Download User Manual, Bulletin 2364P, Parallel DC Bus Supply Configurations

Allen-Bradley
Parallel DC
Bus Supply
Configurations
(Using Bulletin 2364E NRUs
and Bulletin 2364F RGUs)
Bulletin 2364P
User
Manual
Important User Information
Solid-State equipment has operational characteristics differing from
those of electromechanical equipment. “Safety Guidelines for the
Application, Installation and Maintenance of Solid-State Controls”
(Publication SGI-1.1) describes some important differences between
solid-state equipment and hard-wired electromechanical devices.
Because of this difference, and also because of the wide variety of
uses for solid-state equipment, all persons responsible for applying
this equipment must satisfy themselves that each intended application
of this equipment is acceptable.
In no event will Rockwell Automation be responsible or liable for
indirect or consequential damages resulting from the use of
application of this equipment.
The examples and diagrams in this manual are included solely for
illustrative purposes. Because of the many variables and requirements
associated with any particular installation, the Rockwell Automation
cannot assume responsibility or liability for actual use based on the
examples and diagrams.
No patent liability is assumed by Rockwell Automation with respect
use of information, circuits, equipment, or software described in this
manual.
Reproduction of the contents of this manual, in whole or in part,
without written permission of Rockwell Automation is prohibited.
Throughout this manual we use notes to make you aware of safety
considerations:
!
ATTENTION: Identifies information about practices
or circumstances that can lead to personal injury or
death, property damage or economic loss.
Attention statements help you to:
•
identify a hazard
•
avoid a hazard
•
recognize the consequences
Datab is a trademark of W. H. Brady Company
NRU, RGU, HIM, Remote I/O, DeviceNet, and ControlNet are trademarks of Rockwell International or its
subsidiaries.
Table of Contents
Preface
Who Should Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiving Your Drive System . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rockwell Automation Support . . . . . . . . . . . . . . . . . . . . . . . . . . .
Local Product Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Assistance . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1
Theory of Operation
P-1
P-1
P-1
P-3
P-4
P-5
P-5
P-5
P-5
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
RGU//RGU Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Output of RGU//RGU Configurations . . . . . . . . . . . . . . . . . . . 1-4
NRU//RGU Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Output of NRU//RGU Configurations . . . . . . . . . . . . . . . . . . 1-7
Precharge Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Chapter 2
R1 and S1-Code Parallel Configurations
R1-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
S1-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 3
R2 and S2-Code Parallel Configurations
R2-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
S2-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4
2-1
2-1
2-2
2-4
3-1
3-1
3-2
3-4
R3 and S3-Code Parallel Configurations
R3-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
S3-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1
4-1
4-2
4-4
toc–ii
Chapter 5
Table of Contents
R4 and S4-Code Parallel Configurations
R4-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
S4-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 6
T1 and V1-Code Parallel Configurations
T1-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
V1-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 7
9-1
9-1
9-2
9-4
T5 and V5-Code Parallel Configurations
T5-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . .
V5-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 11
8-1
8-1
8-2
8-4
T4 and V4-Code Parallel Configurations
T4-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
V4-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 10
7-1
7-1
7-2
7-4
T3 and V3-Code Parallel Configurations
T3-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
V3-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 9
6-1
6-1
6-2
6-4
T2 and V2-Code Parallel Configurations
T2-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
V2-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 8
5-1
5-1
5-2
5-4
10-1
10-1
10-2
10-4
T6 and V6-Code Parallel Configurations
T6-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . .
V6-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . .
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11-1
11-1
11-2
11-4
Table of Contents
Chapter 12
toc–iii
W1-Code Parallel Configuration
W1-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-4
Chapter 13
W2-Code Parallel Configurations
W2-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . 13-1
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4
Chapter 14
W3-Code Parallel Configurations
W2-Code Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . 14-1
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-2
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-4
Chapter 15
Installation
Receiving, Handling, and Installing the Parallel Configuration . . 15-1
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-2
Overhead Bus Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-3
Internal Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-3
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-3
Ground-Fault Detection Option . . . . . . . . . . . . . . . . . . . . . . . 15-5
Phase-Loss Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-7
RGU-to-RGU (R2R) Communications . . . . . . . . . . . . . . . . . . . 15-9
Customer Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-11
Analog Input/Output (RGU Main Control Board) . . . . . . . . . . 15-11
SCANport (RGU Main Control Board) . . . . . . . . . . . . . . . . . . 15-12
Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-13
Configuring the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-15
Connecting the AC Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-16
Isolation Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-16
MOV Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-16
Feeder Bay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-16
Input Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-17
Testing the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-18
Prepower Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-18
Testing The System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-18
toc–iv
Chapter 16
Table of Contents
Setting Up the Parallel Configuration
Introduction to the
Human Interface Module (HIM) . . . . . . . . . . . . . . . . . . . . . . . . .
Basic Startup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting the RGU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programming the RGU . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Enabling the RGU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advanced Startup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix A
16-1
16-3
16-3
16-4
16-6
16-7
Specifications
Watts Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
Physical Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
Appendix B
Catalog Numbers and Spare Parts Kits
Understanding Catalog Numbers . . . . . . . . . . . . . . . . . . . . . . . . B-1
Spare Parts Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Glossary
Index
Preface
Preface
Who Should Use This Manual
This manual is intended for those who are responsible for installing or
operating an Allen-Bradley parallel DC bus supply configuration.
If you do not have a basic understanding of this product, please read
through this manual. Contact your local Rockwell Automation Drive
Systems representative if you have questions about the content of this
manual or the product.
Purpose of This Manual
This manual contains specifications, installation instructions, and
operating instructions for the 2364P parallel configuration.
Safety Precautions
The following general precautions apply when installing, servicing,
or operating parallel configurations and drive system lineups:
!
ATTENTION: Only those familiar with the drive
system, the products used in the system, and the
associated machinery should plan or implement the
installation, startup, and future maintenance of the
system. Failure to comply can result in personal injury
and/or equipment damage.
ATTENTION: Verify that all sources of AC and DC
power are deenergized and locked out or tagged out in
accordance with the requirements of ANSI/NFPA 70E,
Part II.
ATTENTION: The system may contain stored energy
devices. To avoid the hazard of electrical shock, verify
that all voltage on capacitors has been discharged before
attempting to service, repair, or remove a drive system
or its components. You should only attempt the
procedures in this manual if you are qualified to do so
and are familiar with solid-state control equipment and
the safety procedures in ANSI/NFPA 70E.
P-2
!
ATTENTION: An incorrectly applied or incorrectly
installed drive system can result in component damage
and/or a reduction in product life. Wiring or application
errors–such as undersizing the motor, incorrect or
inadequate AC supply, and excessive ambient
temperatures–can result in the malfunction of the drive
equipment.
ATTENTION: This drive system contains parts and
assemblies that are sensitive to ESD (electrostatic
discharge). Static control precautions are required
when installing, testing, or repairing this assembly.
Component damage can result if ESD control
procedures are not followed. If you are not familiar with
static control procedures, refer to Rockwell Automation
publication 8000-4.5.2, Guarding Against Electrostatic
Damage, or another adequate handbook on ESD
protection.
Publication 2364P-5.01 December 1999
P-3
Contents of this Manual
Chapter
Title
Contents
Preface
Safety precautions, reference tables, and support information.
1
Theory of Operation
Overview of the parallel configurations. Includes basic theory and operational
information.
2
R1 and S1-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the R1 and
S1-code parallel configurations.
3
R2 and S2-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the R2 and
S2-code parallel configurations.
4
R3 and S3-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the R3 and
S3-code parallel configurations.
5
R4 and S4-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the R4 and
S4-code parallel configurations.
6
T1 and V1-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the T1 and
V1-code parallel configurations.
7
T2 and V2-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the T2 and
V2-code parallel configurations.
8
T3 and V3-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the T3 and
V3-code parallel configurations.
9
T4 and V4-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the T4 and
V4-code parallel configurations.
10
T5 and V5-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the T5 and
V5-code parallel configurations.
11
T6 and V6-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the T6 and
V6-code parallel configurations.
12
W1-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the W1-code
parallel configurations.
13
W2-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the W2-code
parallel configurations.
14
W3-Code Parallel Configurations
Schematics, component layout, and overhead bus configuration for the W3-code
parallel configurations.
15
Installation
Instructions for installing, wiring, and testing the parallel configuration.
16
Setting Up the Parallel Configuration
Instructions for setting the RGU parameters in the parallel configuration.
A
Specifications
Operational, environmental, and electrical specifications for the parallel
configuration.
B
Catalog Numbers and Spare Parts Kits
Information concerning the parallel configuration catalog numbers and spare parts
kits.
C
Physical Details
Enclosure dimensions and sound levels.
Index
Publication 2364P-5.01 December 1999
P-4
Related Documentation
The following documents include information that may be helpful
when installing or services components in your drive system. To
obtain a copy of any of the Rockwell Automation publications,
contact your local Rockwell Automation office or distibutor.
For
Read This Document
NRU layout diagrams, schematics, component information, and installation/
setup instructions.
Non-Regenerative DC Bus Supply Unit (NRU)–User
Manual
Document Number
2364E-5.01
RGU layout diagrams, schematics, component information, installation/setup Regenerative DC Bus Supply Unit (RGU)–User
instructions, and parameter listings.
Manual
2364F-5.01
Troubleshooting information, testing procedures, and fault descriptions for
the RGU.
Regenerative DC Bus Supply Unit (RGU)–
Troubleshooting Guide
2364F-5.05
Instructions for installing an overhead bus assembly.
Overhead Bus Installation Instructions for Bulletin
2300 MCCs
2364P-5.10
Information for operating and understanding the Graphic Programming
Terminal (GPT).
Bulletin 1201 Graphic Programming Terminal–
User Manual
1201-5.0
Information for installing and configuring the Remote I/O (RIO)
Communications Module.
Bulletin 1203 Remote I/O Communications
Module–Getting Started Manual
1203-5.1
Information for installing and configuring the DeviceNet Communications
Module.
Bulletin 1203 DeviceNet Communications
Module–User Manual
1203-5.3
Information for installing and configuring the Series Communications Module. Bulletin 1203 Series Communications Module–
User Manual
1203-5.5
Information for installing, configuring, programming, and troubleshooting the 1336 FORCE Adjustable Frequency AC Drive–User
1336 FORCE adjustable frequency AC drive.
Manual
1336 FORCE-5.12
Information for installing, configuring, programming, and troubleshooting the 1336 PLUS Adjustable Frequency AC Drive–User
1336 PLUS adjustable frequency AC drive.
Manual
1336 PLUS-5.0
Instructions for properly handling and moving motor control centers.
Receiving, Handling, and Storing Motor Control
Centers–Instructions
2100-5.5
Instructions for enclosure and busbar assembly.
Bulletin 2300 Family of Drive Systems–Installation
Manual
2300-5.1
Information for installing, configuring, and programming the SA3000 AC
drive.
SA3000 Binder
S-3001
Information for installing, configuring, and programming the SA3100 AC
drive.
SA3100 Binder
S-3053
Instructions for working with FD86N enclosures.
FD86N Drive Systems Enclosure Hardware–
Installation Manual
S-3062
Electrical specifications established by the National Fire Protection
Association (NFPA), Boston, MA.
National Electrical Code
List of documentation available through Allen-Bradley.
Allen-Bradley Publication Index
SD499
Dictionary of terms that are common to industrial automation.
Industrial Automation Glossary
AG-7.1
Publication 2364P-5.01 December 1999
ANSI/NFPA70
P-5
Receiving Your Drive System
The Customer is responsible for thoroughly inspecting the equipment
before accepting the shipment from the freight company. Check the
item(s) that you receive against your purchase order. If any items are
obviously damaged, do not accept the delivery until the freight agent
has noted the damage on the freight bill. Should you discover any
concealed damage during unpacking, you are responsible for
notifying the freight agent. In such a case, leave the shipping
container intact and request that the freight agent make a visual
inspection of the equipment.
Rockwell Automation Support
Rockwell Automation offers support services worldwide, with Sales/
Support Offices, authorized distributors, and authorized Systems
Integrators located throughout the United States, plus Rockwell
Automation representatives in every major country in the world.
Local Product Support
Please contact your local Rockwell Automation representative for:
•
sales and order support
•
product technical training
•
warranty support
•
support service agreements
Technical Product Assistance
If you need to contact us for technical assistance, please review the
product and troubleshooting information in this manual first.
When you do contact us, please have the catalog numbers of your
products ready when you call so we can provide the quickest response
for your situation.
Publication 2364P-5.01 December 1999
P-6
Publication 2364P-5.01 December 1999
1
Chapter
Theory of Operation
Introduction
The parallel configuration, a DC bus supply front-end with
regenerative capability, is used to supply DC power for AC digital
drive inverter units in a common bus drive system. Twenty-three
different parallel configurations provide a spectrum of different
supply and regenerative capabilities.
Figure 1.1
Parallel Configuration
3-Phase
AC Line
NRU
R GU
RG U
Inverters
DC Supply for
Drive Lineup
DC
DC
AC
DC
AC
AC
Publication 2364P-5.01 December 1999
1-2
Theory of Operation
Parallel configurations use the following front-end units:
•
Regenerative DC Bus Supply Unit (RGU)
•
Non-Regenerative DC Bus Supply Unit (NRU)
Each parallel configuration will include one, two, or three
Regenerative DC Bus Supply Units (RGUs). These units are used to
supply motoring current to the DC bus, and are used to regenerate
current back onto the AC line.
Most of the parallel configurations will also include a
Non-Regenerative DC Bus Supply Unit (NRU) to supply the
motoring current to the DC bus.
Note: When there is an NRU in the configuration, the NRU
supplies motoring current while the RGUs regenerate most of the
excess capacity (the RGU also contributes 10% of its rated
motoring current to the DC bus).
Figure 1.2
NRU and RGU Operation
NRU//R GU Configuration
3-Phase
AC Line
NRU
M otoring
C urrent
10%
M otoring
C urrent
R GU
Regenerating
C urrent
DC Supply for
Drive Lineup
RGU //RG U C onfiguration
3-Phase
AC Line
R GU
M otoring
C urrent
R GU
R egenerating M otoring
Current
C urrent
Regenerating
C urrent
DC Supply for
Drive Lineup
Publication 2364P-5.01 December 1999
Theory of Operation
Parallel Configuration
1-3
RGU//RGU Configurations
In an RGU//RGU configuration, each RGU supplies 100% motoring
current and 100% regenerative current. When operating, the master
RGU evaluates the bus voltage and sends current commands to the
slave RGUs through an RGU-to-RGU (R2R) communication
network. This allows the RGUs to operate together to supply the
appropriate current while maintaining a constant voltage on the DC
bus.
Figure 1.3
RGU//RGU Configuration
3-Phase
AC Line
R GU
RG U
R GU
RG U-to-R GU
Co m m unications
DC Supply for
Drive Lineup
Each RGU//RGU configuration has one master RGU in parallel with
either one or two slave RGUs. Each slave RGU includes a common
mode choke accommodate for minor switching differences between
the RGUs and to reduce circulating currents between the master RGU
and the slave RGUs.
Figure 1.4
RGU//RGU Configuration–Master/Slave
Slave
Com m on M ode Choke
3-Phase
AC Line
RG U
R2 R
C om m unica tio n
RG U
M aster
DC Supply
for Drive
Lineup
Publication 2364P-5.01 December 1999
1-4
Theory of Operation
Output of RGU//RGU Configurations
In an RGU//RGU configuration, each RGU (when enabled) switches
its IGBTs to maintain a constant voltage on the DC bus (which is
typically 1.52 times the input voltage).
In this process, the master RGU evaluates the bus voltage and sends a
current command (which is used to correct the bus voltage) to the
slave RGUs. Each RGU switches its IGBTs to regulate the current
(motoring or regenerative) needed to maintain the bus voltage.
Figure 1.5
RGU//RGU Bus Voltage–Motoring or Regenerating
DC Bus Voltage
~ 1.5 2 x V AC
0 V DC
0%
10 0%
% Load
When the RGUs are not enabled, power is supplied through the freewheeling diodes. The diode bridge produces a voltage of 1.35 times
the input voltage with no load, and decreases to 1.22 times the input
voltage at full load. During this operation, the RGUs do not regulate
the voltage or regenerate any current.
Figure 1.6
RGU//RGU Bus Voltage–Diode Bridge Operation (RGU Not Enabled)
1.3 5 x V AC
DC Bus Voltage
1.2 2 x V AC
0 V DC
0%
10 0%
% Load
Publication 2364P-5.01 December 1999
Theory of Operation
1-5
NRU//RGU Configurations
In the NRU//RGU configuration, the NRU is used to supply motoring
current to the DC bus, while the RGUs are used to regenerate current
to the AC line.
When motoring, the NRU operates to supply its maximum motoring
current to the DC bus, and the RGUs operate to supply 10% of their
maximum motoring current to the DC bus. When regenerating, the
NRU’s diode bridge stops operating, and the RGUs regenerate the
current back onto the AC line.
Figure 1.7
NRU//RGU Configuration
3-Phase
AC Line
NRU
RG U
R GU
RG U-to-R GU
C om m unications
DC Supply for
Drive Lineup
The NRU supplies motoring current through its diode bridge, and the
RGU supplies motoring and regenerative current through its power
structure.
Figure 1.8
Line Waveform–NRU//RGU Configuration
Line V oltag e
Line C urrent
Publication 2364P-5.01 December 1999
1-6
Theory of Operation
In the NRU//RGU configuration, the NRU has chokes on the DC bus.
These chokes reduce circulating current between the RGU and NRU.
If a slave RGU is in the configuration, the slave RGU will have a
common mode choke installed on its AC line.
Figure 1.9
NRU//RGU Configuration–Basic Components
Pow er Structure
(w ith IG BTs)
3-Phase
AC Line
NRU
R GU
DC Supply
for Drive
Lineup
Diode Bridge
C hokes
The RGU evaluates the bus voltage and adjusts its current to maintain
the nominal bus voltage. If there are two RGUs in the configuration,
the master RGU evaluates the voltage and sends current commands to
the slave RGU, and both RGUs will switch their IGBTs to regulate
the necessary current on the DC bus.
Publication 2364P-5.01 December 1999
Theory of Operation
1-7
Output of NRU//RGU Configurations
The RGUs supply up to 10% of their rated amperes as motoring
current. In this first 10%, the RGUs will regulate the voltage to 1.52
times the line voltage, the voltage on the DC bus will be greater than
the AC line, and the diodes in the NRU will not conduct.
Figure 1.10
RGU Motoring–Load Up To 10% of RGU Rating
3-Phase
AC Line
v
smaller voltage
No
Curre nt
NRU
R GU
C urrent
(Up to 1 0% of the
R GU ra ting)
V
1.52 x AC Line
Voltage
greater voltage
When the load increases beyond the first 10%, the RGU is no longer
able to regulate the voltage (since the current limit is set to 10%), and
the bus voltage drops to a level where the diodes in the NRU can
conduct. The NRU then supplies the motoring current for the
remainder of the load, resulting in a bus voltage of 1.35 times the line
voltage.
Figure 1.11
RGU and NRU Motoring–Load Over 10% of RGU Rating
3-Phase
AC Line
V
NRU
Curre nt
v
R GU
Curre nt
(10 % o f the
RG U rating)
1.35 x AC Line
Voltage
When the load drops under the 10% capability of the RGUs, the
RGUs will begin to regulate the bus voltage again to 1.52 times the
line voltage, and the diodes in the NRU will stop conducting.
Publication 2364P-5.01 December 1999
1-8
Theory of Operation
The diagram below shows the NRU//RGU motoring bus voltage. The
RGUs regulate the bus voltage for the first 10% of the rated current
for the RGUs, then the NRUs supply current for the remainder of the
load (while the RGU current is limited to 10% of the RGU rating).
Figure 1.12
NRU//RGU Bus Voltage–Motoring
DC Bus Voltage
1.5 2 x V AC
1.3 5 x V AC
0 V DC
0%
10%
(of RG U ra ting)
% Load
10 0%
(Total NR U rating +
10 % o f R GU ra ting)
When the load is under 10% of the maximum motoring current, the
RGUs can regulate (or maintain) the bus voltage. The RGU (master
RGU) will evaluate the voltage on the bus, and will calculate the
current needed to maintain the bus voltage. If a regenerative current
is needed to maintain the voltage, the RGUs will begin switching
their IGBTs to regenerate current onto the AC line. The diodes in the
NRU will still not conduct current.
Figure 1.13
RGU Regenerating
3-Phase
AC Line
v
No
Curre nt
NRU
V
Publication 2364P-5.01 December 1999
R GU
C urrent
(U p to 10 0% of the
R GU ra ting)
1.52 x AC Line
Voltage
Theory of Operation
1-9
The diagram below shows the NRU//RGU regenerative bus voltage.
The RGUs regenerate up to 100% of their rated current to the AC line
while the NRU diode bridge stops conducting.
Figure 1.14
NRU//RGU Bus Voltage–Regenerating
DC Bus Voltage
1.5 2 x V AC
0 V DC
0%
10 0%
% Load
When the RGUs are not enabled, only the NRU supplies current to
the DC bus. The bus voltage is 1.35 times the line voltage at no load,
and decreases to 1.22 times the line voltage at full load. During this
operation, the RGUs do not regulate the voltage or regenerate any
current.
Figure 1.15
NRU//RGU Bus Voltage–RGUs Not Enabled
1.3 5 x V AC
DC Bus Voltage
1.2 2 x V AC
0 V DC
0%
1 00 %
% Load
Publication 2364P-5.01 December 1999
1-10
Theory of Operation
If there are two RGUs in the configuration, each RGU will supply up
to 10% of its rated motoring current. If the load is in this 10%, the
RGUs will regulate the bus voltage. The master RGU will evaluate
the bus voltage, and will determine the current required to maintain
the nominal bus voltage (1.52 times the line voltage). The master
RGU will send a current command to the slave RGU, and both RGUs
will begin switching their IGBTs to provide the proper motoring or
regenerative current.
Figure 1.16
NRU With Two RGUs–Motoring
Motoring - Up to 10% of RGU Rated Amperes
3-Phase
AC Line
v
NRU
No
Current
Current
(Up to 10% of
RGU rated
amperes)
RGU
RGU
Current
(Up to 10% of
the RGU rated
amperes)
RGU-to-RGU
Communications
V
1.52 x AC Line
Voltage
Motoring - Over 10% of RGU Rated Amperes
3-Phase
AC Line
V
Current
(Up to 100% of
the NRU rated
amperes)
NRU
Current
(10% of
RGU rated
amperes)
RGU
RGU
Current
(10% of the
RGU rated
amperes)
RGU-to-RGU
Communications
v
1.35 x AC Line
Voltage
Figure 1.17
NRU With Two RGUs–Regenerating
3-Phase
AC Line
v
NRU
No
Current
Current
(Up to 100%
of RGU rated
amperes)
RGU
RGU
Current
(Up to 100% of
the RGU rated
amperes)
RGU-to-RGU
Communications
V
Publication 2364P-5.01 December 1999
1.52 x AC Line
Voltage
Theory of Operation
1-11
Precharge Operation
When the disconnects are closed and the start switch is turned
on, each RGU in the parallel configuration will begin its
precharge routine. This routine charges the capacitors on the
DC bus (the RGU capacitor bank and inverter capacitors) in a
controlled fashion.
Two contactors (M1 and M2) are used to perform the precharge
operation in the K, L, and M-code RGUs (the N-code RGU precharge
circuit is slightly different).
When the disconnect (MCP1 or CB1) is closed and the start switch is
turned on, the main contactor (M1) remains open, the precharge
contactor (M2) closes, and current begins to flow through the
precharge circuit (bypassing the main 3-phase circuit). This
precharge circuit (which has a resistive load) charges up the capacitor
bank. As the bank approaches capacity, the main contactor (M1)
closes, the precharge contactor (M2) opens, the NRU circuit breaker
closes, and normal operation begins.
Figure 1.18
Precharge Circuit
Precharge
Contactor
(M2)
Precharge Circuit
Note: The precharge circuitry is slightly
different in the N-code RGU. See the product
schematics for further details.
R
Circuit Breaker or
MCP
(CB1 or MCP1)
Main
Contactor
(M1)
Publication 2364P-5.01 December 1999
1-12
Theory of Operation
The RGUs will precharge the capacitors on the bus until the bus
voltage rises to be equal to the line voltage. Then, the precharge
circuit will open, the main circuit will close, the NRU circuit breaker
will close, and the DC bus voltage will rise to 1.35 times the line
voltage.
ATTENTION: If there is too much capacitance on the
DC bus, the RGUs may not be able to raise the bus
voltage to the threshold for normal operation, resulting
in damage to equipment.
!
Figure 1.19
Precharge Voltage
No rm al Dio de-B ridge
Operation
1.3 5 x V AC
DC Bus Voltage
1 x V AC
P re charging
Una ble to P re charge
(Too m a ny inverte rs)
0 V DC
0 se c
t
Tim e
Publication 2364P-5.01 December 1999
Chapter
2
R1 and S1-Code Parallel Configurations
R1-Code Parallel Configuration
The R1-code parallel configuration is a common DC bus front-end
unit consisting of an D-code NRU in parallel with a K-code RGU.
Figure 2.1
R1-Code Parallel Configuration–Information
R1-code Ratings
R1-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
1520
1520
1520
780
944
1180
460
575
S1-Code Parallel Configuration
K-code
RGU
D-code
NRU
The S1-code parallel configuration is a common DC bus front-end
unit consisting of an E-code NRU in parallel with a K-code RGU.
Figure 2.2
S1-Code Parallel Configuration–Information
S1-code Ratings
S1-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2020
2020
2020
1036
1254
1568
460
575
E-code
NRU
K-code
RGU
Note: Information for the D-code NRU and E-code NRU can be
found in publication 2364E-5.01. Information for the K-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
2-2
R1 and S1-Code Parallel Configurations
Component Layout
Figure 2.3
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
Cutaway View
30"
25"
25"
20"
Customer Supplied
AC Input Lines
Feeder
Publication 2364P-5.01 December 1999
D-code NRU (1500A)
K-code RGU
R1 and S1-Code Parallel Configurations
2-3
Figure 2.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
End Cap
4" Bus Tabs
Flex Bus
Drop Tabs
To Feeder Buswork
The RGU AC line is connected to the
bus stubs on the NRU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the R1 and S1 Configurations
NRU
CB1
2000A, RD-frame with motor operator, aux contact (2NO/2NC)
EA10
F4, F6
PT1
TB10
RGU
CR4
F4, F6
F21, F22
F25
PT1
TR1
TB4
Control power filter, 4kHz
Primary fuse for 5kVA control transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
Control power transformer, 5kVA
Control terminal block, 30A, 600V
Primary fuse for 10kVA control transformer (Opt 6P)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 2kVA transformer
10A, KLDR (for 380V AC input)
9A, KLDR (for 460V AC input)
8A, KLDR (for 575V AC input)
DC bus fuses, 250A, 700V, 170M
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 2kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
Overhead bus assembly
Publication 2364P-5.01 December 1999
2-4
R1 and S1-Code Parallel Configurations
Schematics
Figure 2.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 4KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR3
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
R1 and S1-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
2-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
B
ACN ACL
ACG
+
5 In1
-
6 In2
3
J2
S5
1
Y
+5 2
R
Sig
Com 3
1 J1
B
Flow
Sensor
CR
F13
C
F1 F2 F3
Heat
Sink
Heat
Sink
D1
D2
D3
D4
-Bus
+Bus
D5
HS1
D6
EA4
EA2
(X4)
EA5
J2
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
VM1
DC Bus Voltage
CH11
DC Bus
R Energized
PL1
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
2-6
R1 and S1-Code Parallel Configurations
Figure 2.6
Schematics (cont.)
RGU
From
3-phase
AC Input
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 4KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR1
TB1-9
C
RGU Door Fan
TB1-10
MTR2
To RGU Input
Fuses
D
RGU Door Fan
To
CB1-NRU
circuitry
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB4-4
TB10-7
TB10-8
External Main
TB4-5
Enable
M1
CR3
Main
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
F
To RGU
Isolation Board
R1 and S1-Code Parallel Configurations
D
2-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
Wht/Red
UVR
TB4-6
TR1
TB10-1
LS
X
Blu
TB4-9
TB10-3
Y
TB10-2
Y
Open
Y
M
Blk
X
TB4-7
CR3
TB10-4
X
Red
TB4-3
TB10-5
LS
Y
Motor
X
Wht
Close
TB10-6
CB1-NRU-A
Blk
Red
TB10-7
TB4--4
TB10-8
TB4-5
CB1-NRU-B
Blu
TB10-9
CB1-NRU-A
Blk
Red
TB10-10
TR1
TB10-11
CB1-NRU-B
Blu
TB4-1
Spring Windup
Not
Used
TB10-12
TB4-2
Publication 2364P-5.01 December 1999
2-8
R1 and S1-Code Parallel Configurations
Figure 2.7
Schematics (cont.)
M2
B
CH1
M1
F1
F2
CH2
F3
CH3
F2
R10
F3
R11
F4
R12
CT1
CH11
From RGU
AC Line
E
F17
Rs
F18
Ss
F19
Ts
CT3
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
1
TB2 Resistor
Not Required
Aux Control
Fault
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
R1 and S1-Code Parallel Configurations
(+)
2-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
F1
G
E1
VP
C1
C1
Snubber Board
UP
Snubber Board
Snubber Board
+
C1
G
E1
WP
G
E1
Cap
Bank
-
UN
VN
C1
G
C1
G
E1
WN
TB1
C1
TB2
EA2 Bus Indicator Board
G
E1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
E1
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
J3
J11
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
2 + Analog In 1
3 Analog In 1 Common
R
Y
Y
Y
SW1
Off
On
SW2
Off
On
SW3
Off
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
2-10
R1 and S1-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
3
R2 and S2-Code Parallel Configurations
R2-Code Parallel Configuration
The R2-code parallel configuration is a common DC bus front-end
unit consisting of an D-code NRU in parallel with a L-code RGU.
Figure 3.1
R2-Code Parallel Configuration–Information
R2-code Ratings
R2-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
1536
1536
1533
788
954
1190
460
575
S2-Code Parallel Configuration
L-code
RGU
D-code
NRU
The S2-code parallel configuration is a common DC bus front-end
unit consisting of an E-code NRU in parallel with a L-code RGU.
Figure 3.2
S2-Code Parallel Configuration–Information
S2-code Ratings
S2-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2036
2036
2033
1045
1265
1578
460
575
E-code
NRU
L-code
RGU
Note: Information for the D-code NRU and E-code NRU can be
found in publication 2364E-5.01. Information for the L-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
3-2
R2 and S2-Code Parallel Configurations
Component Layout
Figure 3.3
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
Cutaway View
30"
25"
30"
25"
Customer Supplied
AC Input Lines
Note: The D-code NRU has only
one AC line fuse per phase.
Feeder
Publication 2364P-5.01 December 1999
D-code NRU (1500A) or E-code NRU (2000A)
L-code RGU
R2 and S2-Code Parallel Configurations
3-3
Figure 3.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
End Cap
4" Bus Tabs
Flex Bus
Drop Tabs
To Feeder Buswork
The RGU AC line is connected to the
bus stubs on the NRU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the R2 and S2 Configurations
NRU
CB1
2000A, RD-frame with motor operator, aux contact (2NO/2NC)
EA10
F4, F6
PT1
TB10
RGU
CR4
F4, F6
F21, F22
F25
PT1
TR1
TB4
Control power filter, 2kHz
Primary fuse for 5kVA control transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
Control power transformer, 5kVA
Control terminal block, 30A, 600V
Primary fuse for 10kVA control transformer (Opt 6P)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
DC bus fuses, 500A, 700V, 170M
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 5kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
Overhead bus assembly
Publication 2364P-5.01 December 1999
3-4
R2 and S2-Code Parallel Configurations
Schematics
Figure 3.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR3
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
R2 and S2-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
3-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
B
EA5
J2
ACN ACL
ACG
+
5 In1
-
6 In2
3
J2
S5
1
Y
+5 2
R
Sig
Com 3
1 J1
B
Flow
Sensor
CR
F13
C
F1 F2 F3
Heat
Sink
Heat
Sink
D1
D2
D3
D4
-Bus
+Bus
D5
HS1
D6
EA4
EA2
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
3-6
R2 and S2-Code Parallel Configurations
Figure 3.6
Schematics (cont.)
RGU
From
3-phase
AC Input
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR1,2
TB1-9
C
Bay Door Fans
TB1-10
MTR3,4
To RGU Input
Fuses
D
Bay 1 Door Fans
To
CB1-NRU
circuitry
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB10-7
TB4-4
TB10-8
External Main
TB4-5
F
Enable
M1
CR3
Main
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
To RGU
Isolation Board
R2 and S2-Code Parallel Configurations
D
3-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
Wht/Red
UVR
TB4-6
TR1
TB10-1
LS
X
Blu
TB4-9
TB10-3
Y
TB10-2
Y
Open
Y
M
Blk
X
TB4-7
CR3
TB10-4
X
Red
TB4-3
TB10-5
LS
Y
Motor
X
Wht
Close
TB10-6
CB1-NRU-A
Red
Blk
TB4-4
TB10-7
TB10-8
TB4-5
CB1-NRU-B
Blu
TB10-9
CB1-NRU-A
Blk
Red
TB10-10
TR1
TB10-11
CB1-NRU-B
Blu
TB4-1
Not
Used
Spring Windup
TB10-12
TB4-2
Publication 2364P-5.01 December 1999
3-8
R2 and S2-Code Parallel Configurations
Figure 3.7
Schematics (cont.)
M2
B
CH1
M1
F1
F2
CH2
F3
CH3
F2
R10
F3
R11
F4
R12
CT1
CH11
From RGU
AC Line
E
F17
Rs
F18
Ss
F19
Ts
CT3
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
1
TB2 Resistor
Not Required
Aux Control
Fault
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
R2 and S2-Code Parallel Configurations
(+)
3-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
F1
+
G
E1
See U
Phase
Detail
Snubber
See U
Phase
Detail
Snubber
Gate
Interface
DETAIL
VP
WP
Snubber
UP
C1
Cap
Bank
-
G
See U
Phase
Detail
See U
Phase
Detail
VN
WN
E1
TB1
UN
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
J3
J11
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
2 + Analog In 1
3 Analog In 1 Common
R
Y
Y
Y
SW1
Off
On
SW2
Off
On
SW3
Off
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
3-10
R2 and S2-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
4
R3 and S3-Code Parallel Configurations
R3-Code Parallel Configuration
The R3-code parallel configuration is a common DC bus front-end
unit consisting of an D-code NRU in parallel with an M-code RGU.
Figure 4.1
R3-Code Parallel Configuration–Information
R3-code Ratings
R3-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
1575
1575
1569
808
978
1218
460
575
S3-Code Parallel Configuration
M-code
RGU
D-code
NRU
The S3-code parallel configuration is a common DC bus front-end
unit consisting of an E-code NRU in parallel with an M-code RGU.
Figure 4.2
S3-Code Parallel Configuration–Information
S3-code Ratings
S3-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2075
2075
2069
1064
1289
1606
460
575
E-code
NRU
M-code
RGU
Note: Information for the D-code NRU and E-code NRU can be
found in publication 2364E-5.01. Information for the M-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
4-2
R3 and S3-Code Parallel Configurations
Component Layout
Figure 4.3
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
Cutaway View
30"
25"
35"
35"
Customer Supplied
AC Input Lines
Note:
The D-code NRU has only
one AC line fuse per phase.
Feeder
Publication 2364P-5.01 December 1999
D-code NRU (1500A) or E-code NRU (2000A)
M-code RGU
R3 and S3-Code Parallel Configurations
4-3
Figure 4.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
25" Overhead
Bus Assembly
35" Overhead
Bus Assembly
End
Cap
Joiner-Splice Kits
To Feeder Buswork
4" Bus Tabs
2" Bus Tabs
Flex Bus
Drop Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the R3 and S3 Configurations
NRU
CB1
2000A, RD-frame with motor operator, aux contact (2NO/2NC)
EA10
F4, F6
PT1
TB10
RGU
CR4
F4, F6
F21, F22
21A, 22A
F25
PT1
TR1
TB4
Control power filter, 2kHz
Primary fuse for 5kVA control transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
Control power transformer, 5kVA
Control terminal block, 30A, 600V
Primary fuse for 10kVA control transformer (Opt 6P)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
DC bus fuses, 500A, 700V, 170M
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 5kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
Overhead bus assembly
Publication 2364P-5.01 December 1999
4-4
R3 and S3-Code Parallel Configurations
Schematics
Figure 4.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR3
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
R3 and S3-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
4-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
B
EA5
J2
ACN ACL
ACG
+
5 In1
-
6 In2
3
J2
S5
1
Y
+5 2
R
Sig
Com 3
1 J1
B
Flow
Sensor
CR
F13
C
F1 F2 F3
Heat
Sink
Heat
Sink
D1
D2
D3
D4
-Bus
+Bus
D5
HS1
D6
EA4
EA2
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
4-6
R3 and S3-Code Parallel Configurations
Figure 4.6
Schematics (cont.)
RGU
From
3-phase
AC Input
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR2
TB1-9
C
Bay 1 Door Fan
TB1-10
MTR3
To RGU Input
Fuses
D
Bay 1 Internal Fan
To
CB1-NRU
circuitry
MTR1
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB4-4
TB10-7
TB10-8
External Main
TB4-5
F
Enable
M1
CR3
Main
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
To RGU
Isolation Board
R3 and S3-Code Parallel Configurations
D
4-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
Wht/Red
UVR
TB4-6
TR1
TB10-1
LS
X
Blu
TB4-9
TB10-3
Y
TB10-2
Y
Open
Y
M
Blk
X
TB4-7
CR3
TB10-4
X
Red
TB4-3
TB10-5
LS
Y
Motor
X
Wht
Close
TB10-6
CB1-NRU-A
Blk
TB4-4
Red
TB10-7
TB10-8
TB4-5
CB1-NRU-B
Blu
TB10-9
CB1-NRU-A
Blk
Red
TB10-10
TR1
TB10-11
CB1-NRU-B
Blu
TB4-1
Spring Windup
Not
Used
TB10-12
TB4-2
Publication 2364P-5.01 December 1999
4-8
R3 and S3-Code Parallel Configurations
Figure 4.7
Schematics (cont.)
F2 R10, R10A
M2
B
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
E
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
R3 and S3-Code Parallel Configurations
(+)
4-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
J3
J11
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
2 + Analog In 1
3 Analog In 1 Common
R
Y
Y
Y
SW1
Off
On
SW2
Off
On
SW3
Off
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
4-10
R3 and S3-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
5
R4 and S4-Code Parallel Configurations
R4-Code Parallel Configuration
The R4-code parallel configuration is a common DC bus front-end
unit consisting of an D-code NRU in parallel with an N-code RGU.
Figure 5.1
R4-Code Parallel Configuration–Information
R4-code Ratings
R4-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
1600
1600
1591
821
994
1235
460
575
S4-Code Parallel Configuration
N-code
RGU
D-code
NRU
The S4-code parallel configuration is a common DC bus front-end
unit consisting of an E-code NRU in parallel with an N-code RGU.
Figure 5.2
S4-Code Parallel Configuration–Information
S4-code Ratings
S4-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2100
2100
2091
1077
1304
1623
460
575
E-code
NRU
N-code
RGU
Note: Information for the D-code NRU and E-code NRU can be
found in publication 2364E-5.01. Information for the N-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
5-2
R4 and S4-Code Parallel Configurations
Component Layout
Figure 5.3
Enclosure Layout
Shipping Split
Front View
101.25"
9
30"
30"
25"
20"
35"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
D-code NRU (1500A) or E-code NRU (2000A)
Publication 2364P-5.01 December 1999
N-code RGU
35"
R4 and S4-Code Parallel Configurations
5-3
Figure 5.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
25" Overhead
Bus Assembly
35" Overhead
Bus Assembly
20" Overhead
Bus Assembly
End
Cap
Joiner-Splice Kits
To Feeder Buswork
4" Bus Tabs
2" Bus Tabs
Flex Bus
Drop Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the R4 and S4 Configurations
NRU
CB1
2000A, RD-frame with motor operator, aux contact (2NO/2NC)
EA10
F4, F6
PT1
TB10
RGU
CR3
CR4
F4, F6
F21, F22
21A, 22A
F25
PT1
TR1
TB4
Control power filter, 2kHz
Primary fuse for 5kVA control transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
Control power transformer, 5kVA
Control terminal block, 30A, 600V
Primary fuse for 10kVA control transformer (Opt 6P)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
Pilot Relay (2NO/2NC) with aux contact (1NO/1NC)
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
DC bus fuses, 500A, 700V, 170M
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 5kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
Overhead bus assembly
Publication 2364P-5.01 December 1999
5-4
R4 and S4-Code Parallel Configurations
Schematics
Figure 5.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR3
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
R4 and S4-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
5-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
B
EA5
J2
ACN ACL
ACG
+
5 In1
-
6 In2
3
J2
S5
1
Y
+5 2
R
Sig
Com 3
1 J1
B
Flow
Sensor
CR
F13
C
F1 F2 F3
Heat
Sink
Heat
Sink
D1
D2
D3
D4
-Bus
+Bus
D5
HS1
D6
EA4
EA2
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
5-6
R4 and S4-Code Parallel Configurations
Figure 5.6
Schematics (cont.)
RGU
From
3-phase
AC Input
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 2KHZ Control Power Filter
CB2-RGU
F4
F6
460VAC
PT1
F7
(X1)
F25
115VAC
(X2)
PE
MTR6
F5
TB1-9
G
C
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
D
Bay 2 Fan
To
CB1-NRU
circuitry
MTR1,2,3
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
RGU/DC Bus
Supply
Off
Not
Faulted
Fault
TR1
CR2
On
S12
CR4
TR1
11
12
TB1
TB1
CR4
TR1
(20 sec)
Precharge
Timer
CR3
TB1-5
M2
TB1-6
Available for
Customer Use
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
CB1-RGU
TB3-7
CB1-NRU-A
TB3-8
TB4-4
TB10-7
TB10-8
External Main
TB4-5
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
Enable
F
To RGU
Isolation Board
R4 and S4-Code Parallel Configurations
D
5-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
Wht/Red
UVR
TB4-6
TR1
TB10-1
LS
X
Blu
TB4-9
TB10-3
Y
TB10-2
Y
Open
Y
M
Blk
X
TB4-7
CR3
TB10-4
X
Red
TB4-3
TB10-5
LS
Y
Motor
X
Wht
Close
TB10-6
CB1-NRU-A
Blk
TB4-4
Red
TB10-7
TB10-8
TB4-5
CB1-NRU-B
Blu
TB10-9
CB1-NRU-A
Blk
Red
TB10-10
TR1
TB10-11
CB1-NRU-B
Blu
TB4-1
Spring Windup
Not
Used
TB10-12
TB4-2
Publication 2364P-5.01 December 1999
5-8
R4 and S4-Code Parallel Configurations
Figure 5.7
Schematics (cont.)
F2 R10, R10A
M2
G
From
RGU-CB1
B
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
E
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
R4 and S4-Code Parallel Configurations
(+)
5-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
J3
J11
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
2 + Analog In 1
3 Analog In 1 Common
R
Y
Y
Y
SW1
Off
On
SW2
Off
On
SW3
Off
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
5-10
R4 and S4-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
6
T1 and V1-Code Parallel Configurations
T1-Code Parallel Configuration
The T1-code parallel configuration is a common DC bus front-end
unit consisting of an F-code NRU in parallel with a K-code RGU.
Figure 6.1
T1-Code Parallel Configuration–Information
T1-code Ratings
T1-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2520
2520
2520
1293
1565
1956
460
575
V1-Code Parallel Configuration
K-code
RGU
F-code
NRU
The V1-code parallel configuration is a common DC bus front-end
unit consisting of an G-code NRU in parallel with a K-code RGU.
Figure 6.2
V1-Code Parallel Configuration–Information
V1-code Ratings
V1-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
3000
3000
3000
1539
1863
2329
460
575
G-code
NRU
K-code
RGU
Note: Information for the F-code NRU and G-code NRU can be
found in publication 2364E-5.01. Information for the K-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
6-2
T1 and V1-Code Parallel Configurations
Component Layout
Figure 6.3
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
30"
35"
25"
20"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
Publication 2364P-5.01 December 1999
F-code (2500A) or G-code (3000A) NRU
K-code RGU
T1 and V1-Code Parallel Configurations
6-3
Figure 6.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
End Cap
4" Bus Tabs
Flex Bus
Drop Tabs
To Feeder Buswork
The RGU AC line is connected to the
bus stubs on the NRU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the T1 and V1 Configurations
NRU
CB1
(T1 config) 2500A, SPB-frame with motor operator
EA10
F4, F6
RGU
(V1 config) 3000A, SPB-frame with motor operator
Control power filter, 4kHz
Primary fuse for 10kVA control transformer (Opt 6P)
Primary fuse for 5kVA control transformer
35A, KLDR (for 380V AC input)
25A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
20A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
17.5A, KLDR (for 575V AC input)
PT1
TB10
Control power transformer, 5kVA
Control terminal block, 30A, 600V
CR4
F4, F6
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 2kVA transformer
10A, KLDR (for 380V AC input)
9A, KLDR (for 460V AC input)
8A, KLDR (for 575V AC input)
DC bus fuses, 250A, 700V, 170M
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 2kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
F21, F22
F25
PT1
TR1
TB4
Control power transformer, 10kVA (Opt 6P)
Overhead bus assembly
Publication 2364P-5.01 December 1999
6-4
T1 and V1-Code Parallel Configurations
Schematics
Figure 6.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 4KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2,3
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR4,5,6
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
T1 and V1-Code Parallel Configurations
To RGU
AC Input
A
Customer Supplied
3-phase Input
6-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
EA5
J2
ACN ACL
ACG
J2
+
5 In1
-
6 In2
Y
+5 2
R
Com 3
1 J1
3
B
CR
F13
C
F1 F2 F3
-Bus
D1
D2
D3
D4
D5
J2
Sig 1
6 In2
+5
3
+Bus
HS1
D6
EA4
EA2
B
Flow
Sensor
EA6
J2
5 In1
Heat
Sink
Heat
Sink
S5
1
Sig
2
Com 3
1 J1
S6
Y
R
B
Flow
Sensor
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
(X1)
CH11
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
6-6
T1 and V1-Code Parallel Configurations
Figure 6.6
Schematics (cont.)
From
3-phase
AC Input
RGU
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 4KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR1
TB1-9
C
RGU Door Fan
TB1-10
MTR2
To RGU Input
Fuses
D
RGU Door Fan
To
CB1-NRU
circuitry
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB4-4
TB10-7
TB10-8
External Main
TB4-5
Enable
M1
CR3
Main
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
F
To RGU
Isolation Board
T1 and V1-Code Parallel Configurations
D
6-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
TR1
A12
A11
Wht/Red
UVR
TB4-1
TB10-2
Spring
Windup
TB4-2
D9
Wht
D10
Blk
A6
Blu
Grn
Digitrip
TB10-1
ARM
SC
A3
Org
CR3
A1
TB4-3
Brn
Y
b
LC
A2
Red
Spring
Release
TB10-3
SC
(Bot)
SR
TB10-5
Resistor When Required
(Not on 120 VAC)
B2
TB4-4
CB1-NRU-A
Blk
Red
B1
TB10-7
TB10-8
CB1-NRU-B
Blu
TB4-5
B3
TB10-9
B5
CB1-NRU-A
Blk
Red
B4
TB10-11
TB10-10
CB1-NRU-B
Blu
B6
TB10-12
TB4-6
B8
TB4-7
CB1-NRU-A
Blk
Red
B7
Not
Used TB10-13
TB10-14
TR1
Available For
Customer Use
CB1-NRU-B
Blu
B9
TB10-15
TB4-9
B11
CB1-NRU-A
Blk
Red
B10
TB10-17
TB10-16
CB1-NRU-B
Blu
B12
TB10-18
Publication 2364P-5.01 December 1999
6-8
T1 and V1-Code Parallel Configurations
Figure 6.7
Schematics (cont.)
M2
B
CH1
M1
F1
F2
CH2
F3
CH3
F2
R10
F3
R11
F4
R12
CT1
CH11
From RGU
AC Line
E
F17
Rs
F18
Ss
F19
Ts
CT3
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
1
TB2 Resistor
Not Required
Aux Control
Fault
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T1 and V1-Code Parallel Configurations
(+)
6-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
F1
G
E1
VP
C1
C1
Snubber Board
UP
Snubber Board
Snubber Board
+
C1
G
E1
WP
G
E1
Cap
Bank
-
UN
VN
C1
G
C1
G
E1
WN
TB1
C1
TB2
EA2 Bus Indicator Board
G
E1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
E1
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
Y
J12
SW2
Blu
Shd
Clr
J11
TB1
1 - Analog In 1
2 + Analog In 1
3 Analog In 1 Common
R
J4
1
Shd
2
J3
RIO Adapter Option
1203-GM1
SW1
To System Network
1
2
Y
Y
4 - Analog In 2
OF
OF
N
5 + Analog In 2
OF
OF
N
7 Analog Out 1
6 Analog In 2 Common
8 Analog Out 1 Common
OF
OF
SW3
9 Analog Out 2
N
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
6-10
T1 and V1-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
7
T2 and V2-Code Parallel Configurations
T2-Code Parallel Configuration
The T2-code parallel configuration is a common DC bus front-end
unit consisting of an F-code NRU in parallel with a L-code RGU.
Figure 7.1
T2-Code Parallel Configuration–Information
T2-code Ratings
T2-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2536
2536
2536
1301
1575
1966
460
575
V2-Code Parallel Configuration
L-code
RGU
F-code
NRU
The V2-code parallel configuration is a common DC bus front-end
unit consisting of an G-code NRU in parallel with a L-code RGU.
Figure 7.2
V2-Code Parallel Configuration–Information
V2-code Ratings
V2-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
3000
3000
3000
1539
1863
2329
460
575
G-code
NRU
L-code
RGU
Note: Information for the F-code NRU and G-code NRU can be
found in publication 2364E-5.01. Information for the L-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
7-2
T2 and V2-Code Parallel Configurations
Component Layout
Figure 7.3
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
30"
35"
30"
25"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
Publication 2364P-5.01 December 1999
F-code (2500A) or G-code (3000A) NRU
L-code RGU
T2 and V2-Code Parallel Configurations
7-3
Figure 7.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
End Cap
4" Bus Tabs
Flex Bus
Drop Tabs
To Feeder Buswork
The RGU AC line is connected to the
bus stubs on the NRU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the T2 and V2 Configurations
NRU
CB1
(T1 config) 2500A, SPB-frame with motor operator
EA10
F4, F6
RGU
(V1 config) 3000A, SPB-frame with motor operator
Control power filter, 2kHz
Primary fuse for 10kVA control transformer (Opt 6P)
Primary fuse for 5kVA control transformer
35A, KLDR (for 380V AC input)
25A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
20A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
17.5A, KLDR (for 575V AC input)
PT1
TB10
Control power transformer, 5kVA
Control terminal block, 30A, 600V
CR4
F4, F6
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
DC bus fuses, 500A, 700V, 170M
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 5kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
F21, F22
F25
PT1
TR1
TB4
Control power transformer, 10kVA (Opt 6P)
Overhead bus assembly
Publication 2364P-5.01 December 1999
7-4
T2 and V2-Code Parallel Configurations
Schematics
Figure 7.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2,3
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR4,5,6
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
T2 and V2-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
7-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
EA5
J2
ACN ACL
ACG
J2
+
5 In1
-
6 In2
Y
+5 2
R
Com 3
1 J1
3
B
CR
F13
C
F1 F2 F3
-Bus
D1
D2
D3
D4
D5
J2
Sig 1
6 In2
+5
3
+Bus
HS1
D6
EA4
EA2
B
Flow
Sensor
EA6
J2
5 In1
Heat
Sink
Heat
Sink
S5
1
Sig
2
Com 3
1 J1
S6
Y
R
B
Flow
Sensor
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
7-6
T2 and V2-Code Parallel Configurations
Figure 7.6
Schematics (cont.)
RGU
From
3-phase
AC Input
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR1,2
TB1-9
C
Bay Door Fans
TB1-10
MTR3,4
To RGU Input
Fuses
D
Bay 1 Door Fans
To
CB1-NRU
circuitry
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB4-4
TB10-7
TB10-8
External Main
TB4-5
F
Enable
M1
CR3
Main
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
To RGU
Isolation Board
T2 and V2-Code Parallel Configurations
D
7-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
TR1
A12
A11
Wht/Red
UVR
TB4-1
TB10-2
Spring
Windup
TB4-2
D9
Wht
D10
Blk
A6
Blu
Grn
Digitrip
TB10-1
ARM
SC
A3
Org
CR3
A1
TB4-3
Brn
Y
b
LC
A2
Red
Spring
Release
TB10-3
SC
(Bot)
SR
TB10-5
Resistor When Required
(Not on 120 VAC)
B2
TB4-4
CB1-NRU-A
Blk
Red
B1
TB10-7
TB10-8
CB1-NRU-B
Blu
TB4-5
B3
TB10-9
B5
CB1-NRU-A
Blk
Red
B4
TB10-11
TB10-10
CB1-NRU-B
Blu
B6
TB10-12
TB4-6
B8
TB4-7
CB1-NRU-A
Blk
Red
B7
Not
Used TB10-13
TB10-14
Available For
Customer Use
CB1-NRU-B
TR1
Blu
B9
TB10-15
TB4-9
B11
CB1-NRU-A
Blk
Red
B10
TB10-17
TB10-16
CB1-NRU-B
Blu
B12
TB10-18
Publication 2364P-5.01 December 1999
7-8
T2 and V2-Code Parallel Configurations
Figure 7.7
Schematics (cont.)
M2
B
CH1
M1
F1
F2
CH2
F3
CH3
F2
R10
F3
R11
F4
R12
CT1
CH11
From RGU
AC Line
E
F17
Rs
F18
Ss
F19
Ts
CT3
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
1
TB2 Resistor
Not Required
Aux Control
Fault
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T2 and V2-Code Parallel Configurations
(+)
7-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
F1
+
G
E1
See U
Phase
Detail
Snubber
See U
Phase
Detail
Snubber
Gate
Interface
DETAIL
VP
WP
Snubber
UP
C1
Cap
Bank
-
G
See U
Phase
Detail
See U
Phase
Detail
VN
WN
E1
TB1
UN
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
J3
J11
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
2 + Analog In 1
3 Analog In 1 Common
R
Y
Y
Y
SW1
Off
On
SW2
Off
On
SW3
Off
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
7-10
T2 and V2-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
8
T3 and V3-Code Parallel Configurations
T3-Code Parallel Configuration
The T3-code parallel configuration is a common DC bus front-end
unit consisting of an F-code NRU in parallel with a M-code RGU.
Figure 8.1
T3-Code Parallel Configuration–Information
T3-code Ratings
T3-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2575
2575
2575
1321
1599
1994
460
575
V3-Code Parallel Configuration
M-code
RGU
F-code
NRU
The V3-code parallel configuration is a common DC bus front-end
unit consisting of an G-code NRU in parallel with a M-code RGU.
Figure 8.2
V3-Code Parallel Configuration–Information
V3-code Ratings
V3-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
3000
3000
3000
1539
1863
2329
460
575
G-code
NRU
M-code
RGU
Note: Information for the F-code NRU and G-code NRU can be
found in publication 2364E-5.01. Information for the M-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
8-2
T3 and V3-Code Parallel Configurations
Component Layout
Figure 8.3
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
30"
35"
35"
35"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
Publication 2364P-5.01 December 1999
F-code (2500A) or G-code (3000A) NRU
M-code RGU
T3 and V3-Code Parallel Configurations
8-3
Figure 8.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
End
Cap
Joiner-Splice Kits
To Feeder Buswork
4" Bus Tabs
2" Bus Tabs
Flex Bus
Drop Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the T3 and V3 Configurations
NRU
CB1
(T1 config) 2500A, SPB-frame with motor operator
EA10
F4, F6
RGU
(V1 config) 3000A, SPB-frame with motor operator
Control power filter, 2kHz
Primary fuse for 10kVA control transformer (Opt 6P)
Primary fuse for 5kVA control transformer
35A, KLDR (for 380V AC input)
25A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
20A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
17.5A, KLDR (for 575V AC input)
PT1
TB10
Control power transformer, 5kVA
Control terminal block, 30A, 600V
CR4
F4, F6
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
DC bus fuses, 500A, 700V, 170M
F21, F22
21A, 22A
F25
PT1
TR1
TB4
Control power transformer, 10kVA (Opt 6P)
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 5kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
Overhead bus assembly
Publication 2364P-5.01 December 1999
8-4
T3 and V3-Code Parallel Configurations
Schematics
Figure 8.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2,3
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR4,5,6
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
T3 and V3-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
8-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
EA5
J2
ACN ACL
ACG
J2
+
5 In1
-
6 In2
Y
+5 2
R
Com 3
1 J1
3
B
CR
F13
C
F1 F2 F3
-Bus
D1
D2
D3
D4
D5
J2
Sig 1
6 In2
+5
3
+Bus
HS1
D6
EA4
EA2
B
Flow
Sensor
EA6
J2
5 In1
Heat
Sink
Heat
Sink
S5
1
Sig
2
Com 3
1 J1
S6
Y
R
B
Flow
Sensor
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
8-6
T3 and V3-Code Parallel Configurations
Figure 8.6
Schematics (cont.)
RGU
From
3-phase
AC Input
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR2
TB1-9
C
Bay 1 Door Fan
TB1-10
MTR3
To RGU Input
Fuses
D
Bay 1 Internal Fan
To
CB1-NRU
circuitry
MTR1
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB4-4
TB10-7
TB10-8
External Main
TB4-5
F
Enable
M1
CR3
Main
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
To RGU
Isolation Board
T3 and V3-Code Parallel Configurations
D
8-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
TR1
A12
A11
Wht/Red
UVR
TB4-1
TB10-2
Spring
Windup
TB4-2
D9
Wht
D10
Blk
A6
Blu
Grn
Digitrip
TB10-1
ARM
SC
A3
Org
CR3
A1
TB4-3
Brn
Y
b
LC
A2
Red
Spring
Release
TB10-3
SC
(Bot)
SR
TB10-5
Resistor When Required
(Not on 120 VAC)
B2
TB4-4
CB1-NRU-A
Blk
Red
B1
TB10-7
TB10-8
CB1-NRU-B
Blu
TB4-5
B3
TB10-9
B5
CB1-NRU-A
Blk
Red
B4
TB10-11
TB10-10
CB1-NRU-B
Blu
B6
TB10-12
TB4-6
B8
TB4-7
CB1-NRU-A
Blk
Red
B7
Not
Used TB10-13
TB10-14
TR1
Available For
Customer Use
CB1-NRU-B
Blu
B9
TB10-15
TB4-9
B11
CB1-NRU-A
Blk
Red
B10
TB10-17
TB10-16
CB1-NRU-B
Blu
B12
TB10-18
Publication 2364P-5.01 December 1999
8-8
T3 and V3-Code Parallel Configurations
Figure 8.7
Schematics (cont.)
F2 R10, R10A
M2
B
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
E
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T3 and V3-Code Parallel Configurations
(+)
8-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
J3
J11
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
2 + Analog In 1
3 Analog In 1 Common
R
Y
Y
Y
SW1
Off
On
SW2
Off
On
SW3
Off
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
8-10
T3 and V3-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
9
T4 and V4-Code Parallel Configurations
T4-Code Parallel Configuration
The T4-code parallel configuration is a common DC bus front-end
unit consisting of an F-code NRU in parallel with a N-code RGU.
Figure 9.1
T4-Code Parallel Configuration–Information
T4-code Ratings
T4-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2600
2600
2591
1334
1615
2012
460
575
V4-Code Parallel Configuration
N-code
RGU
F-code
NRU
The V4-code parallel configuration is a common DC bus front-end
unit consisting of an G-code NRU in parallel with a N-code RGU.
Figure 9.2
V4-Code Parallel Configuration–Information
V4-code Ratings
V4-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
3000
3000
3000
1539
1863
2329
460
575
G-code
NRU
N-code
RGU
Note: Information for the F-code NRU and G-code NRU can be
found in publication 2364E-5.01. Information for the N-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
9-2
T4 and V4-Code Parallel Configurations
Component Layout
Figure 9.3
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
30"
35"
20"
35"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
F-code (2500A) or G-code (3000A) NRU
Publication 2364P-5.01 December 1999
N-code RGU
35"
T4 and V4-Code Parallel Configurations
9-3
Figure 9.4
Overhead Bus Assembly
Feeder Splice
Assembly
30" Overhead
Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
20" Overhead
Bus Assembly
End
Cap
4" Bus Tabs
Joiner-Splice
Assemblies
2" Bus Tabs
Flex Bus
Drop Tabs
Flex Bus
Drop Tabs
To Feeder Buswork
To RGU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the T4 and V4 Configurations
NRU
CB1
EA10
F4, F6
RGU
(T1 config) 2500A, SPB-frame with motor operator
(V1 config) 3000A, SPB-frame with motor operator
Control power filter, 2kHz
Primary fuse for 10kVA control transformer (Opt 6P)
Primary fuse for 5kVA control transformer
35A, KLDR (for 380V AC input)
25A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
25A, KLDR (for 575V AC input)
PT1
TB10
Control power transformer, 5kVA
Control terminal block, 30A, 600V
CR3
CR4
F4, F6
Pilot relay (2NO/2NC) with aux contact (1NO/1NC)
Precharge Lockout Relay (2NO/2NC)
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
DC bus fuses, 500A, 700V, 170M
F21, F22
21A, 22A
F25
PT1
TR1
TB4
Control power transformer, 10kVA (Opt 6P)
Fuse, NRU CB1 motor operator, 10A, KLDR
Control power transformer, 5kVA
Timer relay (3NO/1NC)
Control Terminal block, 30A, 600V
Overhead bus assembly
Publication 2364P-5.01 December 1999
9-4
T4 and V4-Code Parallel Configurations
Schematics
Figure 9.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2,3
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR4,5,6
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
T4 and V4-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
9-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
EA5
J2
ACN ACL
ACG
J2
+
5 In1
-
6 In2
Y
+5 2
R
Com 3
1 J1
3
B
CR
F13
C
F1 F2 F3
-Bus
D1
D2
D3
D4
D5
J2
Sig 1
6 In2
+5
3
+Bus
HS1
D6
EA4
EA2
B
Flow
Sensor
EA6
J2
5 In1
Heat
Sink
Heat
Sink
S5
1
Sig
2
Com 3
1 J1
S6
Y
R
B
Flow
Sensor
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
9-6
T4 and V4-Code Parallel Configurations
Figure 9.6
Schematics (cont.)
RGU
From
3-phase
AC Input
SP4
A
SP1
CB1-RGU
SP2
PE
SP3
EA10 2KHZ Control Power Filter
CB2-RGU
F4
F6
460VAC
PT1
F7
(X1)
F25
115VAC
(X2)
PE
MTR6
F5
TB1-9
G
C
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
D
Bay 2 Fan
To
CB1-NRU
circuitry
MTR1,2,3
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
RGU/DC Bus
Supply
Off
Not
Faulted
Fault
TR1
CR2
On
S12
CR4
TR1
11
12
TB1
TB1
CR4
TR1
(20 sec)
Precharge
Timer
CR3
TB1-5
M2
TB1-6
Available for
Customer Use
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
CB1-RGU
TB3-7
CB1-NRU-A
TB3-8
TB4-4
TB10-8
TB10-7
External Main
TB4-5
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
Enable
F
To RGU
Isolation Board
T4 and V4-Code Parallel Configurations
D
9-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
TR1
A12
A11
Wht/Red
UVR
TB4-1
TB10-2
Spring
Windup
TB4-2
D9
Wht
D10
Blk
A6
Blu
Grn
Digitrip
TB10-1
ARM
SC
A3
Org
CR3
A1
TB4-3
Brn
Y
b
LC
A2
SR
Red
Spring
Release
TB10-3
SC
(Bot)
TB10-5
Resistor When Required
(Not on 120 VAC)
B2
TB4-4
CB1-NRU-A
Blk
Red
B1
TB10-7
TB10-8
CB1-NRU-B
Blu
TB4-5
B3
TB10-9
B5
CB1-NRU-A
Blk
Red
B4
TB10-11
TB10-10
CB1-NRU-B
Blu
B6
TB10-12
TB4-6
B8
TB4-7
CB1-NRU-A
Red
Blk
B7
Not
Used TB10-13
TB10-14
Available For
Customer Use
CB1-NRU-B
TR1
Blu
B9
TB10-15
TB4-9
B11
CB1-NRU-A
Blk
Red
B10
TB10-17
TB10-16
CB1-NRU-B
Blu
B12
TB10-18
Publication 2364P-5.01 December 1999
9-8
T4 and V4-Code Parallel Configurations
Figure 9.7
Schematics (cont.)
F2 R10, R10A
M2
G
From
RGU-CB1
B
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
E
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T4 and V4-Code Parallel Configurations
(+)
9-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
Main Control Board
Bridge Thermal
Sensor (NTC)
J2
1
2
3
J3
J11
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
2 + Analog In 1
3 Analog In 1 Common
R
Y
Y
Y
SW1
Off
On
SW2
Off
On
SW3
Off
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
10 Analog Out 2 Common
J1
J8
J10
RIO Ext
SCANport 1
J9
J7
SCANport 2 R2R Comm
Publication 2364P-5.01 December 1999
9-10
T4 and V4-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
10
T5 and V5-Code Parallel Configurations
T5-Code Parallel Configuration
The T5-code parallel configuration is a common DC bus front-end
unit consisting of an F-code NRU in parallel with two M-code RGUs.
Figure 10.1
T5-Code Parallel Configuration–Information
T5-code Ratings
T5-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2649
2650
2637
1359
1677
2083
460
575
V5-Code Parallel Configuration
M-code
RGU
(Master)
F-code
NRU
M-code
RGU
(Slave)
The V5-code parallel configuration is a common DC bus front-end
unit consisting of an G-code NRU in parallel with two M-code RGUs.
Figure 10.2
V5-Code Parallel Configuration–Information
V5-code Ratings
V5-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
3000
3000
3000
1539
1863
2329
460
575
G-code
NRU
M-code
RGU
(Master)
M-code
RGU
(Slave)
Note: Information for the F-code NRU and G-code NRU can be
found in publication 2364E-5.01. Information for the M-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
10-2
T5 and V5-Code Parallel Configurations
Component Layout
Figure 10.3
Enclosure Layout
Front View
Shipping Split
Shipping Split
101.25"
91.5"
30"
30"
35"
35"
35"
35"
20"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
F-code (2500A) or G-code (3000A) NRU
Publication 2364P-5.01 December 1999
M-code RGU (Master)
M-code RGU (Slave)
35"
T5 and V5-Code Parallel Configurations
10-3
Figure 10.4
Overhead Bus Assembly
Feeder Splice
Assembly
35" Overhead
Bus Assembly
30" Overhead
Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
End
Cap
Joiner-Splice
Assemblies
4" Bus Tabs
Flex Bus
Drop Tabs
To Feeder
Buswork
To NRU circuit
breaker
Joiner-Splice
Assemblies
2" Bus Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
(Master Unit)
2" Bus Tabs
To RGU circuit
breaker
(Slave Unit)
Flex Bus
Drop Tabs
New and Revised NRU and RGU Components in the T5 and V5 Configurations
NRU
CB1
EA10
F4, F6
PT1
TB10
RGU
(master)
RGU
(slave)
(T1 config) 2500A, SPB-frame with motor operator
(V1 config) 3000A, SPB-frame with motor operator
Control power filter, 2kHz
Primary fuse for 10kVA control transformer (Opt 6P)
Primary fuse for 5kVA control transformer
35A, KLDR (for 380V AC input)
25A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
20A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
17.5A, KLDR (for 575V AC input)
Control power transformer, 5kVA
Control terminal block, 30A, 600V
Control power transformer, 10kVA (Opt 6P)
CR3
CR4
EA11
F4, F6
Pilot relay (2NO/2NC) with aux contact (1NO/1NC)
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
F25
Fuse, NRU CB1 motor operator, 10A, KLDR
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
CH21
CR3
CR4
EA11
F4, F6
Common Mode Choke, 600A, 4mH
Pilot relay (2NO/2NC) with aux contact (1NO/1NC)
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Fiber optic cable, 26’, HP HFBR connector
Overhead bus assembly
Publication 2364P-5.01 December 1999
10-4
T5 and V5-Code Parallel Configurations
Schematics
Figure 10.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2,3
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR4,5,6
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
T5 and V5-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
10-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
EA5
J2
ACN ACL
ACG
J2
+
5 In1
-
6 In2
Y
+5 2
R
Com 3
1 J1
3
B
CR
F13
C
F1 F2 F3
-Bus
D1
D2
D3
D4
D5
J2
Sig 1
6 In2
+5
3
+Bus
HS1
D6
EA4
EA2
B
Flow
Sensor
EA6
J2
5 In1
Heat
Sink
Heat
Sink
S5
1
Sig
2
Com 3
1 J1
S6
Y
R
B
Flow
Sensor
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
10-6
T5 and V5-Code Parallel Configurations
Figure 10.6
Schematics (cont.)
From
3-phase
AC Input
Master RGU
SP4
A
G
SP1
To Slave
RGU Input
SP2
PE
CB1-RGU
SP3
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR2
TB1-9
C
Bay 1 Door Fan
TB1-10
To RGU Input
Fuses
(Master)
MTR3
D
Bay 1 Internal Fan
To
CB1-NRU
circuitry
MTR1
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB10-7
TB4-4
TB10-8
External Main
TB4-5
F
Enable
M1
CR3
Main
E
Publication 2364P-5.01 December 1999
To RGU Control
Circuitry (Master)
To RGU
Isolation Board
T5 and V5-Code Parallel Configurations
D
10-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
TR1
A12
A11
Wht/Red
UVR
TB4-1
TB10-2
Spring
Windup
TB4-2
D9
Wht
D10
Blk
A6
Blu
Grn
Digitrip
TB10-1
ARM
SC
A3
Org
CR3
A1
TB4-3
Brn
Y
b
LC
A2
Red
Spring
Release
TB10-3
SC
(Bot)
SR
TB10-5
Resistor When Required
(Not on 120 VAC)
B2
TB4-4
CB1-NRU-A
Blk
Red
B1
TB10-7
TB10-8
CB1-NRU-B
Blu
TB4-5
B3
TB10-9
B5
CB1-NRU-A
Blk
Red
B4
TB10-11
TB10-10
CB1-NRU-B
Blu
B6
TB10-12
TB4-6
B8
TB4-7
CB1-NRU-A
Red
Blk
B7
Not
Used TB10-13
TB10-14
Available For
Customer Use
CB1-NRU-B
TR1
Blu
B9
TB10-15
TB4-9
B11
CB1-NRU-A
Blk
Red
B10
TB10-17
TB10-16
CB1-NRU-B
Blu
B12
TB10-18
Publication 2364P-5.01 December 1999
10-8
T5 and V5-Code Parallel Configurations
Figure 10.7
Schematics (cont.)
F2 R10, R10A
M2
B
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
E
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T5 and V5-Code Parallel Configurations
(+)
10-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
UP1
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
DETAIL
Snubber
Gate
Interface
C1
WP1
WP2
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
24V
DC-DC
Converter
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
R2R
Communication
Board
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J7
A
B
C
To Slave RGU
Publication 2364P-5.01 December 1999
10-10
T5 and V5-Code Parallel Configurations
Figure 10.8
Schematics (cont.)
From
3-phase
AC Input
Slave RGU
SP4
G
SP1
CB1-RGU
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR2
TB1-9
H
Bay 1 Door Fan
TB1-10
MTR3
To RGU Input
Fuses (Slave)
Bay 1 Internal Fan
MTR1
RGU Door Fans
MTR9,10
Choke Bay Fans
TB1-1
Optional
Remote
Interlock
(JMPR)
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
4
TB6
Isolation Board
S1 - 3,
S21
Fault
Fault
PL2
A
Not
Faulted
I
Publication 2364P-5.01 December 1999
To RGU Control
Circuitry (Slave)
CR2
CR2
TB1-5
TB1-6
Available for
Customer Use
T5 and V5-Code Parallel Configurations
I
10-11
From RGU Control
Circuitry (Slave)
RGU/DC Bus
Supply
(From Master)
TR1
TR1
TB4-10, TB4-11,
14
15
CR4
TR1
11
12
TB1
TB1
CR4
TR1
(20 sec)
Precharge
Timer
CR3
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
CB1-NRU-A
TB4-4
TB4-5
J
To RGU
Isolation Board
(Slave)
M1
CR3
Main
K
To RGU Control
Circuitry (Slave)
Publication 2364P-5.01 December 1999
10-12
T5 and V5-Code Parallel Configurations
Figure 10.9
Schematics (cont.)
F2 R10, R10A
M2
F1
M1
F2
G
From RGU
AC Line
(Slave)
F3
F3
R11, R11A
F4
R12, R12A
CT1
CH
CH1
CH2
CH21
CH3
Common
Mode Choke
CT2
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
K
From RGU
Control Power
(Slave)
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
J
From RGU
Control Circuitry
(Slave)
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T5 and V5-Code Parallel Configurations
(+)
10-13
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
24V
DC-DC
Converter
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
R2R
Communication
Board
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
10 Analog Out 2 Common
J1
J7
B
A
C
From Master RGU
Publication 2364P-5.01 December 1999
10-14
T5 and V5-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
11
T6 and V6-Code Parallel Configurations
T6-Code Parallel Configuration
The T6-code parallel configuration is a common DC bus front-end
unit consisting of an F-code NRU in parallel with two N-code RGUs.
Figure 11.1
T6-Code Parallel Configuration–Information
T5-code Ratings
T6-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2699
2700
2683
1385
1677
2083
460
575
V6-Code Parallel Configuration
N-code
RGU
(Master)
F-code
NRU
N-code
RGU
(Slave)
The V6-code parallel configuration is a common DC bus front-end
unit consisting of a G-code NRU in parallel with two N-code RGUs.
Figure 11.2
V6-Code Parallel Configuration–Information
V6-code Ratings
V6-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
3000
3000
3000
1539
1863
2329
460
575
G-code
NRU
N-code
RGU
(Master)
N-code
RGU
(Slave)
Note: Information for the F-code NRU and G-code NRU can be
found in publication 2364E-5.01. Information for the N-code
RGU can be found in publication 2364F-5.01.
Publication 2364P-5.01 December 1999
11-2
T6 and V6-Code Parallel Configurations
Component Layout
Figure 11.3
Enclosure Layout
Shipping Split
Front View
Shipping Split
101.25"
91.5"
30"
30"
35"
20"
35"
35"
20"
35"
25"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
F-code (2500A) or G-code (3000A)
NRU
Publication 2364P-5.01 December 1999
N-code RGU (Master)
N-code RGU (Slave)
35"
T6 and V6-Code Parallel Configurations
11-3
Figure 11.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
35" Overhead
Bus Assembly
20" Overhead
Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
20" Overhead
Bus Assembly
35" Overhead
Bus Assembly
End
Cap
Joiner-Splice Kits
To Feeder Buswork
4" Bus Tabs
2" Bus Tabs
Flex Bus
Drop Tabs
Flex Bus
Drop Tabs
Joiner-Splice Kits
To RGU circuit breaker
2" Bus Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
To NRU circuit breaker
New and Revised NRU and RGU Components in the T6 and V6 Configurations
NRU
CB1
(T1 config) 2500A, SPB-frame with motor operator
EA10
F4, F6
PT1
TB10
RGU
(master)
RGU
(slave)
(V1 config) 3000A, SPB-frame with motor operator
Control power filter, 2kHz
Primary fuse for 10kVA control transformer (Opt 6P)
Primary fuse for 5kVA control transformer
35A, KLDR (for 380V AC input)
25A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
Control power transformer, 5kVA
Control terminal block, 30A, 600V
CR4
EA11
F4, F6
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
F25
Fuse, NRU CB1 motor operator, 10A, KLDR
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
CH21
CR4
EA11
F4, F6
Common Mode Choke, 900A, 4mH
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Fiber optic cable, 26’, HP HFBR connector
Overhead bus assembly
Publication 2364P-5.01 December 1999
11-4
T6 and V6-Code Parallel Configurations
Schematics
Figure 11.5
Schematics
NRU
EA3
F14
Line RC
L1
Suppressor
F15
L2
F16
L3
Com
SP4
SP1
SP2
PE
SP3
EA10 2KHZ Control Power Filter
F4
F8
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR1
TB1-9
TB1-1
Optional
Remote
Interlock
(JMPR)
Rect. Bridge
TB1-2
Airflow Loss
Bridge Bay
Airflow Loss
CB Bay
1
1
3
EA5-CR
CB Bay
Overtemp
Choke
Overtemp
TB1-10
MTR2,3
3
Choke Comp.
EA6-CR
CH11-TG
Heatsink
Overtemp
Left
Heatsink
Overtemp
Right
S1
S2
MTR4,5,6
CB Bay
CR2
CR1
Fault
S3
PL2
A
Not
Faulted
Phase Loss
Fault
CR1
CR2
TB1-3
TB1-4
TB1-5
120VAC-N
To Ground Fault Detector
and Airflow Sensors
120VAC-L1
B
TB1-6
115VAC
Control Bus To
Inverter Units
Publication 2364P-5.01 December 1999
T6 and V6-Code Parallel Configurations
A
Customer Supplied
3-phase Input
To RGU
AC Input
11-5
To Grounding
Resistor
B
M
CB1-NRU
Note: Control power for this
motorized breaker originates
in the RGU. Do not operate
this breaker manually.
From NRU
Control Power
9
7
115VAC
2
4
VM2
Ground Fault
Detector
6
TB1-8
AC Line
Current
CT1
12
10
Input
To Customer
Monitoring Device
TB1-7
AM1
B
PS1
From NRU
Control Power
CR1
F11
Phase
Loss
Relay
A
F12
EA5
J2
ACN ACL
ACG
J2
+
5 In1
-
6 In2
Y
+5 2
R
Com 3
1 J1
3
B
CR
F13
C
F1 F2 F3
-Bus
D1
D2
D3
D4
D5
J2
Sig 1
6 In2
+5
3
+Bus
HS1
D6
EA4
EA2
B
Flow
Sensor
EA6
J2
5 In1
Heat
Sink
Heat
Sink
S5
1
Sig
2
Com 3
1 J1
S6
Y
R
B
Flow
Sensor
HS2
Bridge Suppressor
Bus Indicator PCB
+Bus
LED1
-Bus
LED2
DC Bus
R Energized
PL1
VM1
(X4)
DC Bus Voltage
CH11
(X1)
CH11
(X3)
(X2)
DC Horizontal Bus To
Inverter Units
Publication 2364P-5.01 December 1999
11-6
T6 and V6-Code Parallel Configurations
Figure 11.6
Schematics (cont.)
Master RGU
From
3-phase
AC Input
A
H
To RGU
Slave
CB2-RGU
CB1-RGU
EA10 2KHZ Control Power Filter
F4
SP1
SP4
SP2
PE
SP3
F6
460VAC
PT1
F7
(X1)
F25
115VAC
(X2)
PE
MTR6
F5
TB1-9
E
C
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
D
Bay 2 Fan
To
CB1-NRU
circuitry
MTR1,2,3
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
RGU/DC Bus
Supply
Off
Not
Faulted
Fault
On
TR1
S12
CR4
TR1
11
12
TB1
TB1
CR4
TR1
CR2
(20 sec)
Precharge
Timer
CR3
TB1-5
M2
TB1-6
Available for
Customer Use
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
CB1-RGU
TB3-7
CB1-NRU-A
TB3-8
TB4-4
TB10-7
TB10-8
External Main
TB4-5
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
G
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
Enable
F
To RGU
Isolation Board
T6 and V6-Code Parallel Configurations
D
11-7
From RGU
Control Power
TB4-8
PE
CB1-NRU
TR1
A12
A11
Wht/Red
UVR
TB4-1
TB10-2
Spring
Windup
TB4-2
D9
Wht
D10
Blk
A6
Blu
Grn
Digitrip
TB10-1
ARM
SC
A3
Org
CR3
A1
TB4-3
Brn
Y
b
LC
A2
SR
Red
Spring
Release
TB10-3
SC
(Bot)
TB10-5
Resistor When Required
(Not on 120 VAC)
B2
TB4-4
CB1-NRU-A
Blk
Red
B1
TB10-7
TB10-8
CB1-NRU-B
Blu
TB4-5
B3
TB10-9
B5
CB1-NRU-A
Blk
Red
B4
TB10-11
TB10-10
CB1-NRU-B
Blu
B6
TB10-12
TB4-6
B8
TB4-7
CB1-NRU-A
Red
Blk
B7
Not
Used TB10-13
TB10-14
Available For
Customer Use
CB1-NRU-B
TR1
Blu
B9
TB10-15
TB4-9
B11
CB1-NRU-A
Blk
Red
B10
TB10-17
TB10-16
CB1-NRU-B
Blu
B12
TB10-18
Publication 2364P-5.01 December 1999
11-8
T6 and V6-Code Parallel Configurations
Figure 11.7
Schematics (cont.)
F2 R10, R10A
M2
E
From
RGU-CB2
C
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
G
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T6 and V6-Code Parallel Configurations
(+)
11-9
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
24V
DC-DC
Converter
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
R2R
Communication
Board
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J7
A
B
C
To Slave RGU
Publication 2364P-5.01 December 1999
11-10
T6 and V6-Code Parallel Configurations
Figure 11.8
Schematics (cont.)
Slave RGU
From
3-phase
AC Input
H
CB2-RGU
CB1-RGU
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR6
F5
TB1-9
J
I
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
Bay 2 Fan
MTR1,2,3
RGU Door Fans
MTR9, 10
Choke Bay Fans
TB1-1
Optional
Remote
Interlock
(JMPR)
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Isolation Board
S1 - 3,
S21
Fault
Fault
PL2
CR2
A
Not
Faulted
From Master
RGU
TR1
TR1
CR4
TB4-14 TB4-15
TR1
11
12
TB1
TB1
CR4
TR1
Precharge
Timer
CR3
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
K
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
TB1-5
(20 sec)
TB1-6
Available for
Customer Use
T6 and V6-Code Parallel Configurations
To RGU
Control
Circuitry
K
CB1-RGU
TB3-7
11-11
CB1-NRU-A
TB3-8
TB4-4
TB4-5
L
To RGU
Isolation Board
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
M
To RGU
Control
Circuitry
Publication 2364P-5.01 December 1999
11-12
T6 and V6-Code Parallel Configurations
Figure 11.9
Schematics (cont.)
Slave RGU
F2 R10, R10A
M2
J
From
RGU-CB1
F1
I
M1
F3
R11, R11A
F4
R12, R12A
CT1
CH
CH1
F2
CH2
CH21
F3
CH3
Common
Mode Choke
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
M
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
L
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
T6 and V6-Code Parallel Configurations
(+)
11-13
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
R2R
Communication
Board
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J7
B
A
C
From Master RGU
Publication 2364P-5.01 December 1999
11-14
T6 and V6-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
12
W1-Code Parallel Configuration
W1-Code Parallel Configuration
The W1-code parallel configuration is a common DC bus front-end
unit consisting of two M-code RGUs.
Figure 12.1
W1-Code Parallel Configuration–Information
W1-code Ratings
W1-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
1492
1498
1372
865
1049
1163
460
575
M-code
RGU
(Master)
M-code
RGU
(Slave)
Note: Information for the M-code RGU can be found in
publication 2364F-5.01.
Publication 2364P-5.01 December 1999
12-2
W1-Code Parallel Configuration
Component Layout
Figure 12.2
Enclosure Layout
Front View
Shipping Split
101.25"
91.5"
30"
35"
35"
35"
20"
Cutaway View
Customer Supplied AC
Input Lines
Feeder
Publication 2364P-5.01 December 1999
M-code RGU (Master)
M-code RGU (Slave)
35"
W1-Code Parallel Configuration
12-3
Figure 12.3
Overhead Bus Assembly
Feeder Splice
Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
End
Cap
Joiner-Splice
Assemblies
2" Bus Tabs
To Feeder
Buswork
Flex Bus
Drop Tabs
To RGU circuit breaker
(Master Unit)
2" Bus Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
(Slave Unit)
New and Revised RGU Components in the W1 Configuration
RGU
(master)
RGU
(slave)
CR3
CR4
EA11
F4, F6
Pilot relay (2NO/2NC) with aux contact (1NO/1NC)
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
Primary fuse for 10kVA control transformer (Opt 6P)
25A, KLDR (for 380V AC input)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
20A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
F25
Fuse, CB1 motor operator, 10A, KLDR
PT1
Control power transformer, 5kVA
Control power transformer, 10kVA (Opt 6P)
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
CH21
CR3
CR4
EA11
F4, F6
Common Mode Choke, 600A, 4mH
Pilot relay (2NO/2NC) with aux contact (1NO/1NC)
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Fiber optic cable, 26’, HP HFBR connector
Overhead bus assembly
Publication 2364P-5.01 December 1999
12-4
W1-Code Parallel Configuration
Schematics
Figure 12.4
Schematics
Master RGU
Customer Supplied
3-phase AC Input
SP4
E
SP1
To Slave
RGU Input
SP2
PE
CB1-RGU
SP3
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
F25
PE
MTR2
TB1-9
A
Bay 1 Door Fan
TB1-10
To RGU Input
Fuses
(Master)
MTR3
B
Bay 1 Internal Fan
To
CB1-NRU
circuitry
MTR1
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
Not
Faulted
RGU/DC Bus
Supply
Off
Fault
CR2
On
TR1
S12
CR4
11
12
TB1
TR1
TB1-5
CR3
TB1-6
Available for
Customer Use
TB1
CR4
TR1
(20 sec)
Precharge
Timer
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
External Main
TB4-4
TB4-5
D
Enable
M1
CR3
Main
C
Publication 2364P-5.01 December 1999
To RGU Control
Circuitry (Master)
To RGU
Isolation Board
W1-Code Parallel Configuration
D
12-5
From RGU
Control Power
TR1
TB4-1
Spring Windup
TB4-2
Not
Used
CR3
TB4-3
TB4-6
TB4-7
Not
Used
TR1
TB4-9
Publication 2364P-5.01 December 1999
12-6
W1-Code Parallel Configuration
Figure 12.5
Schematics (cont.)
F2 R10, R10A
M2
A
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
C
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
D
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
W1-Code Parallel Configuration
(+)
12-7
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
UP1
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
DETAIL
Snubber
Gate
Interface
C1
WP1
WP2
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
24V
DC-DC
Converter
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
R2R
Communication
Board
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J7
A
B
C
To Slave RGU
Publication 2364P-5.01 December 1999
12-8
W1-Code Parallel Configuration
Figure 12.6
Schematics (cont.)
From
3-phase
AC Input
Slave RGU
E
CB1-RGU
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR2
TB1-9
F
Bay 1 Door Fan
TB1-10
MTR3
To RGU Input
Fuses (Slave)
Bay 1 Internal Fan
MTR1
RGU Door Fans
MTR9,10
Choke Bay Fans
TB1-1
Optional
Remote
Interlock
(JMPR)
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
4
TB6
Isolation Board
S1 - 3,
S21
CR2
Fault
PL2
TB1-5
TB1-6
A
Not
Faulted
G
Publication 2364P-5.01 December 1999
Fault
CR2
To RGU Control
Circuitry (Slave)
Available for
Customer Use
W1-Code Parallel Configuration
G
12-9
From RGU Control
Circuitry (Slave)
RGU/DC Bus
Supply
(From Master)
TR1
TR1
TB4-14 TB4-15
Precharge
Timer
CR4
TR1
11
12
TB1
TB1
CR4
TR1
CR3
(20 sec)
M2
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
M1
External Main
H
Enable
To RGU
Isolation Board
(Slave)
M1
CR3
Main
I
To RGU Control
Circuitry (Slave)
Publication 2364P-5.01 December 1999
12-10
W1-Code Parallel Configuration
Figure 12.7
Schematics (cont.)
F2 R10, R10A
M2
F1
M1
F2
F
From RGU
AC Line
(Slave)
F3
F3
R11, R11A
F4
R12, R12A
CT1
CH
CH1
CH2
CH21
CH3
Common
Mode Choke
CT2
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
I
From RGU
Control Power
(Slave)
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
H
From RGU
Control Circuitry
(Slave)
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
W1-Code Parallel Configuration
(+)
12-11
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
24V
DC-DC
Converter
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
R2R
Communication
Board
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
9 Analog Out 2
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
10 Analog Out 2 Common
J1
J7
B
A
C
From Master RGU
Publication 2364P-5.01 December 1999
12-12
W1-Code Parallel Configuration
Publication 2364P-5.01 December 1999
Chapter
13
W2-Code Parallel Configurations
W2-Code Parallel Configuration
The W2-code parallel configuration is a common DC bus front-end
unit consisting of two N-code RGUs.
Figure 13.1
W2-Code Parallel Configuration–Information
W2-code Ratings
W2-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
1994
2000
1828
1157
1400
1550
460
575
N-code
RGU
(Master)
N-code
RGU
(Slave)
Note: Information for the N-code RGU can be found in
publication 2364F-5.01.
Publication 2364P-5.01 December 1999
13-2
W2-Code Parallel Configurations
Component Layout
Figure 13.2
Enclosure Layout
Shipping Split
Front View
101.25"
91.5"
30"
20"
35"
35"
20"
35"
25"
Cutaway View
Customer Supplied AC
Input Lines
Feeder
Publication 2364P-5.01 December 1999
N-code RGU (Master)
N-code RGU (Slave)
35"
W2-Code Parallel Configurations
13-3
Figure 13.3
Overhead Bus Assembly
Feeder
Splice Kit
20" Overhead
Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
20" Overhead
Bus Assembly
35" Overhead
Bus Assembly
End
Cap
Joiner-Splice Kit
2" Bus Tabs
Joiner-Splice Kits
Flex Bus
Drop Tabs
To Feeder Buswork
To RGU circuit breaker
2" Bus Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
New and Revised RGU Components in the W2 Configuration
RGU
(master)
RGU
(slave)
CR4
EA11
F4, F6
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
F25
Fuse, CB1 motor operator, 10A, KLDR
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Primary fuse for 10kVA control transformer (Opt 6P)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
CH21
CR4
EA11
F4, F6
Common Mode Choke, 900A, 4mH
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Fiber optic cable, 26’, HP HFBR connector
Overhead bus assembly
Publication 2364P-5.01 December 1999
13-4
W2-Code Parallel Configurations
Schematics
Figure 13.4
Schematics
Master RGU
Customer Supplied
3-Phase AC Input
A
To RGU
Slave
CB2-RGU
CB1-RGU
EA10 2KHZ Control Power Filter
F4
SP1
SP4
SP2
PE
SP3
F6
460VAC
PT1
F7
(X1)
F25
115VAC
(X2)
PE
MTR6
F5
TB1-9
B
C
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
D
Bay 2 Fan
To
Relay
circuitry
MTR1,2,3
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
RGU/DC Bus
Supply
Off
Not
Faulted
Fault
TR1
CR2
On
S12
CR4
TR1
11
12
TB1
TB1
CR4
TR1
(20 sec)
Precharge
Timer
CR3
TB1-5
M2
TB1-6
Available for
Customer Use
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
CB1-RGU
TB3-7
External Main
TB3-8
TB4-4
TB4-5
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
Enable
F
To RGU
Isolation Board
W2-Code Parallel Configurations
D
13-5
From RGU
Control Power
TR1
TB4-1
Spring Windup
TB4-2
Not
Used
CR3
TB4-3
TB4-6
TB4-7
Not
Used
TR1
TB4-9
Publication 2364P-5.01 December 1999
13-6
W2-Code Parallel Configurations
Figure 13.5
Schematics (cont.)
F2 R10, R10A
M2
B
From
RGU-CB1
C
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
E
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
W2-Code Parallel Configurations
(+)
13-7
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
24V
DC-DC
Converter
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
R2R
Communication
Board
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J7
A
B
C
To Slave RGU
Publication 2364P-5.01 December 1999
13-8
W2-Code Parallel Configurations
Figure 13.6
Schematics (cont.)
Slave RGU
From
3-phase
AC Input
A
CB2-RGU
CB1-RGU
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR6
F5
TB1-9
G
H
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
Bay 2 Fan
MTR1,2,3
RGU Door Fans
MTR9,10
TB1-1
Optional
Remote
Interlock
(JMPR)
Choke
Thermoguards
Choke Bay Fans
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
Fault
PL2
CR2
A
Not
Faulted
From Master
RGU
TB1-5
TR1
TR1
TB4-14 TB4-15
CR4
11
TB1
TR1
TB1
CR4
TR1
Precharge
Timer
12
CR3
M2
Precharge
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
I
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
(20 sec)
TB1-6
Available for
Customer Use
W2-Code Parallel Configurations
I
To RGU
Control
Circuitry
CB1-RGU
TB3-7
13-9
External Main
TB3-8
Enable
J
To RGU
Isolation Board
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
K
To RGU
Control
Circuitry
Publication 2364P-5.01 December 1999
13-10
W2-Code Parallel Configurations
Figure 13.7
Schematics (cont.)
Slave RGU
F2 R10, R10A
M2
G
From
RGU-CB2
F1
H
M1
F3
R11, R11A
F4
R12, R12A
CT1
CH
CH1
F2
CH2
CH21
F3
CH3
Common
Mode
Choke
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
K
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
J
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
W2-Code Parallel Configurations
(+)
13-11
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
R2R
Communication
Board
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
J4
1
Shd
2
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
To System Network
7 Analog Out 1
RIO Ext
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J10
J9
SCANport 1 SCANport 2
J7
B
A
C
To Master RGU
Publication 2364P-5.01 December 1999
13-12
W2-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
14
W3-Code Parallel Configurations
W2-Code Parallel Configuration
The W3-code parallel configuration is a common DC bus front-end
unit consisting of three N-code RGUs.
Figure 14.1
W2-Code Parallel Configuration–Information
V6-code Ratings
V6-code Parallel Configuration
Input Voltage
(V AC)
DC Bus Current
(A DC)
Rated DC Bus
kW
380
2991
3000
2742
1735
2100
2325
460
575
N-code
RGU
(Master)
N-code
RGU
(Slave)
N-code
RGU
(Slave)
Note: Information for the N-code RGU can be found in
publication 2364F-5.01.
Publication 2364P-5.01 December 1999
14-2
W3-Code Parallel Configurations
Component Layout
Figure 14.2
Enclosure Layout
Front View
Shipping Split
Shipping Split
101.25"
91.5"
30"
20"
35"
35"
20"
35"
25"
35"
20"
35"
25"
Cutaway View
Customer Supplied
AC Input Lines
Feeder
N-code RGU (Master)
Publication 2364P-5.01 December 1999
N-code RGU (Slave)
N-code RGU (Slave)
35"
W3-Code Parallel Configurations
14-3
Figure 14.3
Overhead Bus Assembly
Feeder 20" Overhead
Splice Kit Bus Assembly
35" Overhead
Bus Assembly
35" Overhead
Bus Assembly
Joiner-Splice Kit
2" Bus Tabs
20" Overhead
Bus Assembly
Joiner-Splice Kits
2" Bus Tabs
Flex Bus
Drop Tabs
To Feeder Buswork
To RGU circuit breaker
25" Overhead
Bus Assembly
35" Overhead
Bus Assembly
Flex Bus
Drop Tabs
To RGU circuit breaker
35" Overhead
Bus Assembly
20" Overhead
Bus Assembly
Joiner-Splice Kits
35" Overhead
Bus Assembly
2" Bus Tabs
Flex Bus
Drop Tabs
To RGU circuit breaker
New and Revised RGU Components in the W3 Configuration
RGU
(master)
RGU
(slave A)
RGU
(slave B)
CR4
EA9
EA11
F4, F6
Precharge Lockout Relay (2NO/2NC)
R2R Hub Board
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
F25
Fuse, CB1 motor operator, 10A, KLDR
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Fiber optic cable, 3’, HP HFBR connector
End
Cap
Primary fuse for 10kVA control transformer (Opt 6P)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
CH21
CR4
EA11
F4, F6
Common Mode Choke, 900A, 4mH
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
MTR9, 10
Fan, choke bay, 6.9”, 340 CFM, 115V AC
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Fiber optic cable, 26’, HP HFBR connector
CH21
CR4
EA11
F4, F6
Common Mode Choke, 900A, 4mH
Precharge Lockout Relay (2NO/2NC)
R2R Communication Board
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
F21, 21A, 22, 22A DC bus fuses, 500A, 700V, 170M
MTR9, 10
Fan, choke bay, 6.9”, 340 CFM, 115V AC
PT1
Control power transformer, 5kVA
TR1
Timer relay (3NO/1NC)
TB4
Control Terminal block, 30A, 600V
Fiber optic cable, 34’, HP HFBR connector
Overhead bus assembly
Publication 2364P-5.01 December 1999
14-4
W3-Code Parallel Configurations
Schematics
Figure 14.4
Schematics
Master RGU
Customer Supplied
3-Phase AC Input
A
To RGU
Slave 1
CB2-RGU
CB1-RGU
EA10 2KHZ Control Power Filter
F4
SP1
SP4
SP2
PE
SP3
F6
460VAC
PT1
F7
(X1)
F25
115VAC
(X2)
PE
MTR6
F5
TB1-9
B
C
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
D
Bay 2 Fan
To
Relay
circuitry
MTR1,2,3
TB1-1
Optional
Remote
Interlock
(JMPR)
RGU Door Fans
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3
PL2
A
RGU/DC Bus
Supply
Off
Not
Faulted
Fault
TR1
CR2
On
S12
CR4
TR1
11
12
TB1
TB1
CR4
TR1
(20 sec)
Precharge
Timer
CR3
TB1-5
M2
TB1-6
Available for
Customer Use
Precharge
CR4
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
CB1-RGU
TB3-7
External Main
TB3-8
TB4-4
TB4-5
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
E
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
Enable
F
To RGU
Isolation Board
W3-Code Parallel Configurations
D
14-5
From RGU
Control Power
TR1
TB4-1
Spring Windup
TB4-2
Not
Used
CR3
TB4-3
TB4-6
TB4-7
Not
Used
TR1
TB4-9
Publication 2364P-5.01 December 1999
14-6
W3-Code Parallel Configurations
Figure 14.5
Schematics (cont.)
F2 R10, R10A
M2
B
From
RGU-CB1
C
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
CT1
CH
CH1
M1
F1
F3
CT2
From RGU
AC Line
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
E
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
F
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
W3-Code Parallel Configurations
(+)
14-7
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
Snubber
Gate
Interface
DETAIL
G
E1
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
R2R
Communication
Board
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
J1
J8
J10
RIO Ext
SCANport 1
Tx Rx
Tx Rx
Rx Tx
Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J9
J7
SCANport 2
TB1
1 AC
2
3
N
U3 U2 U13
U4 Rx
A
U5 Tx
B
U12 Rx
C
U6 Rx
D
U7 Tx
E
U14 Rx
F
To RGU
Slave A
R2R Hub Board
To RGU
Slave B
Publication 2364P-5.01 December 1999
14-8
W3-Code Parallel Configurations
Figure 14.6
Schematics (cont.)
From
3-phase
AC Input
RGU Slave A
A
L
To RGU
Slave 2
CB2-RGU
CB1-RGU
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR6
F5
TB1-9
G
H
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
Bay 2 Fan
MTR1,2,3
RGU Door Fans
MTR9,10
Choke Bay Fans
TB1-1
Optional
Remote
Interlock
(JMPR)
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Isolation Board
S1 - 3,
S21
Fault
Fault
PL2
CR2
A
Not
Faulted
From Master
RGU
TR1
TR1
TB4-14, TB4-15,
10
11
CR4
TR1
11
12
TB1
TB1
CR4
TR1
Precharge
Timer
CR3
M2
Precharge
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
I
Publication 2364P-5.01 December 1999
To RGU
Control
Circuitry
TB1-5
(20 sec)
TB1-6
Available for
Customer Use
W3-Code Parallel Configurations
I
To RGU
Control
Circuitry
CB1-RGU
TB3-7
14-9
External Main
TB3-8
Enable
J
To RGU
Isolation Board
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
K
To RGU
Control
Circuitry
Publication 2364P-5.01 December 1999
14-10
W3-Code Parallel Configurations
Figure 14.7
Schematics (cont.)
F2 R10, R10A
M2
G
From
RGU-CB2
F1
H
M1
F3
R11, R11A
F4
R12, R12A
F2
CH2
CH21
F3
CH3
Common
Mode
Choke
From RGU
AC Line
CT1
CH
CH1
CT2
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
K
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
J
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
W3-Code Parallel Configurations
(+)
14-11
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
R2R
Communication
Board
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J7
B
A
C
To R2R Hub Board
Publication 2364P-5.01 December 1999
14-12
W3-Code Parallel Configurations
Figure 14.8
Schematics (cont.)
From
3-phase
AC Input
RGU Slave B
L
CB2-RGU
CB1-RGU
EA10 2KHZ Control Power Filter
F4
F6
460VAC
PT1
F7
(X1)
115VAC
(X2)
PE
MTR6
F5
TB1-9
M
N
TB1-10
To RGU
Precharge
Circuitry
To RGU Input
Fuses
Bay 1 Door Fan
MTR4,5
Bay 2 Fan
MTR1,2,3
RGU Door Fans
MTR9,10
Choke Bay Fans
TB1-1
Optional
Remote
Interlock
(JMPR)
Choke
Thermoguards
RGU Unit Not
Faulted
1
TB6
TB1-2
CR2
4
TB6
Fault
Isolation Board
S1 - 3,
S21
PL2
TR1
TR1
CR4
TR1
11
12
TB1
TB1
CR4
TR1
Precharge
Timer
CR3
M2
Precharge
CR3
Bus Control
6
TB6
9
TB6
Pilot
Isolation Board
CR3
CR4
CR4
Precharge
Lockout
O
Publication 2364P-5.01 December 1999
CR2
A
Not
Faulted
From Master
RGU
TB4-14, TB4-15,
12
13
Fault
(20 sec)
To RGU
Control
Circuitry
TB1-5
TB1-6
Available for
Customer Use
W3-Code Parallel Configurations
O
To RGU
Control
Circuitry
CB1-RGU
TB3-7
14-13
External Main
TB3-8
Enable
P
To RGU
Isolation Board
CB1-RGU
UVR
CR3
CR3
TB3-8
TB3-7
TB3-9
TB3-11
TB3-10
TB3-12
Q
To RGU
Control
Circuitry
Publication 2364P-5.01 December 1999
14-14
W3-Code Parallel Configurations
Figure 14.9
Schematics (cont.)
RGU Slave B
F2 R10, R10A
M2
M
From
RGU-CB2
F1
N
M1
F3
R11, R11A
F4
R12, R12A
F2
CH2
F3
CH3
From RGU
AC Line
CT1
CH
CH1
CH21
CT2
Common
Mode
Choke
F17
Rs
F18
Ss
F19
Ts
CT3
CT Power
Supply
CR
Q
From RGU
Control Power
Bridge
Fan
To
PE
Gnd
AC
Rtn
J1-1
J1-6
P1
J1-12
J1-20
J1-16
J7
Isolation
Board
TB5
P
From RGU
Control
Circuitry
1
Fault
Reset
Enable
X
2
Fault Reset
3
External Main
4
Common
SW1 Settings
Off 115VAC
On 24VDC
For TB5-1, -2, -3
S11
Burden Resistors
TB1
1
3
TB6
1
To RGU
Control
Circuitry
3
TB2
Aux Control
Fault
1
3
J2
4
TB3
6
To RGU
Control
Circuitry
8
9
Publication 2364P-5.01 December 1999
Bus
Control
1
3
W3-Code Parallel Configurations
(+)
14-15
Horizontal DC Bus
To Inverter Units
Horizontal
DC Bus (-)
+
C1
See U
Phase
Detail
G
VP1
VP2
E1
See U
Phase
Detail
Snubber
UP2
G
E1
Snubber
Gate
Interface
DETAIL
WP1
WP2
Snubber
UP1
C1
Cap
Bank
-
UN2
G
C1
E1
See U
Phase
Detail
See U
Phase
Detail
VN1
VN2
WN1
WN2
G
E1
TB1
C1
Gate
Interface
TB2
EA2 Bus Indicator Board
UN1
Power
Supply
Filter
Board
+Bus
LED1
-Bus
LED2
PL1
R DC Bus
Energized
EA4 Bus Suppressor
+
PE
TE
J10
J7
J8
Gate Driver Board
Gate Drivers
TB7
2
1
P13
F1
+24V
Main Bus
DC-DC
Converter
24V
DC-DC
Converter
+15V
-15V
+5V
+12V
-12V
TB4
TP3
TP5
TP6
TP4
TP8
TP9
+24V
+15V
-15V
+5V
+12V
-12V
Aux 24V
1
2
J1
-t
J6
J2
1
2
3
J11
J3
Main Control Board
Bridge Thermal
Sensor (NTC)
TB1
1 - Analog In 1
RIO Adapter Option
1203-GM1
R
Y
Y
2 + Analog In 1
Y
SW1
Off
On
SW2
Off
On
SW3
Off
3 Analog In 1 Common
R2R
Communication
Board
4 - Analog In 2
5 + Analog In 2
6 Analog In 2 Common
J12
Blu
Shd
Clr
To System Network
J4
1
Shd
2
7 Analog Out 1
8 Analog Out 1 Common
U3 U4 U5 U6
On
Tx Rx
J1
J8
J10
J9
RIO Ext
SCANport 1
SCANport 2
Tx Rx
9 Analog Out 2
10 Analog Out 2 Common
J1
J7
E
D
F
To R2R Hub Board
Publication 2364P-5.01 December 1999
14-16
W3-Code Parallel Configurations
Publication 2364P-5.01 December 1999
Chapter
15
Installation
The instructions in this chapter will guide you in properly installing
the parallel configuration. The processes include receiving and
installing the unit at the designated site, joining enclosures and
buswork, installing the overhead bus, connecting internal
communications and power wiring, connecting all customer wiring,
and connecting AC input. This chapter includes instructions for
testing the parallel configuration.
After the installation is complete, follow the setup instructions in the
next chapter.
Receiving, Handling, and Installing
the Parallel Configuration
Directions for receiving and handling the parallel configurations can
be found in publication 2100-5.5, Receiving, Handling, and Storing
Motor Control Centers–Instructions. Prepare a place suitable for the
units according to the system size and the NEMA type ordered.
After the system is in place, follow the directions in publication
2300-5.1, Bulletin 2300 Family of Drive Systems Hardware–
Installation Manual to join the enclosures and to splice the PE, TE,
DC, and control busbars in the system. Refer to publication S-3062,
FD86N Drive Systems Enclosure Hardware–Installation Manual, if
there are any FD86N enclosures in the system.
Make sure that all circuit breakers in the system are in the off position
at this time.
Publication 2364P-5.01 December 1999
15-2
Installation
Safety Precautions
The following general precautions apply when installing, servicing,
or operating parallel configurations and drive system lineups:
!
ATTENTION: Only those familiar with the drive
system, the products used in the system, and the
associated machinery should plan or implement the
installation, startup, and future maintenance of the
system. Failure to comply can result in personal injury
and/or equipment damage.
ATTENTION: Verify that all sources of AC and DC
power are deenergized and locked out or tagged out in
accordance with the requirements of ANSI/NFPA 70E,
Part II.
ATTENTION: The system may contain stored energy
devices. To avoid the hazard of electrical shock, verify
that all voltage on capacitors has been discharged before
attempting to service, repair, or remove a drive system
or its components. You should only attempt the
procedures in this manual if you are qualified to do so
and are familiar with solid-state control equipment and
the safety procedures in ANSI/NFPA 70E.
ATTENTION: An incorrectly applied or incorrectly
installed drive system can result in component damage
and/or a reduction in product life. Wiring or application
errors–such as undersizing the motor, incorrect or
inadequate AC supply, and excessive ambient
temperatures–can result in the malfunction of the drive
equipment.
ATTENTION: This drive system contains parts and
assemblies that are sensitive to ESD (electrostatic
discharge). Static control precautions are required when
installing, testing, or repairing this assembly.
Component damage can result if ESD control procedures
are not followed. If you are not familiar with static
control procedures, refer to Rockwell Automation
publication 8000-4.5.2, Guarding Against Electrostatic
Damage, or another adequate handbook on ESD
protection.
Publication 2364P-5.01 December 1999
Installation
Overhead Bus Installation
15-3
The overhead bus provides a common input for all the units in the
parallel configuration. If top entry will be used for the feeder bay,
make sure to remove the top plate, cut or punch the appropriate area
for the AC wiring, and replace the top plate before installing the
overhead bus.
To install the overhead bus, refer to the instructions in publication
2364P-5.10, titled Overhead Bus Installation.
Note: In R1, R2, S1, and S2-code configurations, the RGU input
leads need to be connected to the NRU bus stubs (on NRU circuit
breaker).
Internal Wiring
Grounding
The parallel configuration has a PE ground busbar (as shown in
Figure 15.1), which allows a single point for grounding the parallel
configuration, and the entire system. PE should be connected to the
nearest building steel or substation ground using the appropriate wire
(consult the applicable electrical code, i.e. Table 250-59, NEC).
To simplify your grounding arrangement, you can splice the system
ground bus to PE, and connect any external device grounds to PE.
The parallel configuration also has a TE busbar (as shown in Figure
15.1), which is attached for grounding control signal shielding in the
system. TE should be connected to a separate earth ground at least 10
feet from the PE ground point (see Figure 15.2).
For wire sizes and additional grounding specifications, consult the
applicable electrical code documentation (i.e. Table 250-95, NEC).
Publication 2364P-5.01 December 1999
15-4
Installation
Figure 15.1
PE and TE Busbars
PE
TE
Top View
of B ay
PE
TE
Figure 15.2
Grounding
Pow er Transform er
G rounded-W ye
Secondary
PE
PE
TE
Parallel Configuration
Inverter Lineup
10 feet or m ore
For specific grounding instructions for inverters, motors, and other
system components, refer to the system schematics or the designated
component manuals.
Publication 2364P-5.01 December 1999
Installation
15-5
Ground-Fault Detection Option
The parallel configuration may include the optional ground-fault
detector. When configured properly, this detector will indicate the
ground voltage on the door-mounted meter, and will energize the
relay (with NO/NC contacts) in the event of an excessive ground
voltage.
To configure the ground-fault detection relay, wire terminals TB2-1
and TB2-2 across the power transformer grounding resistor (in
accordance with system schematics and transformer manufacturer
specifications). Terminals TB1-7 and TB1-8 can be wired to an
appropriate monitoring device, if desired.
Figure 15.3
Ground-Fault Detection (Wiring)
Pow er Transform er
Grounded-W ye Secondary
Ground-Fau lt Detection
M eter-R elay O ption (VM 2)
TB 2
1
1
2
2
10
150Ω
12
TB 1
To M on itoring
D evice
7
7
8
8
2
4
Publication 2364P-5.01 December 1999
15-6
Installation
To calibrate the meter, turn the zero adjuster until the voltage
indicator needle (black) is aligned with the zero mark.
To set the trip point (for the detector relay), turn the high-set adjuster
until the orange needle points to the appropriate trip voltage. The trip
voltage should be approximately 50V higher than the maximum
reading on the meter when all the common bus inverters are
modulating.
Figure 15.4
Ground-Fault Detection (Meter)
Trip Voltage N eedle
Voltage In dicator Needle
Low Set Point Adjuster
(Not U sed)
Hig h Set Poin t Adjuster
(Und er B lack Cap )
Indicator
(Coil is Energized)
In dicator
(Device is Pow ered)
Zero Adju ster
The meter will typically indicate a low voltage value (between 80 and
100V) when the inverters on the DC bus are modulating. This
voltage is produced by capacitively coupled currents to ground in the
motor’s cables and windings.
For more details on the detector wiring for your configuration, see the
system schematics. For other detector functions (such as normallyopen contacts), see the detector documentation or the detector label.
Publication 2364P-5.01 December 1999
Installation
15-7
Phase-Loss Relay
An NRU in the parallel configuration will be equipped with a phaseloss relay, which is used to indicate phase loss, phase unbalance,
undervoltage, phase reversal conditions in the 3-phase AC line. The
relay has NO/NC contacts, connections for a reset control, and
jumper connections for setting undervoltage and phase unbalance
tolerances. The relay LEDs indicate AC line conditions and change
of state in the relay.
Figure 15.5
Phase Loss Relay
To Fault
Circuitry
To TB 1-3,
TB 1-4
Term inal D efinitions
1
1
2
3
4
5
6
7
8
9
10
3.0
4.0
5.0
UNDER
VOLTAGE
2
3
4
5
N O C ontacts
NC Contacts
6
7
8
9
U1
U2
I1
I2
M anual
Reset
C ustom er-Supplied
R eset Sw itch
10
2.0
PHASE
UNBALANCE
1.0
RESTART
DELAY
.50 .25 0.0
PHASE
LOSS
PHASE
REVERSAL
Undervoltage
Response C urves
Phase Unbalance
C om m on
Response Curves
Phase A
Voltage
Phase B
Voltage
SYSTEM
VOLTAGE
CONTACTS
TRANSFERRED
A
B
C
L1
L2
L3
Phase C
Voltage
The system voltage dial should be set to the nominal AC line voltage,
and a restart delay of 0.0 minutes is recommended. Typically, the
normally-open contacts (terminals 1 and 2) will be wired to the fault
circuitry in the NRU, and the normally-closed contacts (terminals 3
and 4) will be wired to TB1-3 and TB1-4 for customer connection.
Publication 2364P-5.01 December 1999
15-8
Installation
The phase unbalance and undervoltage thresholds are set by the
jumper configuration across terminals 6 through 10. The following
illustration shows how to jumper the relay for different threshold
settings.
Figure 15.6
Jumpers Settings for Phase Imbalance and Undervoltage Thresholds
Phase Unbalance
Threshold
6
7
Terminal Numbers
8
9
10
Undervoltage
Threshold
5.0%
10.0%
6.5%
14.0%
8.0%*
17.0%*
10.0%
20.0%
* Typical factory setting is 8.0%.
6
7
Terminal Numbers
8
9
10
* Typical factory setting is 17.0%.
The typical factory setting, for example, has terminals 6, 8, and 10
jumpered together.
Publication 2364P-5.01 December 1999
Installation
15-9
RGU-to-RGU (R2R) Communications
If more than one RGU is in the parallel configuration, an
RGU-to-RGU (R2R) communications link will be used to transmit
current commands and status information from the master unit to the
slave unit(s). The fiber optic cables for R2R communications will be
coiled in the slave RGUs.
When working with the fiber optic cables, please note the precautions
in Figure 15.7.
Figure 15.7
Wiring Guidelines
Bending Radius
Coiling Excess Cable
Tie Wrap
Do not overtighten tie wraps
Radius 1 inch (254 mm)
or greater
3 inch (76 mm)
diameter or greater
The fiber cable should be
able to move freely within
the cable tie wrap.
Figures 15.8 and 15.9 show the routing path and connection scheme
that should be used when connecting the R2R fiber optic cables.
Figure 15.8
R2R Fiber Optic Cables–Routing Paths
Routing Path - Master With One Slave
Wireway
Routing Path - Master With Two Slaves
Hub Board
Publication 2364P-5.01 December 1999
15-10
Installation
Figure 15.9
RGU-to-RGU (R2R) Communication Wiring
R2R Communications - Master With One Slave
T5, T6, W1, and W2 configurations
Master Unit
Slave Unit
J1
J1
R2R
TIO
R2R
TIO
U3 U4
U5 U6
U3 U4
U5 U6
Tx Rx
Tx Rx
Tx Rx
Tx Rx
Master to Slave
Cable length 26 feet (7.92 m)
R2R Communications - Master With Two Slaves
W3 configurations
Hub Board
Master Unit
Slave Unit (A)
J1
Slave Unit (B)
J1
R2R
TIO
R2R#1 R2R#2
R2R#3 R2R#4
U3 U4
U5 U6
U2
U3
U4 U5
U6 U7
U8 U9
Tx Rx
Tx Rx
Tx
Rx
Tx
Tx
Tx
Master to Hub
Cable length 3 feet (0.91 m)
Rx
Rx
Rx
TIO TIO TIO TIO
#2 #3 #4 #1
J1
R2R
TIO
R2R
TIO
U12
U14
U16
U13
U3 U4
U5 U6
U3 U4
U5 U6
Tx
Tx
Tx
Rx
Tx Rx
Tx Rx
Tx Rx
Tx Rx
Hub to Slave 1
Cable length 26 feet (7.92 m)
Hub to Slave 2
Cable length 34 feet (10.36 m)
Inspection Precaution: Sharp bends, kinks, and deep nicks in the
cable may greatly affect cable performance. Consider replacing the
cables if they are not in good condition.
Troubleshooting Tip: To test a fiber optic cable, flash a light
through one end of the cable and see if the light comes out the other
end.
Publication 2364P-5.01 December 1999
Installation
Customer Connections
15-11
Analog Input/Output (RGU Main Control Board)
Analog input and output connections are available on TB1 of the
main control board (RGU).
Figure 15.10
Customer Connections–TB1 (RGU Main Control Board)
1k
10k
1k
AG ND
-
+
.1
TP27
1k
20k
-
1k
AG N D
1k
AG N D 20k
.1
-
+
-
0.04 7uf
20k
56 0pf
+
20k
0.04 7uf
A GN D 20k
+
A GN D
560pf
-15V
20k
0.04 7uf
10k
.1
A GN D
20k
+
20k
+
.1
AG N D
20k
AG N D
A GN D
10k
4700pf
10k
+
TP28
A GN D
1k
+
10k
AG N D
10k
4700pf
20k
0.0 47uf
+1 5V
8.25k
100
-15V
+ 15V
8.25k
1 00
A G ND 20k
20k
A GN D
A G ND
2200pf
TP30
7
8
9
10
Analog Out 2 (Cmn)
6
AG N D
Analog Out 2
Analog In 1 (Cmn)
5
10
Analog Out 1 (Cmn)
Analog In 1 (+)
4
Analog In 2 (Cmn)
3
Analog In 2 (+)
2
Analog In 2 (-)
1
Analog In 1 (-)
10
TP31
2200pf
10
10
A GN D
-10 V to +1 0V
-10 V to +1 0 V
Analog Out 1
TB1
-10 V to +1 0 V -10 V to +1 0V
Table 15.A: Customer Connections–TB1 (RGU Main Control Board)
Terminals
Description
TB1-1, TB1-2, TB1-3
TB1-4, TB1-5, TB1-6
Terminals TB1-1, 2, 3 are designated to Analog Input 1 and TB1-4, 5, 6 are designated to Analog Input 2. These can be
connected to a customer device which sends signals between ±10V. The analog voltage supplied is sampled by a 14-bit
analog-to-digital converter, and the resulting value is stored in parameter P36 (A/D Converter 0 Input). The internal circuitry
has an 80k differential input resistance and a 40k common-mode input resistance. 14AWG wiring is recommended for
customer connection.
TB1-7, TB1-8
TB1-9, TB1-10
Terminals TB1-7 and TB1-8 supply analog output from parameter P47 (D/A Converter 1 Output); TB1-9 and TB1-10 supply
analog output from parameter P48 (D/A Converter 2 Output). The RGU can be programmed to report parameter values (such
as trend parameters) to the customer device. The customer device must have a minimum 1k load resistance. 14AWG
wiring is recommended for customer connection.
Publication 2364P-5.01 December 1999
15-12
Installation
SCANport (RGU Main Control Board)
The RGU main control board has three available ports for SCANport
connections. Port 6 is designed for use with a SCANport interface
board.
Figure 15.11
Customer Connections–SCANport (RGU Main Control Board)
Mounting an optional
communication board
RGU Main Control Board
J9 (Port 2)
J10 (Port 1)
J8 (Port 6)
Table 15.A: SCANport Connections (RGU Main Control Board)
Terminals
Description
J8
This port is used for attaching an optional SCANport adapter board onto the RGU main control board (such as a
Remote I/O or DeviceNet communication board). This port is designated as Port 6.
J9, J10
These ports are used for connecting SCANport devices. All three SCANports (1, 2, and 6) can communicate
simultaneously between the RGU main control board and SCANport devices. J10 is designated as Port 1 and J9 is
designated as Port 2.
Publication 2364P-5.01 December 1999
Installation
15-13
Terminal Blocks
Figure 15.12
Customer Connections–TB1 and TB2 (NRUs and RGUs)
Pow er Transformer
Grounded-W ye Secondary
T B2
1
1
2
2
150-3 00Ω
T B1
C ustom er
Controls
C ustom er
M onitoring
D evice
C ustom er
M onitoring
D evice
C ustom er
M onitoring
D evice
C ustom er
Controls
1 15V AC
Custom er
Devices
1
1
1 15V AC From PT1
2
2
Fault Relay (CR2)
Un it-N ot-Fau lted Pilot Lig ht (PL2)
3
3
4
4
5
5
Ground-Fault Detection
O ption (VM 2)
P hase-Loss R elay (CR 1)
(NRU s O nly)
10
12
Fault R elay (C R2)
6
6
7
7
8
8
9
9
1 15V AC From PT1
10
10
1 15V AC To Control Circuitry
2
4
Table 15.A: Customer Connections–TB1 and TB2 (NRUs and RGUs)
Terminals
Description
TB1-1, TB1-2
These terminals are jumpered to allow the Fault Relay (CR2) and the Unit-Not-Faulted Pilot Light (PL2) to operate. The jumper
may be replaced with a customer control to externally cut the 115V AC power from the pilot light and fault relay coil.
TB1-3, TB1-4
These terminals connect to the normally-closed contacts on the Phase-Loss Relay (CR1) in the NRU. During normal operation,
these contacts will be open. These terminals may be wired to a customer monitoring device to indicate undervoltage, phase
unbalance, phase loss, and phase reversal conditions in the AC line. For more information on the phase-loss relay, or other wiring
configurations, see the internal wiring section of this chapter.
TB1-5, TB1-6
These terminals connect to the normally-open contacts on the Fault Relay (CR2). During normal operation, these contacts will be
closed. These terminals may be wired to a customer monitoring device to indicate overtemperature, phase-loss, and airflow
conditions. See the fault relay circuitry in the unit schematics for more details.
TB1-7, TB1-8
These terminals connect to the normally-closed contacts on the Ground-Fault Detection Option (VM2). During normal operation,
these contacts will be closed. These terminals may be wired to a customer monitoring device to indicate ground fault conditions.
For more information on the ground-fault detector, or other wiring configurations, see the internal wiring section of this chapter.
TB1-9, TB1-10
These terminals are jumpered to allow the 115V AC power to reach the control circuitry. Opening this circuit will cut power to the
control circuitry (which, in an RGU, will cause the power circuitry to trip open). The jumper may be replaced with a customer
control to externally cut power to the control circuitry.
TB2-1, TB2-2
These terminals connect to the relay coil of the Ground-Fault Detection Option (VM2). If the option is selected, these terminals
should be wired across the grounding resistor of the power transformer.
Publication 2364P-5.01 December 1999
15-14
Installation
Figure 15.13
TB4 Connections (RGUs)
115V AC
TB4
1500/2000A NRU
TR1
2500/3000A NRU
1
1
Not Used
2
2
Not Used
3
3
4
4
5
5
6
6
Undervoltage Relay
Not Used
7
7
CB Power
Not Used
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
Undervoltage Relay
Spring Windup
CR3
Spring Release
CB Close
M1/CB1
CB-NRU-A
To External Main
To PE Gnd
CB-NRU-A
TR1
TR1
TR1
To Slave
Control Circuitry
CB Open
To
Slave A
To
Slave B
From
Master
(TR1)
Multiple RGUs
Publication 2364P-5.01 December 1999
Not Used
Installation
Configuring the System
15-15
At this point, complete the installation for all the inverters as
indicated in the appropriate instruction manuals (but do not connect
any power to the inverters at this time).
•
Properly install any additional line reactors, fuses, MOVs, filters,
controls, or other components, as necessary.
•
Complete all internal wiring, grounding, and synchronous
communications wiring between drives, as necessary.
•
Connect all communication devices, motors, encoders,
tachometers, and any other components.
Complete the installation for the parallel configuration (do not
connect any power to the parallel configuration at this time).
•
Properly install any additional options that have not been
installed yet.
•
Configure all external communication, control, and monitoring
devices.
•
Ground any items that are not yet properly grounded.
•
For each RGU, verify that SW1 (on the RGU isolation board) is
set appropriately (typically (115V AC). Also, verify that J4 and
J5 on the RGU main control board are not jumpered.
•
Make sure that the circuit breaker settings are correct, and verify
that all circuit breaker switches in the entire system are in the off
position. Also make sure that the start switch is turned to off.
SW 1 (Located on RGU Isolation Board)
1 15 V AC C ontrol Volta ges
Note: More information about circuit breaker settings can be
found in 2364E-5.01, 2364F-5.01, or the circuit breaker
documentation.
Publication 2364P-5.01 December 1999
15-16
Installation
Connecting the AC Input
Isolation Transformer
The parallel configuration should be supplied with a balanced
3-phase input providing the nominal AC line voltage (plus or minus
the tolerance). To ensure that the AC input is balanced and isolated,
an isolation transformer is recommended.
MOV Protection
The units in the parallel configuration are supplied with MOVs to
handle voltage surges, high phase-to-phase voltages, and high phaseto-ground voltages. Connecting an input voltage greater than the
listed input voltage tolerance may cause the MOVs to be damaged,
resulting in a continuous current path to ground.
Feeder Bay
The feeder bay allows top or bottom entry, and allows up to 10
connections to be attached for each phase (on alternate sides of the
busbars, if desired). The recommended torque is 45 lb-ft.
Figure 15.14
AC Input Connections
Custom er Supplied AC
Input Lines
U p to 10 connections
available per phase
½ " Holes
Publication 2364P-5.01 December 1999
Recommended Torque
45 lb-ft.
Installation
15-17
Input Wiring
Select input wiring which is suitable for the input current and
application environment of the parallel configuration, in accordance
with all applicable codes.
Table 15.A: AC Input Currents
Configuration
Code
Rated Line Current (A AC)
380 V AC
460V AC
575V AC
R1
1245
1245
1244
R2
1260
1260
1255
R3
1295
1295
1286
R4
1318
1318
1306
S1
1654
1653
1653
S2
1669
1668
1664
S3
1704
1703
1695
S4
1727
1726
1715
T1
2065
2064
2063
T2
2080
2079
2074
T3
2115
2114
2105
T4
2138
2137
2125
T5
2183
2182
2165
T6
2228
2227
2205
V1
2455
2454
2453
V2
2455
2454
2453
V3
2455
2454
2453
V4
2455
2454
2453
V5
2455
2454
2453
V6
2455
2454
2453
W1
1356
1356
1204
W2
1812
1812
1604
W3
2718
2718
2406
Complete all additional power wiring in the system. If any of the
inverters or external components will be using separate control
power, connect it at this time according to the instructions given in
the respective device manuals.
Publication 2364P-5.01 December 1999
15-18
Installation
Testing the System
Prepower Checks
1. Using a meter, check that the line-to-line voltage readings are
within the tolerance given in Appendix A.
2. Check the line-to-line and line-to-ground (PE) resistance for each
unit. All readings should show a high resistance or open circuit.
Testing The System
Before testing the system, verify that all the circuit breakers are in the
off position and that the start switch on the parallel configuration is
turned to off. The bay doors should be closed.
1. Push each RGU circuit breaker lever to on (do not attempt to use
the NRU circuit breaker).
2. Turn the start switch to on. The RGU(s) will begin their
precharge operation. When the precharge sequence has finished
(about 15 seconds), the NRU circuit breaker will close.
You can check the programming terminal (HIM) for the bus
voltage and any fault information.
Note: The parameters for this unit may not have been configured
yet. If the unit will not operate, skip to chapter 16 to configure
the parameters.
3. Close the inverter circuit breakers and verify that the inverters are
receiving power.
4. Open all system circuit breakers.
Publication 2364P-5.01 December 1999
Chapter
16
Setting Up the Parallel Configuration
This chapter will guide you through the setup procedures for the
parallel configuration. If you need more information about RGU
parameters, please see publication 2364F-5.01.
Introduction to the
Human Interface Module (HIM)
The Human Interface Module (HIM), shown in Figure 16.1, can be
used to program and set up the RGU. The table below shows the
function of the keys.
Figure 16.1
Human Interface Module (HIM)
Choose Mode
Startup
ESC
SEL
ESC
Escape
Pressing the escape key causes the programming system to go back
one level in the menu tree.
SEL
Select
Pressing the select key alternates between the top and bottom lines in
the display.
Increment
Pressing the increment key will increment a displayed value. This key
is also used for scrolling through a lists on the display.
Decrement
Pressing the decrement key will decrement a displayed value. This
key is also used for scrolling through lists on the display.
Enter
Pressing this key causes a parameter entry to be saved to memory.
This key is also used to select items on the display.
The parameters and functions are organized into a menu tree. This
menu tree is broken into seven modes, including Startup, EEProm,
Search, Control Status, Password, Display, and Process (see
Figure 16.2).
Publication 2364P-5.01 December 1999
16-2
Setting Up the Parallel Configuration
Figure 16.2
HIM Menu Tree
Display Exam ple
Choose M ode
Choose M ode
Startup
S tartup
E EProm
S earch
Control
S tatus
Passw ord
D isplay
Process
Program
Continue or
Reset
E EProm
Functions
S earch for
Param eters or
Links
Fault and
W arning Queues/
Reset Drive
M od ify
Passw ord
Param eter List
(D isplay)
Process
Variables
Param eter List
(Edit)
Startup
Mon itor
RG U S tate
Line Voltage
Line Voltage Cal
A bs Junct Tem p
H eatsink Tem p
Iq Fbk Offset
Iq Feedback
DC Bus Current
Iac Total
S caled Bus Fbk
Bus Volt Cal
+ Bus Volt to G nd
- Bus Volt to G nd
Lim its
Rem /Loc S elector
Line Low S etting
Line H i S etting
Bus Low S etting
Bus H igh S etting
Bus V Tolerance
A ux Iq Lim it
Iq P os Lim it
Iq N eg Lim it
Id P os Lim it
Id N eg Lim it
Autotune
Volt M ode S el
M in Bus Ref
M ax Bus Ref
Bus Rate Ref
Ref Change Rate
Bus Reference
Bus Ref A uto
A uto RTef Tracking
DS P Bandwidth
DS P Dam ping
Int C harge Rate
S ys C harge Rate
Bus Voltage BW
Bus Volt Dam ping
Bus Volt Cm d
Mod ule Data
Nom Line Voltage
Rated A C C urrent
Line Inductance
Utility A C Freq
Ext Capacitance
Int Capacitance
Mod ule Cal
Line Voltage
Line Voltage Cal
Iq Fbk Offset
Iq Feedback
S caled Bus Fbk
Bus Voltage Cal
Linear List
[Full Param eter List]
Com mu nications
SCANp ort I/O
Rem Data In:P1
Rem Data In:P2
Rem Data In:P3
Rem Data In:P4
Rem Data In:P5
Rem Data In:P6
Rem Data Out:P 1
Rem Data Out:P 2
Rem Data Out:P 3
Rem Data Out:P 4
Rem Data Out:P 5
Rem Data Out:P 6
Rem Data In:A1
Rem Data In:A2
Rem Data In:B1
Rem Data In:B2
Rem Data In:C1
Rem Data In:C2
Rem Data In:D1
Rem Data In:D2
Rem Data Out:A 1
Rem Data Out:A 2
Rem Data Out:B1
Rem Data Out:B2
Rem Data Out:C1
Rem Data Out:C2
Rem Data Out:D1
Rem Data Out:D2
SCANp ort Info
P ort Enable M ask
Enable M ask
Clear Fault M ask
Reset Unit M ask
Disable O wner
Enable O wner
Clr Fault Ow ner
Type 1 S tatus
Type 2 S tatus
Publication 2364P-5.01 December 1999
Fau lt Sel/Stat
Fault S tatus 1
Flt Report M ask 1
Fault/W arn M ask1
Fault S tatus 2
Flt Report M ask 2
Fault/W arn M ask2
Fault S tatus 3
Flt Report M ask 3
Fault/W arn M ask3
Fault S tatus 4
Flt Report M ask 4
Fault/W arn M ask4
Relays
A ux Relay Ind
A ux Relay M ask
A ux Relay S elect
A ux Relay H yst
RGU to RGU
R 2R X m it A ddr
R 2R X m it, Ind1
R 2R X m it, Ind2
R 2R R cv A ddr 1
R 2R R cv, Ind1
R 2R R cv, Ind2
Analog
A DC0 Input
A DC1 Input
DA C1 Output
DA C2 Output
DA C1 Indirect
DA C1 Offset
DA C1 Gain
DA C1 Cutoff Freq
DA C2 Indirect
DA C2 Offset
DA C2 Gain
DA C2 Cutoff Freq
Linear List
[Full Param eter List]
Diag nostics
Fau lt Sel/Stat
Line Low S etting
Line H i S etting
Bus Low S etting
Bus H igh S etting
Bus V Tolerance
Fault S tatus 1
Flt Report M ask 1
Fault/W arn M ask1
Fault S tatus 2
Flt Report M ask 2
Fault/W arn M ask2
Fault S tatus 3
Flt Report M ask 3
Fault/W arn M ask3
Fault S tatus 4
Flt Report M ask 4
Fault/W arn M ask4
Info
S oftware Version
Passw ord
Language S el
RG U Catalog #
RG U Control M ode
Unit Selection
Nom Line Voltage
Rated A C Current
Nom D C B us Voltage
Host
H ost Com m and
H ost S tatus 1
H ost S tatus 2
M aster S tatus
H ost M ode
14 B it A /D C han2
14 B it A /D C han3
14 B it A /D C han4
14 B it A /D C han5
14 B it A /D C han6
14 B it A /D C han7
14 B it A /D C han8
14 B it A /D C han9
Bus Volt In S el
D SP
D SP DC Bus
D SP A ve D C B us
D SP S tatus
C rossCouple G ain
Iq Ref S caled
Id Ref S caled
Ide Current Lim
C urrent Loop K i
C urrent Loop K p
N et Id C m d, DS P
Iqe Fbk DS P
M onitor
R GU S tate
Line Voltage
Line Voltage C al
A bs Junct Tem p
H eatsink Tem p
Iq Fbk Offset
Iq Feedback
D C B us C urrent
Iac Total
S caled Bus Fbk
B us Volt Cal
+ Bus Volt to Gnd
-Bus Volt to G nd
Factory Use Only
R eal Power
R eactiv e Pow er
A pparent Pow er
P ower Factor
kW Hours
kVA H ours
kVA R H ours
M W H ours
M VA H ours
M VA R Hours
M eter R eset H our
M eter R eset M in
M eter R eset M on
M eter R eset Day
M eter R eset Year
Sim ulate
S im ulator Rate
S im ulator Load
S im Charge Rate
S im Bus Fbk
Voltage Current
Cu rrent Ref
Voltag e Ref
it Foldback Cur Lim Line Low S etting
Linear PI Out
Line H i Setting
A ux Iq Com m and
P I Error Lim it
Iq M ode S elect
P I Err Lim S tep
Iq P os Lim it
P I Err G ain Lim
Iq Neg Lim it
Iq K p Gain
Id R eference
Iq K i Gain
Iq C om m and
Iq Integ Output
Filtered Iq R ef
P I Ref O ut
Iq R eference
A ux Volt C m d
Net Iq Pos Lim it
Volt M ode S el
Net Iq Neg Lim it
M in Bus R ef
Id R eference
M ax B us R ef
Net Iq Pos Lim it
B us RateRef
Net Iq Neg Lim it
R ef Change Rate
Iq Fbk Offset
B us Reference
A ux Id Com m and
B us Ref A uto
Id C om m and
A uto Ref Tracking
Id M ode S elect
B us Volt Cm d
Id P os Lim it
Id Neg Lim it
Id Feedback
Cu rrent Autotun e
DS P Bandwidth
DS P Dam ping
Iq C hange R ate
Setting Up the Parallel Configuration
Basic Startup Procedure
16-3
The basic startup procedure must be performed when starting a new
unit to configure the essential parameters for operating the unit.
The following items will be needed when starting up the RGU:
•
a multimeter (for reading voltage and resistance)
•
a HIM, GPT, or other programming device
!
ATTENTION: The basic startup must be performed
when starting a new unit, replacing the main control
board, or upgrading firmware. Improper parameter
settings may result in poor performance or equipment
damage.
ATTENTION: Do not enable the RGU until the basic
startup procedure has been completed.
Starting the RGU
1. Verify that the start switch is turned to off and that the disconnect
lever is pushed to off.
2. Verify that the disconnect levers for all inverters are pushed to
off.
3. Visually inspect all wiring in the RGU (board connections, DC
bus terminals, customer connections, etc.).
4. Push the RGU disconnect lever to on and turn the door-mounted
start switch to on. The RGU will power up and perform its
precharge routine.
Publication 2364P-5.01 December 1999
16-4
Setting Up the Parallel Configuration
Programming the RGU
Using a HIM, GPT, or other programming device, enter the linear
parameter list. The startup procedure below will guide you through
several parameters that need to be configured before operating the
parallel configuration. Program each RGU in the configuration.
Frame Catalog Number [P4]
Enter the frame catalog number of each RGU (this
should correspond to the catalog number shown on
the data name plate of the RGU, located below the
main control board.
!
ATTENTION: Changing P4 will reinitialize
all parameters in the RGU and will configure
several key parameters to the catalog number
selected.
Catalog Number
CAT 2364FA-MNB
SER B
CONSTANT TORQUE
KVA
VOLTS
A
PH
Hz
AC INPUT
541
460
678
3
50/60
DC OUTPUT
524
683
749
-
DC
Refer to user manual for
installation instructions
MADE IN U.S.A.
Drive Systems
RGU Control Mode [P5]
Set this parameter to the appropriate setting:
Master Mode (0) Use this setting if this is a master unit in a lineup of multiple RGUs.
Slave Mode (1)
Use this setting if this is a slave unit in a lineup of multiple RGUs.
Standalone (2)
Use this setting if there are no other RGUs in the lineup (default).
RGU Cont r ol
St andal one
Remote/Local Selector [P8]
Set this parameter to the desired setting (Local Only is default):
Local Only (0)
Use this setting for automatic enabling at startup (HIM/GPT not used for
enable).
Remote+Local (1) Use this setting for manually enabling the RGU via a HIM or GPT.
AC Line Reactor Inductance [P12]
Determine the total line inductance. This is a sum of the RGU line inductance and the transformer
leakage inductance. P12 = Line Inductance of single RGU + (Transformer Leakage Inductance x #RGUs)
The RGU line inductance values are given below.
K-code RGUs
L-code RGUs
M-code RGUs
N-code RGUs
Factory 510 (380/460V) Factory 317 (380/460V) Factory 137 (380/460V) Factory 102 (380/460V)
Default 832 (575V)
Default 404 (575V)
Default 191 (575V)
Default 144 (575V)
For transformer leakage inductance, use the following formulas.
Leakage Inductance 2.65 x Iz x Vrms x Vrms (at 60Hz)
=
of Transformer (uH)
kVA
Iz
Leakage Reactance (%) of Transformer
Vrms Voltage rating (rms) of transformer
kVA Transformer size
Leakage Inductance 3.18 x Iz x Vrms x Vrms
=
(at 50Hz)
of Transformer (uH)
kVA
Example
A parallel configuration (catalog number 2364PA-T5B)
is supplied with a transformer which has the example
nameplate shown.
Catalog No. TMR001-1
1000
kVA
3 Phase
460
Vrms
60 Hz
5
%Iz
In Appendix B, we find that the catalog number
(2364PA-T5B) indicates the has two 460V AC M-code RGUs.
The line reactors for these units are rated at 137 uH as indicated in the chart above.
To determine the transformer leakage inductance, we can use the 60Hz formula with the
information from the data nameplate.
Leakage Inductance 2.65 x 0.05 x 460 x 460
=
= 28uH
of Transformer
1000
Add the total line reactor inductance of a single RGU to the transformer leakage inductance times
the number of RGUs to determine the value for P12.
P12 = 137uH + (28uH x 2) = 193uH
Publication 2364P-5.01 December 1999
RGU Cat al og #
2364F- MNB
Mode
Rem/ Loc Sel ect or
Remot e+Local
Li ne I nduct ance
165 uH
Setting Up the Parallel Configuration
Utility AC Line Frequency [P13]
Set the Utility AC Line Frequency (P13) to the frequency of the AC line.
16-5
Utilty AC Freq
60 Hz
Measured AC Line Voltage [P14]
Using a meter, measure the AC line voltage. Compare the Measured AC Line Voltage (P14) with the meter
reading. Determine the adjustment that needs to be made in the RGU (by percent).
Line Voltage
+477 Vrms
AC Line Voltage Calibration [P15]
Set this parameter to adjust the value in P14. If this calibration parameter is changed, check the Measured
AC Line Voltage (P14) again.
Line Voltage Cal
0.0%
AC Line Low Setting [P26]
Verify that the AC Line Low Setting (P26) is at an acceptable voltage. Typically, the default setting should
be sufficient.
Line Low Setting
+432 Vrms
AC Line High Setting [P27]
Verify that the AC Line High Setting (P27) is at an acceptable voltage. Typically, the default setting should
be sufficient.
Line Hi Setting
+528 Vrms
DC Bus Low Setting [P28]
Verify that the DC Bus Low Setting (P28) is at an acceptable voltage. Typically, the default setting should be
sufficient.
Bus Low Setting
+500 Volt
DC Bus High Setting [P29]
Verify that the DC High Setting (P29) is at an acceptable voltage. Typically, the default setting should be
sufficient.
Bus High Setting
+800 Volt
Host Mode [P35]
The bits in the host mode parameter select current limiting functions in the current regulator.
Regen Only (bit 0) Limits the motoring current to 10% (regenerative current limit remains at 150%).
Err Limiter (bit 1)
Limits the gain, step, and value allowed in the bus voltage error.
Host Mode
x xxx x xx x
x xx x 100 0
If an NRU is in the configuration, the Regen Mode bit must be activated (P35 bit 0 = 1).
The Err Limiter bit should be set to zero (P35 bit 1 = 0). This will prevent overvoltage trip problems in the
drives.
Iq Feedback [P100]
Since all of the inverters are disconnected at this time, this value should be 0.0%. Determine the offset that
will be required.
Iq Feedback
0.0%
Iq Feedback Offset [P99]
Set this parameter to adjust the value of P100 to equal 0.0%. If this offset parameter is changed, check the
Iq Feedback (P100) again.
Iq Fbk Offset
0.0%
Bus Feedback [P141]
Using a meter, measure the DC bus voltage. Compare the Bus Feedback (P141) with the meter reading.
Determine the adjustment that needs to be made in the RGU (by percent).
Bus Feedback
+667 Volt
Bus Voltage Feedback Calibration [P144]
Set this parameter to adjust the value in P141. If this calibration parameter is changed, check the Bus
Feedback (P141) again.
Bus Volt Cal
0.0%
Publication 2364P-5.01 December 1999
16-6
Setting Up the Parallel Configuration
External Capacitance [P203]
Determine the maximum amount of capacitance that is expected to be on the DC bus at any one time
(a table of inverter capacitances are given in Appendix A). The total external capacitance must be divided
among the number of RGUs in the configuration.
Ext Capacitance
3300 u/10
Important: If additional inverters are added in the future, this parameter must be updated.
Example
A parallel configuration (catalog number 2364PA-T5B) is connected to a 1336 FORCE (100HP), 1336 PLUS
(150HP), and SA3100 (150HP).
In Appendix A, we find that the catalog number (2364PA-T5B) indicates two 460V AC M-code RGUs in the
configuration. Using the capacitor bank tables in Appendix A (for 460V AC lineups), we have the following
values:
1336 FORCE (100HP)
1336 PLUS (150HP)
SA3100 (150HP)
Total Ext. Capacitance
900uf/10
1200 uf/10
1200 uf/10
3300 uf/10
Since there are two RGUs, half of this value (1650 uf/10) would be programmed into P203 of each RGU.
SCANport Port Enable Mask [P224]
Verify that the appropriate SCANport ports are active. Note the following bits:
SCANport 1 (bit 1) Activates J10 on the main control board (used for HIM, GPT, etc. connection).
SCANport 2 (bit 2) Activates J9 on the main control board (used for HIM, GPT, etc. connection).
SCANport 6 (bit 6) Activates J8 on the main control board (used for optional SCANport interface board).
SCANport Enable Mask [P225]
This setting determines if the start key on a connected SCANport device can be used to enable the RGU.
Verify that the appropriate bits are set to 1.
Note: P5 (Remote/Local Selector) and P224 (SCANport Port Enable Mask) must be set accordingly if
a programming terminal/SCANport device will be used to enable the RGU.
Port Enable Mask
x1111111
Enable Mask
x1111111
SCANport Clear Fault Mask [P226]
This setting determines which SCANport ports (i.e. J8, J9, or J10) can be used to clear faults in the RGU.
Verify that the desired bits are set to 1. P224 (SCANport Port Enable Mask) must be set accordingly.
Clear Fault Mask
x1111111
SCANport Reset Mask [P227]
This setting determines which SCANport ports (i.e. J8, J9, or J10) can be used to reset the RGU. Verify that
the desired bits are set to 1. P224 (SCANport Port Enable Mask) must be set accordingly.
Reset Unit Mask
x1111111
Enabling the RGU
After the basic startup procedure has been completed, the RGU can
be enabled. The RGU can be enabled by three different methods.
1. Send an enable command to the Host Command Word by setting
the Enable Cmd bit (P32 bit 1 = 1).
2. If the Remote/Local Selector has been set to Local Only (P8=0),
reset the RGU. The unit will automatically enable after the reset.
3. If the Remote/Local Selector has been set to Remote+Local
(P8=1), press the green start key on a HIM, GPT, or DrivePanel
(DriveTools). Note that P224 and P225 must be configured
appropriately for this.
Publication 2364P-5.01 December 1999
Setting Up the Parallel Configuration
Advanced Startup Procedure
16-7
This advanced startup procedure may be performed to set the RGU
for optimum performance. A HIM, GPT, or other programming
device will be required to complete the procedure below.
Id Current Command [P102]
The Id current command determines the amount of reactive current that the RGU should allow. Typically,
this value should be set to 0.0% (default).
Id Command
0.0%
For applications requiring reactive current, P102 can be adjusted from 60% lagging to -40% leading power
factor. If a non-zero value is given as the Id current command, the RGU will run at that percentage of
reactive current from the rated AC line current, even if the RGU is unloaded.
Note that reactive current in the RGU takes away from the active, work-producing current (Iq), and reduces
efficiency of the RGU. (P102 does not function in slave RGUs.)
Example
If an RGU is set with a -40% leading reactive current (Id), the available active current (Iq) could be
determined in the formula (%Id² + %Iq² = %Itotal²).
%Iq =√ (100%)² - (40%)² = 92% (Example Only)
[%Itotal=100%]
At full load, the total current would be 100%, but the active (work-producing) current would only be 92%.
Since P102 only determines the amount of reactive current that the RGU will produce (not regarding the
load), the RGU would operate at a power factor of 0 (at no load) and increase to a power factor of -0.92
(at full load).
Voltage Mode Select [P123]
This parameter determines the voltage command that should be supplied to the regulator. The default,
‘Bus Ref Auto’, selects the value from the Bus Reference Automatic (P129), which is calculated by:
Volt Mode Sel
Bus Ref Auto
P129 = (Measured AC Line Voltage) x √2 x 1.042 i.e. P129 = 460 x √2 x 1.042 = 678V DC
If there is an NRU in the configuration, the master RGU must be set to Bus Ref Auto.
To maintain the bus at a constant voltage, independent of the AC line voltage, the ‘Aux Volt Cmd’ or
‘Bus Volt Cmd’ may be selected. However, note that the RGU will not operate at 1.0 power factor if the
the specified voltage is less than the peak of the AC line (AC line voltage x √2).
For example, if an RGU is supplied with 460V AC input, but the DC voltage command is set to 640V DC, the
RGU would be forced to operate with a some lagging current, which would reduce the efficiency of the RGU.
In this case, a voltage command greater than 651V DC (460 x √2) would be a better choice.
Current Loop Bandwidth [P198]
The current loop bandwidth determines the dynamic behavior of the current loop. The current loop
becomes more responsive and is able to track faster as the bandwidth is increased. However, note that
system limitations and excessive noise may adversely affect the performance of the RGU if the bandwidth is
set too high.
DSP Bandwidth
800 rad/s
Set master and slave RGUs with same value.
Typically, acceptable bandwidth settings are in the range of 800-1000 rad/s (for J or K-code RGUs) or in the
range of 600-900rad/s (for L, M, or N-code RGUs). A current bandwidth of 800 rad/s is recommended. In
any case, both master and slave RGUs must have the same setting.
Current Loop Damping [P199]
The current loop damping determines the dynamic behavior of the current loop. This damping influences
the amount of overshoot the current loop will exhibit during a transient. Typically, this value should be set
to 100%.
DSP Damping
100 %
Set master and slave RGUs with same value.
Publication 2364P-5.01 December 1999
16-8
Setting Up the Parallel Configuration
Voltage Loop Bandwidth [P205]
The voltage loop bandwidth determines the dynamic behavior of the voltage loop. The voltage loop
becomes more responsive and is able to track faster as the bandwidth is increased. However, note that
system limitations and excessive noise may adversely affect the performance of the RGU if the bandwidth is
set too high.
Bus Volt BW
200 rad/s
Set master and slave RGUs with same value.
If the RGU is supplying a single inverter, a voltage loop bandwidth of 200 rad/s is recommended (300 rad/s
maximum). If the RGU is supplying multiple inverters, the voltage loop bandwidth should be calculated
using the following formula:
P205 =
200 x P204
P203 + P204
Default values for P204 (Internal Capacitance) are given in the following chart.
K-code RGUs
L-code RGUs
Factory 1200 (380/460V) Factory 1500
Default 600 (575V)
Default
M-code RGUs
Factory 2400
Default
N-code RGUs
Factory 2400
Default
Example
A 460V AC T5 configuration (catalog number 2364PA-T5AB) is connected to a 1336 FORCE (100HP), 1336
PLUS (150HP), and SA3100 (150HP).
The catalog number (2364PA-T5AB) indicates two 460V AC M-code RGUs are in the configuration. The
internal capacitance for each RGU is 2400 uf/10 (as shown above). The total external capacitance for the
inverters is 3300 uf/10. So P203 will equal 1650 uf/10 for each of the RGUs. Using the formula, we can
determine the appropriate value for the voltage loop bandwidth (P205):.
P205 =
200 x 2400
= 118 rad/s (Example Only)
1650 + 2400
Voltage Loop Damping [P206]
The Voltage Loop Damping (P206) also determines the dynamic behavior of the voltage loop. This damping
influences the amount of overshoot the voltage loop will exhibit during a transient. Typically, this value
should be set to 100%.
Bus Volt Damping
100 %
Set master and slave RGUs with same value.
Publication 2364P-5.01 December 1999
Appendix
A
Specifications
Table A: Functional Specifications
AC Input Frequency Tolerance
45 to 65 Hz
AC Input Voltage Tolerance
±10%
Overload Capability
150% for 60 sec
Overload Duty Cycle
60 sec every 20 min
Output Voltage Variation
10% max for 100% step load
Resolution of Output Voltage Selection
1.0V
Voltage Regulator Bandwidth
200 rads/sec (nominal)
Current Regulator Bandwidth
1200 rads/sec (nominal)
Minimum Continuous Load Requirement
None
Power Factor
Near Unity
Efficiency
97%
Shock and Vibration
Meets Seizmic Zone 4
Table B: Environmental Specifications
Altitude
3,300 ft (1,000 m)
Ambient Temperature
0-40°C (32-104°F)
Relative Humidity
5-95%, non-condensing
Publication 2364P-5.01 December 1999
A-2
Specifications
Figure 1
Altitude Derating Curve
% of NRU 100%
Rated Amps
at 40 °C
90%
80%
70%
60%
50%
0m
(0 ft)
1000 m
(3,300 ft)
2000 m
(6,600 ft)
3000 m
(9,900 ft)
4000 m
(13,200 ft)
Altitude
Figure 2
Temperature Derating Curve
% Rated RGU 100%
Current at
95%
Sea Level
90%
85%
80%
75%
0
(32)
5
(41)
10
(50)
15
(59)
20
(68)
25
(77)
30
(86)
35
(95)
Ambient Temperature
Table C: Operating Sound Level
Publication 2364P-5.01 December 1999
Configuration
Sound Level (dB)
R1, S1
78.5
R2, S2
84.3
R3, S3
82.5
R4, S4
85.3
T1, V1
79.5
T2, V2
84.6
T3, V3
83.0
T4, V4
85.5
T5, V5
85.5
T6, V6
88.3
W1
85.0
W2
88.0
W3
89.8
40
45
(104) (113)
50
(122)
55
(131)
°C
(°F)
Specifications
A-3
Table D: Electrical Specifications–380V AC Input
Catalog
Number
(2364P-)
Nominal
Input Voltage
(V AC)
Input Power
(kVA)
Nominal DC
Bus Voltage
(V DC)
Rated DC
Bus Power
(kW)
R1AN
380
820
513
R2AN
380
829
513
R3AN
380
852
R4AN
380
867
S1AN
380
S2AN
380
S3AN
S4AN
Maximum Line Current (A AC) Maximum Bus Current (A DC)
Motoring
Regenerating
Motoring
Regenerating
780
1245
182
1520
200
788
1260
330
1536
363
513
808
1295
678
1575
746
513
821
1318
906
1600
997
1089
513
1036
1654
182
2020
200
1098
513
1045
1669
330
2036
363
380
1121
513
1064
1704
678
2075
746
380
1136
513
1077
1727
906
2100
997
T1AN
380
1359
513
1293
2065
182
2520
200
T2AN
380
1369
513
1301
2080
330
2536
363
T3AN
380
1392
513
1321
2115
678
2575
746
T4AN
380
1407
513
1334
2138
906
2600
997
T5AN
380
1437
513
1359
2183
1356
2649
1492
T6AN
380
1467
513
1385
2228
1812
2699
1994
V1AN
380
1616
513
1539
2455
182
3000
200
V2AN
380
1616
513
1539
2455
330
3000
363
V3AN
380
1616
513
1539
2455
678
3000
746
V4AN
380
1616
513
1539
2455
906
3000
997
V5AN
380
1616
513
1539
2455
1356
3000
1492
V6AN
380
1616
513
1539
2455
1812
3000
1994
W1AN
380
892
580
865
1356
1356
1492
1492
W2AN
380
1193
580
1157
1812
1812
1994
1994
W3AN
380
1789
580
1735
2718
2718
2991
2991
Publication 2364P-5.01 December 1999
A-4
Specifications
Table E: Electrical Specifications–460V AC Input
Catalog
Number
(2364P-)
Nominal
Input Voltage
(V AC)
Input Power
(kVA)
Nominal DC
Bus Voltage
(V DC)
Rated DC
Bus Power
(kW)
R1AB
460
992
621
R2AB
460
1004
R3AB
460
1032
Maximum Line Current (A AC) Maximum Bus Current (A DC)
Motoring
Regenerating
Motoring
Regenerating
944
1245
182
1520
201
621
954
1260
330
1536
364
621
978
1295
678
1575
749
R4AB
460
1050
621
994
1318
906
1600
1000
S1AB
460
1317
621
1254
1653
182
2020
201
S2AB
460
1329
621
1265
1668
330
2036
364
S3AB
460
1357
621
1289
1703
678
2075
749
S4AB
460
1375
621
1304
1726
906
2100
1000
T1AB
460
1645
621
1565
2064
182
2520
201
T2AB
460
1656
621
1575
2079
330
2536
364
T3AB
460
1684
621
1599
2114
678
2575
749
T4AB
460
1702
621
1615
2137
906
2600
1000
T5AB
460
1738
621
1646
2182
1356
2650
1498
T6AB
460
1774
621
1677
2227
1812
2700
2000
V1AB
460
1955
621
1863
2454
182
3000
201
V2AB
460
1955
621
1863
2454
330
3000
364
V3AB
460
1955
621
1863
2454
678
3000
749
V4AB
460
1955
621
1863
2454
906
3000
1000
V5AB
460
1955
621
1863
2454
1356
3000
1498
V6AB
460
1955
621
1863
2454
1812
3000
2000
W1AB
460
1080
700
1049
1356
1356
1498
1498
W2AB
460
1444
700
1400
1812
1812
2000
2000
W3AB
460
2165
700
2100
2718
2718
3000
3000
Publication 2364P-5.01 December 1999
Specifications
A-5
Table F: Electrical Specifications–575V AC Input
Catalog
Number
(2364P-)
Nominal
Input Voltage
(V AC)
Input Power
(kVA)
Nominal DC
Bus Voltage
(V DC)
Rated DC
Bus Power
(kW)
R1AC
575
1239
776
R2AC
575
1249
776
R3AC
575
1281
R4AC
575
1301
S1AC
575
S2AC
575
S3AC
S4AC
Maximum Line Current (A AC) Maximum Bus Current (A DC)
Motoring
Regenerating
Motoring
Regenerating
1180
1244
182
1520
201
1190
1255
286
1533
326
776
1218
1286
602
1569
686
776
1235
1306
802
1591
914
1646
776
1568
1653
182
2020
201
1657
776
1578
1664
286
2033
326
575
1688
776
1606
1695
602
2069
686
575
1708
776
1623
1715
802
2091
914
T1AC
575
2055
776
1956
2063
182
2520
201
T2AC
575
2065
776
1966
2074
286
2533
326
T3AC
575
2097
776
1994
2105
602
2569
686
T4AC
575
2116
776
2012
2125
802
2591
914
T5AC
575
2157
776
2047
2165
1204
2637
1372
T6AC
575
2196
776
2083
2205
1604
2683
1828
V1AC
575
2443
776
2329
2453
182
3000
201
V2AC
575
2443
776
2329
2453
286
3000
326
V3AC
575
2443
776
2329
2453
602
3000
686
V4AC
575
2443
776
2329
2453
804
3000
914
V5AC
575
2443
776
2329
2453
1204
3000
1372
V6AC
575
2443
776
2329
2453
1604
3000
1828
W1AC
575
1199
848
1163
1204
1204
1372
1372
W2AC
575
1597
848
1550
1604
1604
1828
1828
W3AC
575
2396
848
2325
2406
2406
2742
2742
Publication 2364P-5.01 December 1999
A-6
Specifications
Table G: Typical Capacitor Bank Values in uf/10 (For 380/460V AC Lineups)
Õ
HP Õ 0.5-1
Frame Size
1336 FORCE/SA3100
A
1.5
2
3
B
5
7.510 15-20
1
3
7.510
C
15
20-30 40-60
D
E
75100
60
125- 150150 200
F
250
G
300450
250
H
300- 700600 800
250
-
-
-
-
-
-
-
16
33
135
215
430
645
645
900
1200 1200 1500
-
2070 1500 2400 2400
1336 IMPACT
16
22
33
47
68
135
-
-
-
-
215
430
645
645
900
1200 1200 1500
-
2070 1500 2400 2400
1336 PLUS/1336 PLUS II
16
22
33
47
68
135
135
-
-
-
215
430
645
645
900
1200 1200 1500 2070 2070 1500 2400
-
Table H: Typical Capacitor Bank Values in uf/10 (For 575V AC Lineups)
Õ
HP Õ
Frame Size
1336 FORCE/SA3100
A
B
C
D
751-10 15-20 1-10 15-20 25-60 100
E
125
150
F
G
H
200- 350- 300- 700300 400 600 800
-
-
90
140
290
400
600
900
1500 1800 2400 2400
1336 IMPACT
75
-
-
140
290
400
600
900
1500 1800 2400 2400
1336 PLUS/1336 PLUS II
75
75
-
-
290
400
600
900
1500 1800 2400
-
Table I: Typical Capacitor Bank Values for SA3000 Inverters (in uf/10)
Inverter
Capacitance
56A
380
70A
470
112A
760
140A
940
192A
1330
240A
1645
534A
3200
972A
6400
1457A
12800
Table J: Maximum Number of Inverters Supported by 2364P Configurations
Publication 2364P-5.01 December 1999
Inverter
R1, S1, T1, V1
R2, S2, T2, V2
R3, S3, T3, V3
R4, S4, T4, V4
T5, V5, T6, V6
W1, W2
W3
A1
1500
3000
6000
9000
A2
750
1500
3000
4500
A3
500
1000
2000
3000
A4
230
460
920
1380
B
30
70
140
210
C
20
40
80
120
D
15
32
64
96
E/F
10
20
40
60
G/H
6
16
32
48
Specifications
This section provides watts dissipation charts for the individual units
in the parallel configuration.
1500A NR U
(D-code)
Watts Loss
Figure 3
Watts Dissipation vs. Load–NRU
Watts Loss
2000A NR U
(E-code)
2500A NR U
(F-code)
5.0
4.0
3.0
2.0
1.0
0.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
k
k
k
k
k
k
0
10
20
30
40
50 60
% Load
70
80
90
100
0
10
20
30
40
50 60
% Load
70
80
90
100
0
10
20
30
40
50 60
% Load
70
80
90
100
0
10
20
30
40
50 60
% Load
70
80
90 100
k
k
k
k
k
k
k
k
10.0 k
Watts Loss
8.0 k
6.0 k
4.0 k
2.0 k
0.0 k
3000A NR U
(G -code)
12.0 k
10.0 k
8.0 k
Watts Loss
Watts Dissipation
A-7
6.0 k
4.0 k
2.0 k
0.0 k
Publication 2364P-5.01 December 1999
A-8
Specifications
K-code R GU
380/460V AC Input
575V AC Input
Watts Loss
Figure 4
Watts Dissipation vs. Load–RGU
3.0 k
2.0 k
1.0 k
0.0 k
0
10
20
30
40
50 60
% Load
70
80
90
100
0
10
20
30
40
50
60
% Load
70
80
90
100
0
10
20
30
40
50 60
% Load
70
80
90
100
0
10
20
30
40
70
80
90
100
5k
L-code R GU
Watts Loss
4k
3k
2k
1k
0k
M -code RG U
12 k
10 k
Watts Loss
8k
6k
4k
2k
0k
N -code R GU
12 k
10 k
Watts Loss
8k
6k
4k
2k
0k
50
% Load
Publication 2364P-5.01 December 1999
60
Specifications
Physical Details
A-9
Table K: Dimensions
Configuration
Overall Height
Overall Width
OverallDepth
MCC Sections
R1, S1
101.25”
130”
20”
5
R2, S2
101.25”
140”
20”
5
R3, S3
101.25”
155”
25”
5
R4, S4
101.25”
175”
25”
6
T1, V1
101.25”
140”
20”
5
T2, V2
101.25”
150”
20”
5
T3, V3
101.25”
165”
25”
5
T4, V4
101.25”
185”
25”
6
T5, V5
101.25”
260”
25”
8
T6, V6
101.25”
300”
25”
10
W1
101.25”
195”
25”
6
W2
101.25”
235”
25”
8
W3
101.25”
350”
25”
12
Table L: Shipping Weight
Configuration
Shipping Split 1
Shipping Split 2
Shipping Split 3
Overhead Bus
Total Weight
R1, S1
700 lb (317 kg)
3400 lb (1542 kg)
-
232 lb (105 kg)
4332 lb (1965 kg)
R2, S2
700 lb (317 kg)
3970 lb (1800 kg)
-
232 lb (105 kg)
4902 lb (2223 kg)
R3, S3
2650 lb (1202 kg)
2900 lb (1315 kg)
-
557 lb (253 kg)
6107 lb (2770 kg)
R4, S4
2650 lb (1202 kg)
3850 lb (1746 kg)
-
679 lb (307 kg)
7179 lb (3210 kg)
T1, V1
700 lb (317 kg)
4450 lb (2018 kg)
-
232 lb (105 kg)
5382 lb (2441 kg)
T2, V2
700 lb (317 kg)
5020 lb (2277 kg)
-
232 lb (105 kg)
5952 lb (2700 kg)
T3, V3
3700 lb (1678 kg)
2900 lb (1315 kg)
-
595 lb (270 kg)
7195 lb (3263 kg)
T4, V4
3700 lb (1678 kg)
3850 lb (1746 kg)
-
717 lb (325 kg)
8267 lb (3749 kg)
T5, V5
3700 lb (1678 kg)
2900 lb (1315 kg)
3950 lb (1791 kg)
958 lb (434 kg)
11508 lb (5219 kg)
T6, V6
3700 lb (1678 kg)
3850 lb (1746 kg)
4900 lb (2222 kg)
1202 lb (545 kg)
13652 lb (6191 kg)
W1
3600 lb (1633 kg)
3950 lb (1791 kg)
-
589 lb (267 kg)
8139 lb (3691 kg)
W2
4550 lb (2063 kg)
4900 lb (2222 kg)
-
833 lb (377 kg)
10283 lb (4663 kg)
W3
4550 lb (2063 kg)
4900 lb (2222 kg)
4900 lb (2222 kg)
1458 lb (661 kg)
15808 lb (7169 kg)
Publication 2364P-5.01 December 1999
A-10
Specifications
Figure 5
Typical Bus Architecture
PE
L1
N
+
-
PE
TE
Publication 2364P-5.01 December 1999
Control Bus
(optional)
DC
Bus
Appendix
B
Catalog Numbers and Spare Parts Kits
Understanding Catalog Numbers
A catalog number is used to define the components and configuration
of a parallel unit. The catalog number is arranged as shown in the
following diagram.
Figure 1
Catalog Number Layout
Bulletin
Num ber
2364
Unit
Type
P
Current
Rating
Code
Wiring
Type
Enclosure
AC Input
Line
Voltage
Options
A
Exam ple
2364
Fam ily
"A" Type
W iring
N EM A 1 Enclosure w ith
gaskets and door fan filters
2364PA-T3JB-6P-4EA-1R-710P-715P-88GF-14G1-14HAPC
Parallel
Configuration
460V AC
Input
1 F-code NR U +
1 M -code R GU
Options:
6P
4EA
1R
710P
715P
88GF
14G1
14HAPC
Standard capacity control transform er for control bus
Unit-not-faulted/control bus pow er on pilot light
Fault reset
Analog AC input am m eter
Analog DC bus voltage m eter
Ground-fault detection
Rem ote I/O com m unication interface board
Door-m ounted HIM
Data Nam eplate (in Feeder Bay)
BULLETIN 2300 MOTOR CONTROL CENTER UNIT
CAT.
NO.
2364PA-T3JB-6P-4EA-1R-710P-715P-88GF-14G114HAPC
SERIES
PO WER R ATINGS
OR DER AQX101
LINE
NO.
PO WER PH
SERIAL AQX101-0001-COMPRXI
NO.
W IRING AQX101-0002-2
DIA.
H.P.
FA C
1C
3
HZ
60
VO LT S
460
A M PS
2114
STATIC CO NVERTOR
AC
INPUT-VO LT S
460
A M PS
2114
DC
O U TPUT-VO LT S
621
A M PS
2575
M AXIM UM PERM ISSIBLE
AV AILA BLE SHORT CIRCUIT A M PS
65000
MADE IN USA
Publication 2364P-5.01 December 1999
B-2
Catalog Numbers and Spare Parts Kits
Bulletin
N um ber
Unit
Type
2364
P
Current
Rating
Code
€
W iring
Type
Enclosure
AC Input Line
Voltage
€
Options
ó
A
P = Parallel
See next page.
A = “A” type
N = 380V AC
B = 460V AC
C = 575V AC
A = NEMA Type 1 without gaskets and door fan filters
J = NEMA Type 1 with gaskets and door fan filters
DC Bus Currents For:
380/460V AC Inputs
575V AC Inputs
Motoring Current Regenerating Current Motoring Current Regenerating Current
(A DC)
(A DC)
(A DC)
(A DC)
Configuration Type
R1 =
R2 =
R3 =
R4 =
1520
1536
1575
1600
200
363
746
997
1520
1533
1569
1591
201
326
686
914
(1) D-code NRU + (1) K-code RGU
(1) D-code NRU + (1) L-code RGU
(1) D-code NRU + (1) M-code RGU
(1) D-code NRU + (1) N-code RGU
S1 =
S2 =
S3 =
S4 =
2020
2036
2075
2100
200
363
746
997
2020
2033
2069
2091
201
326
686
914
(1) E-code NRU + (1) K-code RGU
(1) E-code NRU + (1) L-code RGU
(1) E-code NRU + (1) M-code RGU
(1) E-code NRU + (1) N-codeRGU
T1 =
T2 =
T3 =
T4 =
T5 =
T6 =
2520
2536
2575
2600
2649
2699
200
363
746
997
1492
1994
2520
2533
2569
2591
2637
2683
201
326
686
914
1372
1828
(1) F-code NRU + (1) K-code RGU
(1) F-code NRU + (1) L-code RGU
(1) F-code NRU + (1) M-code RGU
(1) F-code NRU + (1) N-code RGU
(1) F-code NRU + (2) M-code RGUs
(1) F-code NRU + (2) N-code RGUs
V1 =
V2 =
V3 =
V4 =
V5=
V6=
3000
3000
3000
3000
3000
3000
200
363
746
997
1492
1994
3000
3000
3000
3000
3000
3000
201
326
686
914
1372
1828
(1) G-code NRU + (1) K-code RGU
(1) G-code NRU + (1) L-code RGU
(1) G-code NRU + (1) M-code RGU
(1) G-code NRU + (1) N-code RGU
(1) G-code NRU + (2) M-code RGUs
(1) G-code NRU + (2) N-code RGUs
W1 =
W2 =
W3 =
1492
1994
2991
1492
1994
2991
1372
1828
2742
1372
1828
2742
(2) M-code RGUs
Publication 2364P-5.01 December 1999
(2) N-code RGUs
(3) N-code RGUs
Catalog Numbers and Spare Parts Kits
Available on 2364P
Configuration Type(s):
(1) NRU + (1) RGU
Current Rating Codes:
Control Power Source
6P = Standard capacity control transformer for
9
10
This option is applied:
(2) RGUs
or
or
(1) NRU + (2) RGUs
(3) RGUs
Rx, Sx, Tx, Vx
Wx
x
x
x
x
x
x
On
ce
On per
c co
On e pe nfig
ce r e ura
On pe ach tio
ce r ea un n
pe ch it
r e RG
ac U
hN
RU
Options:
B-3
control bus 2
Door-Mounted Pilot Lights
4EA = Unit-Not-Faulted / Control Bus Power On
Pilot Light
Door-Mounted Pushbutton
1R = Fault Reset
x
x
Metering
710P = Analog AC input ammeter (L1 Phase only)
x
x
x
715P = Analog DC bus voltage meter
x
x
x
x
x
x
x
x
x
14LSP = Line RC suppressor module
Protection
88GF = Ground-fault detection
Communication Options
5
3
4
14AFL = Cooling fan air-flow-loss switch
x
14G1 = Remote I/O communication interface board
x
x
x
14G2 = RS232/422/483 (using DF1 protocol)
and DH485 communication interface board
x
x
x
14G5 = DeviceNet communication interface board
x
x
x
14CN1 = ControlNet communication interface
x
x
x
x
x
x
14HNBC = Door-mounted SCANport connector
(HIM cradle & internal connection cable only)
x
x
x
M3EW = White background with black lettering;
phenolic label
x
x
x
N3EB = Black background with white lettering;
phenolic label
x
x
x
N3ER = Red background with white lettering;
x
x
x
14WLBL = Brady Datab ™ wire labels 7
x
x
x
J12 = 115V DC, 15A duplex receptacle
x
x
x
x
x
x
module (mounted separate from power structure)
Human Interface Module
14HAPC = Door-mounted HIM (programmer
5
only)
Unit Door Nameplates
6
phenolic label
Miscellaneous
x
J11 = Audio phone jack
8
x
Publication 2364P-5.01 December 1999
B-4
Catalog Numbers and Spare Parts Kits
Footnotes:
1
The configurations presented are the only standard configurations available. You may not change the
order of any units or individual bays within a configuration.
2
Each parallel configuration includes a basic capacity control transformer(s) to supply only the parallel
configuration with power. Control power source option(s) allow you to select a higher capacity control
transformer for control bus applications. Control power source option(s) includes a control bus fuse and
the control bus.
3
The line RC suppressor is recommended for installations where the primary of the distribution
transformer is 2300V AC or greater.
4
Power transformer must have a resistive, grounded-wye secondary where the resistance is 150 ohms.
5
You may select up to one option from this group.
6
You must select one option from this group.
7
Units come standard with cloth wire labels. Datab labels offer the added protection of a clear plastic
cover on top of the labels.
8
Customer supplies 115V AC control power and wiring to the duplex receptacle.
9
This term:
Refers to:
configuration
each unit
each RGU
each NRU
The entire 2364P, consisting of RGUs, NRUs, and any additional hardware required.
A 2364P is comprised of RGU(s) and/or NRUs. Each RGU/NRU is considered a "unit".
The entire RGU (comprised of 1, 2, or 3 MCC-sections, based on current capacity).
The entire NRU (comprised of 1 or 2 MCC-sections, based on current capacity).
10
In all configurations with an NRU (Rx, Sx, Tx, Vx), options specified as once per configuration will be
located in the NRU. In all other configurations (Wx), options specified as once per configuration will be
located in the master RGU.
Spare Parts Kits
Publication 2364P-5.01 December 1999
See publication 2364-6.0 for a listing of spare parts available for your
2364P configuration.
Glossary
Control Power Filter
A filter used to reduce harmonics and noise in the 115V AC control power.
Disable
When a unit is disabled, the control logic is not directing current flow operations. A
unit is typically disabled by a disable command or by a fault condition.
Disconnect
A circuit breaking device.
Enable
When a unit is enabled, the control logic is directing the motoring or regenerative
current by modulating its hardware (IGBTs).
Feedback
Signals from the hardware which indicate the hardware status to the control logic.
Gate Driver Board
The RGU gate driver board is responsible for modulating the power modules and
supplying power to the control boards. The gate driver board is interfaced with the
main control board.
Graphic Programming Terminal (GPT)
A programming terminal with a graphical LED display and a pushbutton keyboard
which is used to program, control, and view the status of a unit. The GPT is also
able to load and store parameters in its local memory.
Host Processor
The main processor on the main control board of the RGU. This component
processes feedback and controls most of the activities in the RGU.
Human Interface Module (HIM)
A programming terminal used to program, control, and view the status of a unit.
Insulated Gate Bipolar Transistor (IGBT)
A transistor which can be used to allow current to flow in two opposite directions.
Also known as power module.
Isolation Board
The RGU isolation board receives direct feedback from the AC line, DC bus, and
current transducers. This board supplies scaled feedback to the main control board.
Main Control Board
The RGU main control board regulates the voltage and current, oversees activities
in the unit, and processes I/O. This board is isolated from the power circuitry.
Metal-Oxide Varistor (MOV)
A component used to protect against voltage surges and excessively high
line-to-line/line-to-ground voltages.
Publication 2364P-5.01 December 1999
G-2
Motoring Current
Current which is being supplied to the inverters (through the DC bus) for motoring.
Non-Regenerative DC Bus Supply Unit (NRU)
A six-pulse DC power supply produced by Rockwell Automation The NRU is
typically used as a front end power supply on a drive system lineup.
NRU//RGU Configuration
A parallel configuration of one or two RGUs connecting to an NRU.
Overload
A condition where the unit is supplying current above its rated current. For
example, operating a unit at 150% overload would indicate that the unit is
supplying 150% of its rated current. Most units can operate with an overload
condition for a short period of time.
Power Factor (pf)
A measurement of the time phase difference between the voltage and current in an
AC circuit.
Power Structure
A 3-phase power bridge built in the RGU which converts AC to DC (motoring
current) and DC to PWM AC (regenerative current). The power structure includes
control boards, a precharge circuit, a power bridge, and a capacitor bank.
Regenerative DC Bus Supply Unit (RGU)
A regenerative DC power supply unit produced by Rockwell Automation. The
RGU is typically used as a front end power supply to provide motoring and
regenerative current for a drive system lineup.
Regenerating Current
Current which is being driven back from the motors (from motoring induction) to
the DC bus. RGUs are able to place regenerating current back onto the AC line.
RGU-to-RGU (R2R) Communications
A communication link used between master and slave RGUs. In R2R
communications, the master RGU passes current commands, status information,
and synchronization signals to the slave RGUs.
RGU//RGU Configuration
A parallel configuration of two or three RGUs (no NRUs).
Shipping Split
The parallel configurations are shipped in separate pieces which must be fixed
together.
Publication 2364P-5.01 December 1999
Index
A
AC input connection, 15-16
AC line reactors, 16-4
C
Capacitance, 16-6, A-5
Catalog numbers, B-1
Catalog string, 16-4
Cautions, P-1, 15-2
Current regulation, 16-7
D
Derating, A-2
Description of Operation, 1-1
G
Ground-fault detection option, 15-5
Grounding, 15-3
P
Parameters, 16-2
Phase-loss relay, 15-7
Power factor, 16-7
Precharge, 1-11
Product Overview, 1-1
Programming, 16-1
R
R1-code configuration, 2-1
R2-code configuration, 3-1
R3-code configuration, 4-1
R4-code configuration, 5-1
Reactive current (Id), 16-7
Receiving Your Drive System, P-5
References, P-4
Related Documentation, P-4
RGU
Enabling, 16-6
Setup, 16-1
RGU//RGU Configurations, 1-3
H
Human Interface Module (HIM), 16-1, 16-2
I
I/O connections, 15-11
Inductance, 16-4
Installation, 15-1
Isolation transformer, 15-16
N
NRU//RGU Configurations, 1-5
O
Options, B-3
Overhead bus, 15-3
S
S1-code configuration, 2-1
S2-code configuration, 3-1
S3-code configuration, 4-1
S4-code configuration, 5-1
Safety Precautions, P-1, 15-2
SCANport, 15-12, 16-6
Setting up the configuration, 16-1
Shipping Weight, A-8
Spare parts, B-4
Specifications, A-1
Startup
Advanced, 16-7
Basic, 16-3
Support, P-5
I–2
Index
T
T1-code configuration, 6-1
T4-code configuration, 9-1
T6-code configuration, 11-1
Testing the system, 15-18
V
V1-code configuration, 6-1
V4-code configuration, 9-1
V6-code configuration, 11-1
Voltage regulation, 16-8
W
W1-code configuration, 12-1
W3-code configuration, 14-1
Publication 2364P-5.01 December 1999
Publication 2364P-5.01 December 1999
PN 192329(01)
©1999 Rockwell International Corporation. Printed in the U.S.A.