Download BE2000 - Genset Automation

Document:
Version:
Status:
Genset
Author:
Automation Approved:
Systems
File:
Data Sheet
2
Replaces prev. versions
wl
Date: 21.8.00
wl
Date: 21.8.00
PC
BERNINI
Engine and Genset
Automation
HUEGLI TECH LTD
SWITZERLAND
Tel.:+41-62-916 50 30
Fax.+41-62-916 50 35
PRODUCT OVERVIEW
September 2000
Features and benefits
Bernini Manufactures Universal Automation
Equipment for Diesel Engines and Standby
Gensets. Overall Features are CE-Conformity, 3
Years Warranty and a Professional Design.
Bernini Control and Automation Systems are
Proofed for their Reliability and Durability in
Thousands of Applications on Engine Frames or
in Cabinets. All Shipments Come Along with a
Professional User Manual.
Why AMF / Protection Units?
A Hardware Wiring of Fault Alarms and Protection Circuits is a Complicated, Expensive and
Failure Rated Way to Protect Standard Applications like Gensets or Engines. Furthermore, the
Compact Units Save Lots of Space! Just Use BERNINI’s Advanced Protection and Automation
Modules, then Plug and Play!
W:\DOKUMENTATION 2\Geräte\BERNINI\PROSPEKTE\00\Bernini-en-00-08-21-wl-uebersicht.doc
BERNINI
Universal Engine and Genset Automation and Protection
BE20 - Engine Protection / Control
BE20 is a compact control and protection system
for diesel engines. It can easily be mounted on
different kind of engine frames or be put in a
cabinet. BE20 monitors oil pressure, fuel level,
battery voltage, dynamo plus (belt break) and
generates alarms in abnormal engine conditions.
Belt-break or charge failure can be detected by
monitoring the alternator voltage. Alternator
excitation is also provided via this connection.
Any alarm input is connected to protection
switches, has LED indication and is memory
resident until the key-switch is turned in ‘OFF’
position. Except ‘LOW FUEL LEVEL’ any alarm
stops the engine. An external emergency stop
input is provided for remote stop.
During engine cranking and for a short time
afterwards, all relevant alarm inputs are
overwritten in order to let the engine achieve a
normal running condition. Once the timer has
expired, normal fault protection is provided by
the module.
General characteristics
Supply
7Vdc To 18Vdc (12V Version),
16Vdc To 33Vdc (24V Version), 130mA max.
Maximum Over Voltage
200V (8/20 Microseconds)
Features
Indication of the following engine conditions
(*stops the engine):
• Low oil pressure*
• External emergency stop*
• Low battery voltage/belt-break*
• Engine running
• High coolant temperature*
• Low fuel level
• Preheat
Relay outputs for:
• Start
• Alarm output
• Glow preheat
• Stop solenoid
• Fuel solenoid (electric fuel valve)
Relay Rating
250Vac/3A
Static Output
12V/24V 0.2A, Short Circuit Protected
Engine/Field Inputs
Contacts Closed to Ground
Dynamo/Charge Alternator
2,5W 12Vdc Or 24Vdc
Dimensions and Weight
96x96x70mm, 400 grs.
Operating Temperature
-25°C To 60°C (R.H. 95%)
Vibration
9G (10-100Hz), 10ms
Design
Meets EN 50081-1-2, 50082-1-2, 60801-2,
61003-1, EN 60546-1, CE Mark
Warranty
3 Years
Huegli Tech Ltd – Switzerland -
☎+41-62-916 50 30 – Fax +41-62-916 50 35
BERNINI
Universal Engine and Genset Automation and Protection
BE20 - Engine Protection / Control
Case Dimensions
Typical Connections
Output relay (10A)
(solenoid or impulse)
Preheat relay (0.2A)
Ground
Ground
Starter
+Vbatt.
Key in on position, 3A
Huegli Tech Ltd – Switzerland -
☎+41-62-916 50 30 – Fax +41-62-916 50 35
BERNINI
Universal Engine and Genset Automation and Protection
BE11 - Genset Automation
1 Phase AMF Module, 12 or 24V
BE11 is a basic 1-phase automatic Mains failure
module including protection for (STANDBY)
GENSETS.
It uses an advanced single chip
microcomputer for an easy and trouble free
GENSET control in case of Mains power failures.
If Mains fails (over-/under voltage, loss of
Mains), the BE11 initiates (‘AUTO’ and ‘TEST’
mode only) an automatic Genset start cycle
including load transfer to the generator by
switching the Mains/generator contactors. After
Mains is restored, the load will be automatically
transferred back to Mains and the Genset will
stop after a cooling down time. In ‘MAN’ mode,
the load transfer from Mains to generator and
vice versa must be provided by external wiring.
During all cycles, the engine and generator are
fully protected against malfunction. All alarms
occurring at abnormal Genset conditions are
computed and displayed either by LED or the 3
digit display. They stop, if necessary, the Genset
by protection switches.
Values of voltage to initiate Genset start and
timer settings for preheat, cooling down time
etc. are free programmable.
The basic BE11 can be upgraded by adding the
3-phase module BE11-3 (for unbalanced loads)
with
prefabricated
AMP
MATE-N-LOCK
connectors.
The BE11 has 20 powerful automatic
programmable parameters to fit the program flow
to customers needs. The BE11 is designed to be
mounted directly on the engine frame or in
cabinets.
Option BE11-3
3-phase option for BE11-12V/24V (measures T-N
and L3-N voltages). This additional unit provides
3-phase voltage protection for the BE11-series.
The voltages of the phases L1-L2 (Mains) and RS (generator) are sampled to detect unbalanced
loads on the Mains in order to start the GENSET
in any Mains failure situation. Calibration range
320-360Vac. Power supply range from 7Vdc to
33Vdc.
Features
•
•
•
•
•
•
Manual and automatic Mains failure contr.
Display of V-Hz-A-hours, Mains or generator
20 programmable parameters
No external programming equipment needed
Current transformer ratio programmable
Alternator excitation circuit
Huegli Tech Ltd – Switzerland -
•
•
•
•
•
•
•
•
9 Digital inputs, 6 relay outputs
Relay output for Mains/generator contactor
Various timer and level settings
Periodic start/stop for test/safety purpose
Alarm indication LED or display/Lamp test
Mains on simulation input
External (remote) lock input
Option: 3-phase upgrade BE11-3
General characteristics
Supply
8-18Vdc (Be11-12V) or 18-33Vdc (Be11-24V),
40-150 mA
Current Transformer
5Aac Continuously (Ratio Programmable)
Vac Inputs Ratings
Continuously 300Vac max.
Vac Maximum Over Voltage
1000V / 1min or 5000V (8/20 Microseconds)
Relay Outputs
3a/12 To 24Vdc
Engine/Periphery Inputs
Contacts Closed to Ground
Dynamo/Charge Alternator
2,5W 12Vdc or 24Vdc
Dimensions And Weight
Front Panel: 212x104x60mm, Hole:190x91mm,
Weight: 850gr.
Terminals AMP Mate-N-Lock
Operating Temperature
-25 To 55 °C (R.H. 95%)
Display Accuracy
+/- 1%, +/- 1 LSD (Least Significant Digit)
Vibration
8g @ 10ms (10-100hz)
Design
Meets EN 50081-1-2, 50082-1-2, 60801-2,
61003-1, EN 60546-1, CE Mark
Warranty
3 Years
☎+41-62-916 50 30 – Fax +41-62-916 50 35
BERNINI
Universal Engine and Genset Automation and Protection
BE11 - Genset Automation
Case Dimensions
1 +Vbatt.
2 -Vbatt.
3 RUN+
4 RUN-
1 N Gen
2 N Mains
3 Not used
4 230V Gen
5 230V Mains
6 Gen Contactor
7 Mains Contactor
8 Mains Contactor
9 Gen Contactor
Engine run
calibration
1 D+
2 +Vbatt.
3 Fuel valve
4 +Vbatt
5 Mains on
6 +Stop sol.
7 Alarm out
8 Stop sol.
9 Starter
1 Oil pressure
2 C.T./5 (S1)
3 Overload
4 C.T./5 (S2)
5 Coolant temp.
6 Low fuel level
7 Inhibit
8 Alarm 2
9 Alarm 1
Typical Connections
MAINS
3.15AF
1 +Vbatt.
2 -Vbatt.
3 RUN+
4 RUN-
neutral
neutral
min.
Engine run
calibration
FUEL
SOLENOID
BE11
Alternator
GENERATOR
+Vbatt.
D+
B+
C.T./5
1 D+
2 +Vbatt.
3 Fuel valve
4 +Vbatt
5 Mains on
6 +Stop sol.
7 Alarm out
8 Stop sol.
9 Starter
STOP
SOLENOID(***)
1 N Gen
2 N Mains
3 Not used
4 230V Gen
5 230V Mains
6 Gen Contactor
7 Mains Contactor
8 Mains Contactor
9 Gen Contactor
STARTER(***)
Alarm
☎+41-62-916 50 30 – Fax +41-62-916 50 35
KG
KM
1 Oil pressure
2 C.T./5 (S1)
3 Overload
4 C.T./5 (S2)
5 Coolant temp.
6 Low fuel level
7 Inhibit
8 Alarm 2
9 Alarm 1
Fuel tank
Huegli Tech Ltd – Switzerland -
BERNINI
Universal Engine and Genset Automation and Protection
BE32 / BE32-N
Genset Automation 3 Phase AMF
Module, 12 - 24V
BE 32 is a 3-phase automatic Mains failure
module including protections for stand-by
Gensets and Prime Movers.
If Mains fails (over-/under frequency, over-/under
voltage, loss of Mains), the BE32 initiates
(‘AUTO’ mode) an automatic Genset start cycle
including load transfer to the generator by
switching the Mains/generator contactors. After
Mains is restored, the load will be automatically
transferred back to Mains and the Genset will
stop after a cooling down time. In ‘MAN’ mode,
the load transfer from Mains to generator and
vice versa must be provided by external wiring.
During all cycles, the engine and generator are
fully protected against malfunction. All alarms
occurring at abnormal Genset conditions are
computed and displayed either by LED or the 3
digit display. They stop, if necessary, the Genset
by protection switches. VDE sensors for oil
pressure and water temperature can be used for
indication on the 3 digit display.
The BE32 has 25 powerful programmable
parameters to fit the program flow to customers
needs such as free programmable C.T. ratio and
over current settings. Values of voltage, and
frequency to initiate Genset start in AMF mode
and timer settings for preheat, cooling down
time, etc. can be set. BE32 is designed to be
mounted
in
cabinets
and
protected
environments.
Option BE32-N
An RS232-C interface and software is provided
for
data
management
and
parameter
programming via PC. In connection with a
modem, complete remote control and monitoring
is possible.
Features
•
•
•
•
•
•
•
•
•
•
•
Manual and automatic Mains failure contr.
Display of V-Hz-A-hours, Mains or Generator
25 fully programmable parameters
No external programming equipment needed
Current transformer ratio free programmable
Alternator excitation circuit
12 Digital inputs, 7 relay and 8 static outputs
Relay output for Mains/generator contactor
Various timer and level settings
Periodic start/stop for test/safety purpose
Alarm indication LED or display/Lamp test
Huegli Tech Ltd – Switzerland -
•
•
•
•
•
Mains on simulation input
Remote test (external enable/disable) input
Alternator failure (non-charging/belt-break)
Analogue inputs for oil and water (VDO)
BE32-N: Interface RS2332-C&Software
General Characteristics
Supply
7Vdc to 33Vdc, 40 to 150 mA, Separated Conn.
Current Transformer
5Aac Continuously (Ratio Programmable)
Vac Inputs Ratings
Continuously 600Vac Max. Line to Line
Vac Maximum
2000Vac Line to Line/2min or 5000V (8/20µs)
Static Outputs
12,24V/150 mA
Relay Outputs
4A/12 to 24Vdc
Engine/Field Inputs
Contacts Closed to Ground
Dynamo/Charge Alternator
2,5W 12Vdc or 24Vdc
Dimensions and Weight
250x185x67, Hole: 237x171, Weight:1250gr
Operating Temperature
-20C to 50C (R.H. 95%)
Vibration
8G @ 10ms (10-100Hz)
Display Accuracy
+/- 1%, +/- 1 LSD(least significant digit)
Design
meets EN 50081-1-2, 50082-1-2, 60801-2,
61003-1, EN 60546-1, CE mark
Warranty
3 years
☎+41-62-916 50 30 – Fax +41-62-916 50 35
BERNINI
Universal Engine and Genset Automation and Protection
BE32 - Genset Automation
Case Dimensions
169mm
185mm
+
S TO P
S TA R T
+ V B A T T . IN P U T
R
JA
S
T
M A IN S
KG
KM
Remote
test
NOT USED
TEMPER.
CAL.
PRESSURE
CAL.
TO USER LOAD
OIL and
TEMPERATURE
SENDERS
(OPTION NET)
☎+41-62-916 50 30 – Fax +41-62-916 50 35
Huegli Tech Ltd – Switzerland -
L3
R EM O T E TE ST
L2
O IL S E N S O R
M A X W O R K IN G
D AT E
A U X IL IA R Y
A N ALO G
IN P U T /
O U TPU T
T E M P E R ATU R E S E N S O R
D+(W.L.)
B A R
B U S
S E R IA L
D + 24V S YS T EM
JM
IN T E R N A L G N D
Alternator
R U N - IN P U T
MAINS
A LA R M
L1
K EY N O T AU T O
neutral
P R E H E AT
1 2 V /1 5 0 m A
O IL /T E M P . A L A R M
neutral
FU E L LE V E L
JL
F A IL S T A R T
GENERATOR
T E M P . C H .2
2 A /2 5 0 V a c
O V ER LO A D 1
JG
E XT E R N A L S TO P
JI
O V ER LO A D
G E N E R AT O R
G E N .M A I N S
JE
JD
C o n t a c t R a tin g
S YN C . R E Q U ES T
C O M P U T E R
IN T E R F A C E
R S 2 3 2 C C . T .C . T . C . T .
1
2
3
O U T P U T '2 '
6,3A
Fuse
G E N . EN A B LE
OUTPUT
ALARMS
O U T P U T '3 '
STARTER
R U N + IN P U T
C . T . ra ti o
/5 A a c
E N G IN E R U N N IN G
O U TP U T
B e r n i n i D e s i g nJ B
S P EE D
LO W
JC
F U E L VA LV E
+ 2 4V
O IL P R E S S U R E
ENGINE
ALARMS
O U TP U T1
FUEL
STOP
SOLENOID SOLENOID
D + 12V S YS T EM
- V B a t t.
( G r o u +n d1 )2 V
A L A R M 2 (F 2 )
-oil press.
-temper.
-auxiliary
alarms
M A IN S O N IN P U T
W A R N IN G !
A L A R M 3 (F 3 )
E N S U R E E N G IN E S T A R T IN G
C IR C U IT S A R E D IS A B L E D A N D
M A IN S / B A T T E R Y A R E N O T
C O N N E C T E D B E F O R E C O M M E N C IN G
S E R V IC E P R O C E D U R E S .
T E M P . C H .1
I N P U T O F F = C o n ta c t O P E N
O U T P U T 4 A /2 4 V M a x .
IN P U T O N = C o n ta c t G R O U N D E D
L E V. F U E L
LO W
JF
FU E L E N D
CALIBRATION HOLES
TEMPERATURE
NOT
USED
PRESSURE
Alarm
EMERGENCY
STOP
Fuel tank
A L A R M 1 (F 1 )
TOTAL WEIGHT 1,75 Kgs
(RECOMMENDED PANEL CUT OUT 171 X 238)
235mm
22mm
45mm
250mm
Typical Connections
BERNINI
Universal Engine and Genset Automation and Protection
BE23 – Autostart Unit for Gensets
12 to 24V
BE 23 is an autostart unit for starting and
stopping the engine and to protect the
Generating Set from faulty conditions. Up and
down keys allow the user to switch between
menus in order to see detailed information on
alarms, program parameters, power values of the
generator and analogue engine quantities such as
water temperature and oil pressure. The push
buttons allow the user to set various parameters
on the unit itself.
Operation is done via the “START”, “STOP”,
“MAN and “AUTO” push buttons. The reset
button enables resetting of alarms and outputs.
An external key-switch input is provided.
The unit measures 3 phase voltage, the
frequency and the actual current on one phase.
Also, true power and reactive power is
displayed. The bright, powerful 4 digit LED
display
allows
easy
readability.
User
programmable inputs and outputs allow adapting
the module to customer needs such as N/O, N/C
switches, delays, shut down modes.
The
BE23
has
powerful
programmable
parameters to fit the program flow to customers
needs and is designed for front panel mounting.
Option BE23-RS232
RS 232 is a plug on interface to BE23 to connect
BE23 to a PC. In order to let the PC remotely
monitor and adjust the parameters, a special
software is supplied.
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Remote Start capability
Display of V-Hz-A-hours-RPM
20 Programmable parameters
No external programming equipment needed
Current transformer ratio programmable
Alternator excitation circuit
7 Digital inputs, 2 configurable
8 transistor outputs, 2 free configurable
Output for generator contactor
2 analog inputs for sensors, programmable
Various timer and level settings
Periodic start/stop for test/safety purpose
Alarm indication LED or display/Lamp test
Pick-up input for RPM
Under/over protection for V, Hz, RPM
Protection against overload (A) and kVA
Huegli Tech Ltd – Switzerland -
General characteristics
Supply
7 to 40Vdc
Current Transformer
5Aac Continuously (Ratio Programmable)
Vac Inputs Ratings
Continuously 600Vac max.
Vac Maximum Over Voltage
1000V / 1min
Static Outputs
500mA, short circuit proof
Engine/Periphery Inputs
Contacts Closed to Ground
Dynamo/Charge Alternator
200mA, 12Vdc or 24Vdc
Dimensions And Weight
96x96x119mm, Hole: 92x92, Weight: 350grs.
Operating Temperature
-30 To 75 °C (R.H. 95%)
Display Accuracy
+/- 2%, +/- 1 LSD (Least Significant Digit)
Vibration
40mm/sec
Design
Meets 89/336EEC, 89/392EEC, 93/68EEC, IEC
68-2-6, EN 61000-2-4-5-6-8-11, CE Mark
Warranty
3 Years
☎+41-62-916 50 30 – Fax +41-62-916 50 35
BERNINI
Universal Engine and Genset Automation and Protection
BE23 – Autostart Unit for Gensets
Case dimensions
119mm
96mm
45mm
74m m
96mm
96mm
Alarm
Program
Power
V/A/Hz/h
Engine
BE23
CONNECTIONS
SIDE VIEW
REAR VIEW
Typical Connections
12V
GND
24V
LO AD
B+
JB2
TEMPERATURESENSOR
OIL
EMERGENCY
FUEL LEVEL
REMOTESTART
TEMPERATURE
INPUT1
INPUT2
NOCONNECTION
INPUT
SWITCHES
JB1
JD
JF
☎+41-62-916 50 30 – Fax +41-62-916 50 35
START
ALARM
TLG
OUTPUT 1
OUTPUT 2
STOPSOLENOID
DSRINPUT
GND
DTROUT
TXOUT
RXINPUT
RTS OUT
PREHEAT
41
40
39
JL
38
37
36
PICK-UP
(up 15 KHz)
ALTERNATOR
CONTROL
B+
COMPUTER
INTERFACE
RS232C
FUEL SOLENOID
JG
7 8 9 10 11 12
STATIC
OUTPUTS
6
D+ (W.L.)
60Vac
to
600Vac
Huegli Tech Ltd – Switzerland -
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
INPUTS
5
REAR VIEW
L3
D+- 12V
33
34
35
JC
L2
L1
L2
L3
N
D+- 24V
SENSORS
JA
N L1
5 0 /5 to
9 9 0 0 /5
R A T IO S
OIL PRESSURESENSOR
BERNINI
Universal Engine and Genset Automation and Protection
BE2000 - Genset Automation
1&3 Phase AMF Module, 12 - 24V
BE 2000 is a sophisticated, 1/3-phase automatic
Mains failure module including protection for
stand-by Gensets running in isolated mode. Key
features of the unit are the bright 3x3 digit LED
display for V/A/PF/kW of Mains and Generator as
well as the 8 digit real text display for values,
parameters and alarms. An RS232 interface and
a easy to use software provide direct or remote
control via PC. Parameters can be easy copied
from unit to unit and parameters/values/alarms
can be stored for tracing and fault analysis.
If Mains fails (over-/under frequency, over-/under
voltage, loss of Mains), the BE 2000 initiates an
automatic Genset start cycle including load
transfer to the generator by switching the
Mains/generator contactors. After Mains is
restored, the load will be automatically
transferred back to Mains and the Genset will
stop after a cooling down time. In ‘MAN’ mode,
the load transfer from Mains to generator and
vice versa must be provided by external wiring.
During all cycles, the engine and generator are
fully protected against malfunction. All alarms
occurring at abnormal Genset conditions are
computed and displayed either by LED/Icons or
on the 8 digit display. They stop, if necessary,
the Genset by protection switches.
The main task for BE2000 is the easy use of the
unit combined with elimination of traditional
panel meters. So, the unit calculates and displays
all important electrical values of the Generator
and Mains in total and per phase. A set of 10
programmable parameters fit the program flow to
customers needs. BE 2000 is designed to be
mounted
in
cabinets
and
protected
environments.
Bright 3x3 digit display to replace panel meters
Manual and automatic Mains failure contr.
Display of V-Hz-A-hours, Mains or generator
Display of kW, KVA, KVAr, PF, 1 or 3 phase
No external programming equipment needed
Current transformer ratio programmable
Alternator excitation circuit
5 Digital inputs, 3 relay and 8 static outputs
Output for Mains/generator contactor
Various timer and level settings
Programmable analogue input for oil and water
Alarm indication LED and real text display
Huegli Tech Ltd – Switzerland -
Mains on simulation input
Remote test (external enable/disable) input
Alternator failure (non-charging/belt-break)
RS2332-C interface
General Characteristics
Supply
7Vdc to 33Vdc, 1s supply loss covered
Current Transformer
5Aac Continuously (Ratio Programmable)
Vac Inputs Ratings
Continuously 600Vac Max. Line to Line
Vac Maximum
2000Vac Line to Line/ 300s
Static Outputs
12,24V/500 mA, short circuit proof
Relay Outputs
10A/250Vac, changeover
Engine/Field Inputs
Contacts Closed to Ground
Dynamo/Charge Alternator
Max. 3W, 200mA
Dimensions and Weight
238x138x40, Hole: 213x142, Weight:1250gr
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Operating Temperature
-30°C to 75°C (R.H. 95%)
Vibration
40mm/sec
Display Accuracy
+/- 2%, +/- 1 LSD(least significant digit)
Design
Meets 89/336EEC, 89/392EEC, 93/68EEC, IEC
68-2-6, EN 61000-2-4-5-6-8-11, CE Mark
Warranty
3 years
☎+41-62-916 50 30 – Fax +41-62-916 50 35
5 ,5
0-500Vac
0-500Vac
N.O. - 19
COM - 20
N.C. - 21
N.O. - 22
R
S
T
L1
L2
L3
N
18
17
16
15
14
8
10
12
13
3 channels input (5Aac)
current transformer
relay output
COMMON
ALARM
V gen.
input
TEMPERATURE SENSOR
(ANALOG OR SWITCH)
39
V mains
input
7
5
1
3
32
33
OIL
CAL.
Thermal fuse (4A)
Internal
Supply
3A fuse
3A fuse
mains
neutral line
normally closed
output relay
SUB-D 9 PIN MALE
38
Computer interface
RS232C
40
D+ (W.L.)
B+
37
34
35
28
LOAD
START
FUEL SOLENOID
aux alarm
7Vcc to 32Vcc input
(-V battery grounded)
29
fail to start
STOP SOLENOID
30
36
PREHEAT (GLOW)
31
generator
neutral line
230V
COIL
230V
COIL
normally open
output relay
TEMP
CAL.
OPTIONAL
SWITCH
SENSOR
☎+41-62-916 50 30 – Fax +41-62-916 50 35
Huegli Tech Ltd – Switzerland -
COM - 23
FUEL LEVEL WARNING
41
ALTERNATOR CONTROL
relay output
'KW and OVER
FREQUENCY
ALARM'
42
OIL PRESSURE SENSOR
N.C. - 24
relay output
'KVA , A, and
UNDERSPEED
ALARM'
43
MAINS SIMULATED
N.O. - 25
44
EMERGENCY INPUT
COM - 26
N.C. - 27
AUXILIARY ALARM
45
"V" BELT FAILURE
153m m
139m m
7
39
222m m
A L L D IA M E T E R S :
4 ,5 m m
1 ,5
213m m
1 2,5
8 4 ,5
10
BE
142m m
BERNINI
Universal Engine and Genset Automation and Protection
BE 2000 - Genset Automation
Case Dimensions
238m m
Typical Connections
BERNINI
Universal Engine and Genset Automation and Protection
BM80B - Genset Automation
3 Phase AMF Module, 12 to 24V
BM80B is a cost effective 3-phase automatic
Mains failure module including protection for
stand-by Gensets and Prime Movers up to
270kW. The BM80B consists of BM80B control
unit for front panel mounting and the BM80C
battery charger & relay card. The charger module
mounts on DIN-Rail and contains all necessary
connectors for the wiring. The two units are
connected via flat band cable and no additional
wires have to be brought to the front door of the
panel. The key features are the simplicity of use
as well as the included battery charger module,
which reduces additional installation costs to
main breakers and panel meters.
If Mains fails (over-/under voltage, loss of
Mains), the BM80B initiates an automatic Genset
start cycle (In ‘AUTO’ mode) including load
transfer to the generator by switching the
Mains/generator contactors. After Mains is
restored, the load will be automatically
transferred back to Mains and the Genset will
stop after a cooling down time. In ‘MAN’ mode,
the load transfer from Mains to generator and
vice versa must be provided by external wiring.
During all cycles, the engine and generator are
fully protected against malfunction. All alarms
occurring at abnormal Genset conditions are
computed and displayed either by LED or the 3
digit display. They stop, if necessary, the Genset
by protection switches.
Values of voltage to initiate Genset start and
timer settings for overload, cooling down time
etc. are programmable via potentiometers.
The BM80B has programmable parameters to fit
the program flow to customers needs either
settable via potentiometers or dip-switches.
BM80B is designed to be mounted directly on the
engine frame or in cabinets.
Manual and automatic Mains failure contr.
Display of V, Hz, Mains, 3 phase
Display of V-Hz-A-hours, generator, 1 phase
Included battery charger module
No external programming equipment needed
Various timer and level settings
Huegli Tech Ltd – Switzerland -
Alternator excitation circuit
5 Digital inputs, 4 relay outputs
Relay output for Mains/generator contactor
Alarm indication LED or display/Lamp test
Mains on simulation input
General characteristics
Supply
6.5 to 30Vdc
Current Transformer
5Aac Continuously (Ratio settable, dip switch)
Vac Mains Input Ratings
Continuously 400Vac max.
Vac Generator Input Ratings
Continuously 250Vac max.
Vac Maximum Over Voltage
2000V / 1min
Relay Outputs
3a/12 To 24Vdc
Engine/Periphery Inputs
Contacts Closed to Ground
Dynamo/Charge Alternator
150mA, 12Vdc or 24Vdc
Dimensions And Weight
BM80B: 190x135x22mm,
Hole:172x118mm, Weight: 200grs.
BM80C: 195x112x75, Weight: 950grs.
Operating Temperature
-15 To 55 °C (R.H. 95%)
Features
•
•
•
•
•
•
•
•
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Display Accuracy
+/- 2%, +/- 1 LSD (Least Significant Digit)
Design
Meets EN 50081-1-2, 50082-1-2, 60801-2,
61003-1, EN 60546-1, CE Mark
Warranty
3 Years
☎+41-62-916 50 30 – Fax +41-62-916 50 35
4MA X 12
190
2mm
195mm
75mm
24V
12V
ALARM
STOP SOLENOID
(PREHEAT)(**)
15V
C.T./5A
3V
1A FUSE
GENERATOR
COIL
SIMULATED MAINS INPUT
E N G IN E
CRANK
D IS C O N N E C T IO N
3A (at supply voltage)
OUTPUT RELAYS
23 24 25 26 27 28
STARTER
7
23
8
BATTERY
CHARGER
ALTERNATOR
4Vac/dc-40Vac/dc
KG
Overcurrent
protection
BATTERY
CHARGER
LED
(***)
TO THE
ENGINE
WIRING
N
T
S
R
400Vac
MAINS
230Vac
CONTACTOR
COILS
24V
(!!!)
12V
(!!!)
GROUNDING
(ENGINE SIDE)
KM
1A MAINS
COIL FUSE
USER LOAD
NOTE (*) : 5A FUSES RECOMMENDED FOR WIRE PROTECTION
(**) :SEE CHAPTER 8 FOR PREHEAT/STOP SELECTION
(***): AUXILIARY INTERLOCK CONTACT
(!!!):12V or 24V MUST MATCH THE JUMPER SELECTION
☎+41-62-916 50 30 – Fax +41-62-916 50 35
Huegli Tech Ltd – Switzerland -
112mm
BM80B board: CPU CONTROL and PANEL
20
mm
180mm between round holes
135
BERNINI
Universal Engine and Genset Automation and Protection
BM 80B - Genset Automation
Case Dimensions
5mm
HOLE 172mm X 118mm
BM80C board: RELAY CARD
DIN rail mount
Typical Connections