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Advanced Energy® AE 500 Inverter
Appendix
B
System and Mechanical Diagrams
SYSTEM DIAGRAM
MAIN COMPARTMENT
DC CONTACTOR
Load-Break Rated
2
POS_I N
POS_OUT
NEG_I N
NEG_OUT
Bulk
3
4
DC-
Line
LINE
AC Disc Status
3 PHASE
CONTACTOR P OWER
GROUND
3 x 600VAC, 7.5A
AC Cont GFI
ISOLATION XFMR
Y:Y
480, 600V
INSTALLER
LANDINGS
480/600Vac
3 Phase, 60Hz
500kW to Grid/Utility
CONTACTOR P OWER
Adjacent Phase
DC Cont Ctrl
AC DISCONNECT
Load Rated
LOAD
3 x 600VAC, 10A
Array Current Measure
Neg/Pos Gnd Select By Assy
AC Cont Status
SWITCHING INDUCTORS
DC+
Shunt
DC HOT
CONTACTOR P OWER
Snubber
PW M
V DC
IA C
Temp
Error
1
AC CONTACTOR
Load Rated
AC FILTER
IPM
DC FILTER
DC Cont Status
MAIN COMPARTMENT
MAGNETICS COMPARTMENT
DC COLD
1 ph HK Xfmr
AC Precharge Ctrl
160V
CTRL +
Bleeder
CTRL -
AC SURGE
CTRL +
CTRL -
Bleeder Disable
600V
Phase A
Phase B
120V
480V
600VAC, 3A
CTRL +
Precharge
DC Precharge Ctrl
LVRT
CTRL -
7.5A
CONTACTOR P OWER
L1
L2
3A
GND
GFDI
DC Surge Status
24V SUPPLY
24V Power Supply
PV Voltage Measure
DC SURGE
L1
AC Cont Ctrl
DC+
DC-
UL508A Panel Power
Power Good
Power Status 1
24V Power Supply
GFDI Status
600VDC, 5A
AC Surge Status
INVERTER BACKPLANE
AC Cont GFI
L2
3A
GND
Revenue Grade Meter,
Input Power
3x600VAC, 0.1A
DC+
DCPower Good
Revenue Grade Meter,
Line Voltage Measurement
Power Status 2
GF Current Measure
Utility Volts Measure
Utility Current Measure
INVERTER BACKPLANE
INVERTER BACKPLANE
ELECTRONICS COMPARTMENTS
DISABLE
DC COLD
AC Disc Status
DC NEG
DC COLD CKT1
PW M
Co n tr o ller
REVERSED IN + GND SYSTEMS
2
4
2
24VTO IPMs (3)
COMBINER OPTIONS
Power Status 1
OPTION 3
20 X 225A BREAKERS NOT MONITORED
AC Cont Ctrl
DC Cont Ctrl
AC Precharge Ctrl
DC Precharge Ctrl
SW1
LINK
Blower
Remote Disable Fast
Remote Disable Slow
3 x 600VAC 3A
5V
Blower
48V
3 x 600VAC 3A
24V
ACT
48V
10V
250V, 5A
1
3 Ph Auto
Po w er Dis t.
OPTION 2
8 X 400A BREAKERS MONITORED
GFDI Status
ON-
2
Modbus Address, 8-pole DIP
Modbus Termination, 4-pole DIP
3 x 600VAC, 7.5A
Power Status 2
GROUND
SW2
Modbus 3-2
24V
DC Surge Status
Bleeder Disable
3
ON+
Output Flag 1, Running
Output Flag 2, Fault
AC Surge Status
DC COLD CKTn
250V, 0.2A
OPTIONAL
REVENUE-GRADE
POWER METER
Modbus 3
Modbus Meter
120V Power In
MBUS
10V
STAT
5V
Modbus UL508
Modbus 1-2
RJ45
POST
3 Phase Current Sense
250V, 3A (3)
Service Com Port
AC Cont Status
DC Cont Status
24V USER
120V Power In
FAULT
24V CONTROL
250V, 3A
3 Phase V oltage Sense
PAUSE / SCROLL
250V, 3A
Us er In ter fac e
OK
DC HOT CKTn
OPTION 1
16 X 225A BREAKERS MONITORED
24V SUPPLY
Po w er Dis t.
VFD, 4x20 Character
USER BACKPLANE
TA CH
PW M
Circuit Breakers
See Tables
In v er ter In ter fac e
DC PO S
DC HOT CKT1
INVERTER BACKPLANE
Co m m
DC HOT
TA CH
PW M
INSTALLER
LANDINGS
295-595Vdc, 600Vmax
3500A Max Array Short Circuit Current
RJ45
OPTIONAL
UL508A PANEL
Modbus 1
Modbus IN
FROM PREVIOUS INVERTER
Modbus OUT
TO NEXT INVERTER
Figure 10‑1. AE 500 system diagram
570-1001791-05A
System and Mechanical Diagrams
B‑1