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Figure 19 Monitor/Mimic display example: Load on UPS, one UPS module off line
480V
UPS INPUT PWR
UPS INPUT PWR
A-B
380V
480V
75A
MOD 1 ON LINE
MOD 2 OFF LINE SUM ALM
VOLTS 540
MOD 3 ON LINE
AMPS 75 CHARG
380V
UPS INPUT PWR
UPS INPUT PWR
UPS INPUT PWR
A-B
A-B
380V
480V
380V
75A
405A
MOD 1 ON LINE
MOD 2 OFF LINE SUM ALM
VOLTS 540
VOLTS 540
MOD 3 ON LINE
AMPS 75 CHARG
AMPS 15 CHARG
© 1989-2003
BYPASS INPUT
A-B
B-C
C-A
480V
480V
60.0 Hz
B-C
C-A
A-B
B-C
C-A
OUTPUT VOLTAGE
OUTPUT VOLTAGE
380V
380V
480V
480V
75A
75A
380V
480V
BATTERY
OK to Transfer
Static Switch Connected
© 1989-2003
BYPASS INPUT
A-B
B-C
C-A
380V
380V
50.0 Hz
B-C
B-C
C-A
C-A
A-B
B-C
C-A
OUTPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT VOLTAGE
380V
480V
380V
480V
380V
380V
75A
75A
405A
405A
380V
480V 480V
380V
BATTERY
BATTERY
OK to Transfer
Static Switch Connected
UPS RATINGS
UPS RATINGS
AP658-71
SCCB 1600
RATED 500 KVA
A-B
A-B
B-C
B-C
C-A
C-A
380V 380V
480V
340V
50.0 Hz
60.0 Hz
SCC Display
UPS RATINGS
UPS RATINGS
UPS RATINGS
AP648-84
AP658-71
SCCT 1600
RATED 500 KVA
RATED 400 KVA
A-B
A-B
A-B
B-C
B-C
B-C
C-A
C-A
C-A
380V 380V
480V
380V
380V
50.0 Hz
60.0 Hz
50.0 Hz
Module Display
35
LOAD
LOAD
627 KVA / 502 KW
0 KVA / 0 KW
A
A
B
B
C
C
0A
0A
0A
755A
755A
755A
2 OF 3 MODULES
CONNECTED
NON-REDUNDANT
Module Sum Alm
LOAD
LOAD
LOAD
627 KVA / 502 KW
314 KVA / 251 KW
0 KVA / 0 KW
A
A
A
B
B
B
C
C
C
378A
0A
378A
0A
378A
0A
953A
953A
953A
2 OF 3 MODULES
CONNECTED
NON-REDUNDANT
Module Sum Alm
Operation
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