socomec MASTERYS GP4 - UPS Parallel Configuration

13EN
MASTERYS GP4 60-160 kVA - Ref.: IOMMASGPXX07-EN 05
4.2 UPS Parallel confi guration
B
A
C
D
E
H
G G G
MAINS AUX MAINS
up to 6 UPSs
25m max
F
B
A
E
B
A
OUT
KEY
A Unit Input mains thermal-magnetic circuit breaker.
B Unit Auxiliary mains thermal-magnetic circuit breaker.
C Input mains thermal-magnetic circuit breaker.
D Auxiliary mains thermal-magnetic circuit breaker.
E Parallel bus cable.
F
(1)
External maintenance by pass switch.
G
(1)
Unit output switch.
H
(1)
System shutdown switch.
1. Connect signal status to the parallel board.
UPS
1
UPS
2
UPS
n