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Online UPS System
for paralleling up to 3 UPS systems


The Powerware® 9155 uninterruptible power system (UPS) can be paralleled to to increase capacity and or battery run times.  Up to three UPS systems can be paralleled as long as they have the same ratings and have the same battery module count.

Order 1 Paralleling Cabinet which includes the connecting circuit breakers and a maintenance bypass switch.

Order 1 Hot Sync CAN Bridge Card per UPS which will be installed in the second X-slot communication bay.


Paralleling Cabinet CAN Bridge Card (1 per UPS)