Parallel Redundant Modules With Separate Batteries; Figure 7. Modules With Separate Batteries - Powerware 9315 Installation & Operation Manual

Parallel Redundant Modules with Separate Batteries

There are two possible configurations for battery connection of the parallel
redundant system. The two UPS modules may share the same battery cabinet(s),
or each module may use a separate battery cabinet(s). Figure 7 shows a diagram
of the parallel redundant system with UPS modules utilizing separate battery
cabinets.
NOTE: Refer to Powerware 9315 Installation manual provided with the UPS system
for battery shunt trip connections.
C C
Battery Battery
Cabinet Cabinet
UPS UPS
Module 1 Module 2
TB3 TB3
B A A B
UPS #1 UPS #2
MOB #1 MOB #2
Input Input
TB1 TB1
E9--- E12 E9--- E12
Parallel Cabinet
MOB1 MOB2
Critical
Output Bus
E16--- E18

Figure 7. Modules with Separate Batteries

Powerware 9315 Parallel Redundant System I & O
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