Parallel redundant modules with common battery – Powerware 9315 User Manual
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Powerware 9315 Parallel Redundant System I & O
164202013, Rev. D 041599
Parallel Redundant Modules with Common Battery
Figure 8 is a diagram of the parallel redundant system containing UPS modules
sharing a common battery cabinet.
NOTE: UPS modules sharing a battery cabinet(s) must utilize a remote battery
cabinet(s). Refer to the Powerware Series 685 and 1085 Auxiliary Battery
Cabinets Installation
manual 164200300, for instructions on installation.
Refer to Powerware 9315 Installation manual provided with the UPS System
for battery breaker shunt trip connections.
Parallel Cabinet
UPS
Module 1
C
C
UPS
Module 2
D
D
UPS #2
Input
E9---E12
TB3
TB3
MOB #1
TB1
MOB #2
TB1
B
A
B
A
UPS #1
Input
E9---E12
MOB1
MOB2
Critical
Output Bus
E16---E18
Battery
Cabinet
Figure 8. Modules with Common Battery