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Expansion Modules

Part Number Supported UPS Models Description


AS1 & AS2 Systems

5kVA/4.5kW Power Module for AS3 & AS4 series Liebert APS systems


All APS Systems

APSBATMODCU includes 2 battery modules, or 1 complete battery string. each complete string uses 2 bays in the Liebert APS.


All APS Systems

10A battery charger that operates in parallel with the chargers integrated in each Power module. To increase runtime in the Liebert APS, this 10A charger should be used when battery string to power module ratio is greater than 3:1.




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