The Liebert® APM is a versatile and modular, transformer-free UPS designed to operate with a maximum energy efficiency of up to 96.3% for the protection of medium to large-sized business-critical applications. This product is approved by the ETL (Energy Technology List) for UK customers. Under the Enhanced Capital Allowance (ECA) scheme, ETL listed products can claim back 100% first year capital allowance.

Model Specifications Overview
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Liebert APM 30-300 kW
300 kW   400 VAC   400 VAC   up to 96% (VFI)   three-phase four-wire   78.7 in   47.2 in   43.3 in   1477.1 lbs  
Liebert APM 30-150 kW
150 kW   400 VAC   400 VAC   up to 96% (VFI)   three-phase four-wire   78.6 in   23.6 in   43.3 in   925.9 lbs  
Liebert APM 50-400 kW
400 kW   400 VAC   400 VAC   > 96% (VFI)   three-phase four-wire   78.7 in   55.1 in   37.4 in   2090 lbs