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Liebert APM

Emerson / Liebert APM

With a high double conversion efficiency, the Liebert APM is designed for the protection of medium sized business-critical applications. The system is modular and scalable; allowing the increase of capacity and redundancy without increasing the system footprint. The Liebert APM can be connected with up to two or four units in parallel; providing flexibility and custom configuration.

Need a maintenance inspection or a battery replacement on your Emerson / Liebert APM? 

Technical Specs

  • Power Rating: 30-150kVA, 120-300kVA
  • Output Power Factor: Unity
  • Voltage: variable
  • Topology: True double-conversion online UPS


  • Scalable & modular
  • Paralleling capability
  • High efficiency
  • Enhanced monitoring & communications


  • Battery cabinets
  • Communications & monitoring options
  • Surge protection

Need a quote for an Emerson / Liebert APM UPS?