The row-based Liebert APM is a transformerless, on-line UPS that allows quick and easy capacity increases with FlexPower™ hardware assemblies - no additional floorspace required. The UPS operates with the industry's highest efficiency - up to 94% at loads of 50-100%.
The 208 Volt, three-phase Liebert APM is available in two models, expandable with FlexPower hardware assemblies: