High Performance Rack-Mount UPS for Network Power Protection

Liebert PSI-XR, and Liebert PSI 1000 - 3000VA

Liebert PSI and Liebert PSI-XR are compact, line-interactive UPS systems designed especially for IT applications such as network closets and small data centers. They provide reliable power protection for servers, critical nodes, network workstations, large network peripherals, network routers, bridges, hubs and other electronic equipment. Liebert PSI-XR is compatible with matching battery cabinets to extend the on-battery operating time.