Emerson liebert ps1000rt3 230 psi line interactive ups 1000va900w
Liebert psi is a compact line interactive ups system designed especially for it applications such as network closets and small data centers it provides reliable power protection for servers critical nodes network workstations large network peripherals network routers bridges and other electronic equipment features line interactive design with sinewave output up to 9 battery backed sockets usb and network communications advance early warning shutdown ample battery backup time