Liebert PSI2 (1000 VA - 3000 VA)

An efficient power protection package for your rack and tower equipment: line Interactive design with sinewave output, up to 9 battery backed up sockets, extended battery options, USB, serial and Network communications, advanced early warning shutdown, 10 minutes typical backup time, configurable input voltage window for maximum battery life, data line surge protection for your Modem or Ethernet LAN, hot-swappable, user replaceable batteries, cold start on battery, remote UPS monitoring via SNMP, WEB