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 to grant orderly server shutdown
Configurable input voltage window (220, 230, and 240V)
Data-line surge protection
Cold-start on Battery
Remote UPS monitoring through SNMP/Web card
Fully RoHS compliant
Benefits
Liebert PSI is designed and packaged for flexibility and high availability
0.9 output power factor for active power maximization
Up to 4 minutes backup time at full load, more than enough to grant orderly OS shutdown
User-replaceable, hot-swap batteries for increased availability
Versatile rack-tower design which adapts to all types of installations
Rotatable LED display which adapts to both rack and tower mounting
Mounting hardware and shutdown software included in the UPS package for increased ease of use
