Liebert PSI-XR 1000-3000 VA is a compact, line-interactive UPS system designed especially for IT applications such as network closets and small data centers.
The flexible design of Liebert PSI-XR allows the unit to be configured as a self-standing tower or to be rack-mounted within a 2U space. It is available in four capacities.
The UPS features an innovative line-interactive design incorporating buck/boost automatic voltage regulation technology. This protects against utility voltage fluctuation by raising and lowering utility power to the level needed by the connected equipment. It also allows the UPS to prolong battery life by maximizing its time on utility power before going to battery.
Line Interactive design with sinewave output
Up to 7 battery-backed sockets
Extended battery options
USB and network communications
Advance early warning shutdown
Minimum five minutes of battery backup time
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
Designed and packaged for flexibility and high availability
0.9 output power factor for active power maximization
Up to 6 minutes backup time at full load, more than enough to grant orderly OS shutdown
Liebert PSI-XR has hot-swap batteries for increased availability
Extended runtime up to more than one hour at full load to increase 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 UPS package for increased ease of use