Liebert® PSI-XR - Uninterruptible Power Supply

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High-performance rack & tower UPS system for network protection
 
The Liebert PSI-XR is a compact UPS system with line-interactive technology, which was specially designed for IT applications, such as network racks and small data centers, for example. The Liebert PSI-XR's flexible design allows the unit to be configured as a standalone tower and rack installation over 2 U. The Liebert PSI-XR is available as both 230-V and 120-V model in four different power classes.   The UPS is especially impressive with its innovative line-interactive design and automatic voltage regulation. This protects against voltage fluctuations by increasing or reducing the power supply to the level required by the connected devices. The UPS system also ensures longer battery service life, as the devices are supplied for as long as possible via the mains.
     
Liebert PSI-XR standard equipment

■ Flexibility:
- Six or seven battery backed-up outputs
- Configurable input voltage range
- Free swivel display panel
- Automatic frequency scanning
- Several communication options (serial, USB, SNMP and contact closure)

■ Higher availability
- Data cable overvoltage protection
- UPS system status early warning system
- Fully automatic battery test
- Lightning and overvoltage protection
- Remote emergency stop
- Hot-swappable batteries the user can change
- Sufficient battery run time under full charge with power failures
   for proper shut down of the connected equipment

■ Lowest possible TCO (Total Cost of Ownership)
- 0.9 power factor for more power for the protected devices and
   energy-efficient operation
- Wide input voltage range
- Reduced installation input (costs and time)
- Standard two year warranty

■ Ideal for:
- PCs
- Networked workstations
- Servers
- Network racks
- Big network peripheries
- VolP
 
  Print page   23.03.2011 16:54      
     
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