Emerson Liebert PS750RT3-230 PSI Line-Interactive UPS 750VA/675W

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About product 

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.

  • Line interactive design with sine wave 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 240 V)
  • Data-line surge protection
  • Cold-start on Battery
  • Remote UPS monitoring through SNMP/Web card
  • Fully RoHS compliant                    


  • 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 that adapts to all types of installations
  • Rotatable LED display that adapts to both rack and tower mounting
  • Mounting hardware and shutdown software included in UPS package for increased ease of use

Additional information

Weight 2.5 kg
Dimensions 44 × 41.2 × 9 mm




Output Voltage

AC 230 V 50/60 Hz

Output power capacity

675 Watt / 750 VA


AC 165 – 300 V

Frequency Range

50/60 Hz

Vendor Information

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