Liebert PSA Line-Interactive UPS, 500-1500VA

Liebert PSA Line-Interactive UPS, 500-1500VA

Performance Power Protection for Desktop Electronics

Emerson Network Power > CALA > Products > By Type > AC Power / UPS > Desktop/Workstation UPS > Liebert PSA Line-Interactive UPS, 500-1500VA

The Liebert PSA is an economical, line-interactive, uninterruptible power supply (UPS) that offers full-featured power protection for small office computers and electronic equipment. Liebert PSA offers unique features and extraordinary performance not normally found in similar products in this price range.

Liebert PSA provides up to five minutes of back-up time at full load -- more than enough time to save work in progress and shut down the connected equipment. USB shutdown software and a USB cable are also included. The UPS offers three or six battery-backed outlets, and one or two surge-only outlets. The UPS is available in 500VA, 650VA, 1000VA and 1500VA sizes, 120V and 230V models.
  • Line-interactive UPS
  • Offers multiple battery backed and surge protected outlets
  • Provides 5 or more minutes of battery back-up
  • Protects datalines


  • Available in four sizes, including 500, 650, 1000 and 1500VA; 120VAC or 230VAC
  • Three or six battery-backed UPS outlets, depending on model size
  • One to two surge-only outlets, differentiated by color
  • USB communications/shutdown software and cable included
  • User replaceable batteries

Higher Availability

  • Up to five minutes of battery backup time at full load
  • Full sequenced battery testing to ensure batteries are available when needed
  • Advance early warning of UPS shutdown
  • Lightning and surge protection (TVSS)
  • RJ-45 port for data line surge protection
  • Site wiring fault indicator

Lowest Total Cost Of Ownership

  • Two-Year replace warranty
  • Optional one year or three warranty extensions

Ideally Suited For

  • Professional desktop PCs
  • Professional workstations
  • Small routers, bridges and hubs
  • Point-of-sale terminals
  • Other sensitive electronics

Local Liebert Representative
Contact your local Liebert NA Representative at your location.

Home and Office UPS Products
Contact our support department about your Liebert Home and Office UPS system.

Sales, Service, and Support
Outside the US: +800-1155-4499

UPS Products
Contact our Liebert EMEA support department about your Liebert UPS system.

Technical Support for UPS

Toll free in the following countries:
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France, Germany, Hungary
Italy, Luxemburg, Netherlands
Poland, Russia, South Africa
Spain, Sweden, Switzerland
United Kingdom

Toll in all other countries:
+39 02 98250222

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