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Liebert PSP and line-interactive PSA UPS systems

provides unparalleled flexibility and options when it comes to protecting small office equipment.

Both the Liebert PSP and line-interactive PSA UPS systems are ideally suited for Professional Desktop PC’s, Workstations, Small Routers, Bridges and Hubs, Point-of-Sale Terminals and Other Sensitive Electronics.

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The Liebert PSP is the Best-Value Power Protection for PCs and Peripherals. 

The Liebert PSP UPS, 350-650VA is an economical, full featured UPS that delivers cost-effective power protection in a compact package. The UPS provides battery-backed outlets and a surge protection-only outlet. The UPS battery offers four minutes of backup power at full load — ample time to shut down protected equipment if an outage occurs.

Product Features Include:

  • Stepped Sine Wave Output during
  • Battery Mode
  • Battery Backup > 3 min at Full load
  • 50/60Hz Auto-sensing
  • User Replaceable Battery
  • Resettable Circuit Breaker
  • USB Communications with remote
  • Shutdown Capability
  • Utilizes Multilink Software
  • Compatible with Windows and Linux
  • 2 Year No-Hassle Warranty


Reducing Data Center Downtime with the right UPS

The Liebert PSA Line-interactive UPS is Ideal for Small Office Equipment.

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.


Product Features Include:  

  • Available in four sizes, including 500, 650, 1000 and 1500VA ; 120VAC or 230VAC in Three to 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
  • 2 Year No-Hassle Warranty

  Why Critical Systems deserve more than a battery back-up

Have a Critical Application?

Switch to the Liebert GXT4 UPS to Help Ensure Availability of Your Business-Critical Systems.

Read about the 8 Reasons to Trade UP to A GXT4

How to Select the Right UPS System

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