Liebert PSA 500VA -1500VA

Category: AC UPS Systems, Line Interactive UPS (Small/Large Business), Vertiv

The Liebert® PSA is an economical, environmentally-friendly line-interactive UPS that offers full- featured power protection for small office computers and electronic equipment. Liebert® Multilink software automatically powers down your computer in the event of an extended power outage. It also has full event management and display UPS instrumentation on screen.


Wide input voltage window and buck / boost operation corrects poor input power without a need to use precious battery power.
3-6 minutes runtime at full load
USB communication
Mini Tower Design
3 to 6 battery-backed outlets
1 to 2 surge-only outlets
RJ-45 Data line protection
User replaceable batteries
Support Multilink shutdown software


Available in four sizes: 500, 650, 1000 and 1500VA; 120VAC or 230VAC
Three to six battery-backed UPS outlets, depending on model size
One to two surge-only outlets, differentiated by color


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
USB communications / shutdown software and cable included
User-replaceable batteries

Total Cost of Ownership

Two-year replace or repair warranty


Full RoHS R6 compliance

The Liebert PSA is Ideally Suited for

Professional Desktop PCs
Professional Workstations
Small Routers, Bridges and Hubs
Point-of-sale Terminals
Other Sensitive Electronics

Liebert PSA 500VA -1500VA quantity

Our partners