Customer Service
Did you know that you can upgrade your UPS unit and save money at the same time? You can reduce the cost of your next upgrade by participating in the Vertiv trade-in...
Liebert PSI5 800VA/720W 120V 2U Rack/Tower UPS
Liebert PSI5 1500VA/1350W 120V 2U Rack/Tower UPS
Liebert PSI5 2200VA/1920W 120V 2U Rack/Tower UPS
Liebert PSI5 2880VA/2700W 120V 2U Rack/Tower UPS
Liebert PSI5 1500VA/1350W 120V Line Interactive Lithium-Ion UPS
Liebert PSI5 3000VA/2700W 120V Line Interactive Lithium-Ion UPS
Liebert PSI5 1100VA/990W 120V 2U Rack/Tower UPS
Liebert PSI5 1920VA/1920W 120V Lithium-Ion UPS AVR Rack/Tower
Liebert PSI5 1500VA/3825W Lithium-Ion UPS
Customer Service
1.888.467.7626