The Liebert PSA PSA500MT3-120U is a 500VA/300W/120V Line-Interactive UPS. The Liebert PSA UPS's provide up to five minutes of back-up time at full load which should be 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 battery-backed outlets, and one surge-only outlets.
Price: $130.00 NOW: $98.80 Save: $31.20
Liebert PSA500MT3-120U Features:
Three battery-backed UPS outlets, depending on model size.
One surge-only outlets, differentiated by color.
USB communications/shutdown software and cable included.
User replaceable batteries.
Up to five minutes of battery backup time at full load.
Full sequenced battery testing to ensure batteries are available when needed.