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.
Designed with simple controls for easy operation, the Liebert PSA provides up to ﬁ ve minutes of back-up time at full load... more than enough time to save work in process and shut down your system. Liebert MultiLink USB shutdown software and a USB cable are also included, to allow remote alerts and automated graceful shutdown of the UPS and connected systems.