Liebert PowerSure PSA
The PowerSure PSA is a line-interactive UPS available in four sizes: 350, 500, 650 and 1000 VA at 120 VAC and 230 VAC. Designed for office environments, the PowerSure PSA is ideally suited for PCs, network workstations, small routers, bridges and hubs, point-of-sale systems and other electronic equipment. The PowerSure PSA features double boost/single buck technology that prolongs UPS battery life by providing automatic voltage regulation (AVR) and compensating for incoming power fluctuations before going to battery. The unit also includes a microprocessor-based control and monitoring package with dual color LED indicators on the front panel for easy operation. A choice of communications includes USB, serial or contact closure.
Other Standard Features Included On All PowerSure PSA Models:
- Lightning and surge protection
- Data line surge protection for telephone/fax/DSL/modem
- USB, Microsoft Windows (XP and 2000) and MAC (OS X version 10.2 or later) Certified
- Four to six battery-backup outlets and two surge-only outlets
- Outlet receptacles with spacing to accept transformer blocks
- Continuous overload detection
- Hot-swappable user replaceable batteries
- Greater than five minutes of battery backup time at full load when utility fails
- Battery start (dark start) capability
- Full sequenced battery testing
- Three-year warranty
