APC SUA1000US Smart-UPS 1000VA USB & Serial 120V NAFTA

The APCA Smart-UPSA 1000 VA provides optimal data protection for fileservers (IntelA or Unix-based), minicomputers, network switches and hubs, telecommunications systems and other mission-critical applications. Its line-interactive design uses the DC to AC power inverter 'in reverse', like a battery charger, during normal operation providing increased performance and efficiency. It features AVR boost and AVR trim which automatically correct brownout and overvoltage conditions without unnecessary battery drain. The SmartSlot internal accessory slot allows you to install accessories to enhance the performance of your UPS. Bundled with the included PowerChuteA management software, this UPS provides safe system shutdown and advanced power management for servers and workstations.