Power Pac 1200VA Offline UPS Overview

An uninterruptible power supply (UPS) is a device that allows a computer to keep running for at least a short time when the primary power source is lost. UPS devices also provide protection from power surges. ... When power surges occur, a UPS intercepts the surge so that it does not damage the computer.Capacity 1200VA. Voltage (on battery) Simulated sine wave at 100V / 220V / 240V 8% --- AVE control with PWM. Frequency (on battery) 50 or 60Hz 1Hz. Transfer Time 4 microseconds (Typical). Input Voltage (single phase N) 100V / 110V 20%, 120V -20%, % 220V / 230V / 240V, 160V ~ 270V at line input. Overload Protection UPS automatic shutdown if overload exceeds110% at 10 seconds, 130% at 3 seconds. Short Circuit UPS output cut off immediately. Spike Protection.460 Joules, (8/20?s). Battery Type Sealed, maintenance-free lead acid batteries.