FeaturesStandby with high frequency converter topologyDesktop mini tower configurationBlack colorFull system self-test at power up diagnostics>97% (normal mode), 75% (on battery) efficiency0.6 input power factor57 to 70 Hz for 50/60 Hz operation frequency range102 to 132 VAC on utility voltage regulation-10%, +6% of nominal on battery voltage regulation1-4 ms typical transfer timeTwo groups of two controlled outlets load segments120 VAC nominal voltageSealed, maintenance free lead acid batteryAllows start of UPS without utility input1-status-indicating led0 to 40 deg C operating temperatureUpto 10000 ft without de-rating altitudeElectronic current limit