FeaturesLine interactive topologyRack mount/wall mount configurationBlack and silver color420 W power ratingFull system self-test at power up diagnosticsUpto 96% efficiency47 to 70 Hz (50 Hz system), 56.5 to 70 Hz (60 Hz system), 40 to 70 Hz in low sensitivity mode frequency range102 to 132 VAC on utility voltage regulation-10%, +6% of nominal on battery voltage regulation(2) 5-15R outlets group 1, (1) 5-15R outlets group 2ABM technology and temperature compensated charging method (user selectable), automatic battery test and deep discharge protectionRS-232 (RJ45) ports, USB port as standard (HID), 6 ft RS-232 and USB cables communication ports1-slot communications card slots120 VAC nominal voltageSealed, maintenance free lead acid batteryAllows start of UPS without utility powerLoad protected, battery and fault LEDsLine 72, battery 344 heat dissipation (BTU)0 to 35 deg C operating temperatureUpto 10000 ft without de-rating altitude