UPS topology Line-Interactive | Output power 920 W | Waveform Sine | Input operation voltage (min) 160 V | Input operation voltage (max) 294 V | Input frequency 50/60 Hz | Output frequency 50/60 Hz | Number of input phases 1 | Number of output phases 1 | Efficiency 98.2 % | AC outlet types C13 coupler | Power plug C14 coupler | USB port Yes | Serial interface Yes | Battery technology Lead-Acid | Battery voltage 12 V | Form factor Tower | Colour Black,Silver | Display type LCD | Operating temperature (T-T) 0 - 40 °C | Operating altitude 0 - 3000 m | Weight 11 kg