Driving method Regular commercial power supply system (sine wave output) housing According to the placement type (can be placed horizontally or horizontally) Rated input voltage AC100V/AC110V/AC115V/AC120V Rated input frequency 50/60Hz±4Hz Number of input phases Single-phase 2-wire Input outlet shape 3P (NO 5-15P) Rated output voltage AC100V±5%/AC110V±5%/AC115V±5%/AC120V±5% Rated output frequency 50/60Hz±1Hz (during backup) Number of output phases Single-phase 2-wire Output outlet shape NO 5-15R Number of output outlets (backup) 4 Number of output outlets (through) none Maximum output capacity (W) 450W Maximum output capacity (VA) 750VA Backup time (at full load) 5 points Output frequency during battery operation 50/60Hz±1Hz Output waveform during battery operation sine wave Switch-to-battery time 8msec. or less battery type sealed lead battery number of batteries 1 charging time 12 hours Power management software (attached software) Standard attachment Power management software compatible OS Windows/Linux/Mac Safety Specifications UL1778/CE (self declaration) Body size (H×W×D) External dimensions 90×298×322(H×W×Dmm) weight About 9Kg