Driving method Regular inverter power supply system housing rack mount type Rated input voltage AC100V/110V/115V/120V Rated input frequency 50/60Hz±5.5Hz in sync mode. 39 to 71 Hz in asynchronous mode Number of input phases Single-phase 2-wire (with ground) Input outlet shape Terminal block Rated output voltage 100Vmode AC100V±2% 110Vmode AC110V±2%、115Vmode AC115V±2%、120Vmode AC120V±2% Rated output frequency Synchronous mode: Synchronous with input frequency, Asynchronous mode: 50/60Hz±0.5% Number of output phases Single-phase 2-wire (with ground) Output outlet shape NEMA5-15R/terminal block Number of output outlets (backup) 4 Number of output outlets (through) 0 Power consumption (normal/maximum) 150W/300W Maximum output capacity (W) 800W Maximum output capacity (VA) 1000VA Backup time (at full load) 5 points Output voltage during battery operation 100V Output frequency during battery operation 50/60Hz±0.5% Output waveform during battery operation sine wave Switch-to-battery time no interruption battery type Sealed lead battery (DC12V/9Ah) number of batteries 2 charging time 8 hours Surge function Yes Power supply noise/lightning surge protection Safety Specifications UL1778/CE marking compliant/RoHS compliant Body size (H×W×D) 438(W)×315(D)×85(H)mm body weight about 13 kg