Driving method Continuous commercial power supply system (offline system) housing Can be placed vertically/horizontally Rated input voltage AC100V Rated input frequency 50/60Hz±4Hz Number of input phases Single-phase Input outlet shape NEMA5-15P Rated output voltage AC100V±6% Rated output frequency 50/60Hz±1Hz Number of output phases Single-phase Output outlet shape NO 5-15R Number of output outlets (backup) 4 Number of output outlets (through) 0 Power consumption (normal/maximum) 12W/25W Maximum output capacity (W) 500W Maximum output capacity (VA) 800VA Backup time (at full load) 4 points Output voltage during battery operation 100V Output frequency during battery operation 50/60Hz±1Hz Output waveform during battery operation sine wave Switch-to-battery time Within 10msec battery type sealed lead battery number of batteries 1 charging time 12 Power management software (attached software) Yes (PowerAct Pro, UPS service driver) Power management software compatible OS: Windows/Linux/Mac *MacOS10.6/Windows7 is supported by Ver4.1 *Software details Surge function Yes Power supply noise/lightning surge protection function Safety Specifications for 1778 Body size (H×W×D) 85(W)×315(D)×235(H)mm body weight 6.4kg remarks Please fax back the service application form included with the product, or send us a user registration (postcard). Legal related confirmation date 20111025