Max Configurable Power (Watts) 10.0kWatts / 10.0kVAOutput Frequency (sync to mains) 50/60Hz +/‐ 3 HzOutput Voltages 220, 240Input frequency 40 ‐ 70 Hz (auto sensing)Input voltage adjustable range for mains operation 100 ‐ 275 (halfload), 173 ‐ 476 (half load)V‐Input Voltages 220, 240, 380, 415Replacement Battery APCRBC140*Warranty 3 years repair or replace (excluding battery) and 2years for battery