... , AVR, CPU control, LCD display, Metal, Sine wave, online,external battery ModelCP10KVAPower10000VA/8000WTechnologyOn-lineInputInput Voltage Range165-275Vac±3%Nominal Input Voltage220 ... Time12 Hours(90%) LED Status DisplayMainpower input,bypass,inverter,low battery voltage,overload,other abnormities.LCD Status DisplayStatus of UPS,input ...