... , which can provide precision equipment with reliable and superior AC power supply. It applys to computer equipment, ... UPS, its input voltage is constantly adjusted, filtering. When the mains supply is interrupted, it can supply uninterrupted power supply ... Battery InputBattery Pack Voltage192VDCBattery Capacity×Quantity12VDC×16AC OutputVoltage220Vac±3% (inverter output)Frequency46-54Hzz (AC input ...