... factory etc.Features:1. Servo Motor and Micro Computer Programed Control technology used2. Wide input voltage3. High efficiency : ≥ 90%4. ... -5000VA Technology Servo Motor Control+Micro Computer Programed Control Display LED/LCD Input/Output voltage,Load usage,Time delay, ... Over voltage,Low voltage,Overload,Over temperature,Delay time Input voltage AC150~270VOutput voltage 220V±3% adjustable Frequency ...