*Input Voltage 160～250V
*Output Voltage 0.5KVA-3KVA 220V and 110V
5KVA-30KVA 220V
*Regulation Accuracy 220V±3% 110V±3%
*Frequency 50Hz/60Hz
*Adjust Time ＜1秒（when input voltage changes 10% ）
*Efficiency ＞95%
*Relative Humidity ≤95%
*Ambient Temperature -5℃ ~+ 40℃
*Waveform Distortion No Additional Waveform Distortion
*Load Power Factor 0.8
*Electric Intensity 1500V/min
*Insulation Resistance ≥2MΩ