Input Voltage Range
160V-250V(140V-250V)
Output voltage
Single phase: 220V or 110V
Voltage stabilizing precision
220V±3% 110V±6%
Input over-voltage protection value
246V±4V
Output voltage delay time
5±2 min
Insulation resistance
≥2MΩ
Withstanding voltage
1500V/min
Ambient temp & relative humidity
0--5°C--40°C less than 90%