AC Input 
 Input voltage 
 1Φ2W: 110V, 220V 

 3Φ3W: 220,380 V 

 3Φ4W: 190Y/110, 220Y/127, 380Y/220 

 Input voltage range 
 ± 15% or 10% ~ -20% 

 Rated frequency 
 50 or 60 Hz ± 5% 

 Power factor 
 0.7 

 AC output 
 Output voltage 
 1Φ2W: 110V, 220V 

 3Φ3W: 220,380 V 

 3Φ4W: 190Y/110, 220Y/127, 380Y/220 

 Allow the setting range 
 ± 10% 

 Output frequency 
 50 or 60 Hz ± 5% 

 Output waveform distortion 
 Output waveform distortion (compared with the input waveform) 

 Voltage stability 
 ≦ 1% 

 Waveform distortion 
 No 

 Efficiency 
 ≧ 95% 

 Reaction time 
 ≧ 0.1 秒 

 Noise filter filter 


 Overload capacity 


 Protection 
 Warning sound 


 Protector 
 Less phase, high voltage, overload, overcurrent, and the bypass switch can be installed due to the reverse protection. 

 Function 
 Indicating device 
 Analog voltage meter or LCD panel display (optional) 

 Machine specifications 
 Output Voltage 


 Cooling 
 Air cooling methods 

 Ambient temperature 
 -5 To 55 ° C 

 Relative humidity (no condensation) 
 0 ~ 95% 

 Noise 
 ≦ 55d BA