Power Supply: 110V 220V 380V 440V +-10%
Capacity: 20A 30A 40A 60A 80A 100A .....400A
Frequency: 50/60HZ
Output Voltage: 0-97% Output
Application Load: Pure resistance load, Inductive Load
Input Signal: 4-20mA,1-5V DC, VR adjustment by Manual
Cooling System: 20A-40A self cooling/ above 40A by forced air cooling