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Model | WS-500 | WS-630 |
Rated input voltage(V) | 3PH 4wires(380V±15%) | 3PH 4wires(380v±15%) |
Frequency(Hz) | 50/60 | 50/60 |
Rated input capacity(KVA) | 15.8 | 24.6 |
Rated input current(A) | 24 | 38.1 |
Rated duty cycle(%) | 60 | 60 |
Power factor | 0.93 | 0.93 |
Welding current regulating range(A) | 5-500 | 5-630 |
Output empty loading voltage (V) | 75 | 75 |
Cooling method | Wind cooling/water cooling | Wind cooling/water cooling |
Insulation class | F | F |
Degree of protection | IP21 | IP21 |
Dimension L×W×H(mm) | 610*320*590 | 610*320*590 |
Weight (Kg) | 40 | 41 |

























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