NBC Series IGBT Inverter Gas Shielded Welder |
NBC-350 |
NBC-500 |
NBC-630 |
Rated input voltage |
380V |
380V |
380V |
Rated input capacity |
14KVA |
25 KVA |
37 KVA |
Rated input current |
25A |
46 A |
66 A |
Voltage adjusting range |
14-40V |
17-50V |
17-50V |
Current adjusting range |
60-350A |
60-500A |
60-630A |
Welding wire |
Ф0.8-Ф1.6 |
Ф1.0-Ф1.6 |
Ф1.0-Ф2.0 |
Duty cycle |
60% |
60% |
60% |
Full load efficiency |
89% |
89% |
89% |
Power factor |
0.87 |
0.87 |
0.87 |