NB-500 Inverter Small IGBT Light Weight Aluminium Pulse Mig Welding Machine
Processes:MIG/MAG
Working Conditions:Ambient temperature -10~40℃;Altitude 1000m.
IP Rating:IP23
Accessories:Wire feeder, MIG/MAG welding torch.
Features:
IGBT inverter power source with soft switch, 25% electricity saving compared to thyristor rectifier welding machine with the same specifications;
Digital preset of current and voltage;
Arc characteristics adjusted via control of waveforms;
Spatter controlled and shaping improved;
Dust-proof, sand-proof, water-proof and vibration-proof design;
Good electromagnetic compatibility.
Main Technical Parameters
Model |
NB-350 |
NB-500 |
Product ID |
4051010000 |
4050010000 |
|
Input Power Phase/Voltage/Hertz |
3 phase 380V±10% 50-60Hz |
|
Rated Input Power |
13.7kVA |
24.4kVA |
Rated Input Current |
21A |
37A |
Rated Output Current/Voltage |
350A/31.5V |
500A/39V |
Output Current Range |
60-350A |
60-500A |
Output Voltage Range |
17-31.5V |
17-39V |
Rated Duty Cycle |
60% |
|
|
Max. Open-circuit Voltage |
70V |
73V |
Cooling |
Air-cooling |
|
Weight |
36kg |
41kg |
Dimensions(W×D×H) |
285mm×478mm×405mm |
312mm×569mm×428mm |


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