IGBT inverter MMA series arc welding machines are used in power construction, petrochemical construction, pressure vessels, shipbuilding and other industries and production enterprises.
main feature:
High load endurance;
Passive power factor correction technology, high power factor;
High switching frequency, small size and light weight;
Welding machines above 500A also have carbon arc gouging function;
| MMA-200/315/400/500/630 | |||||
| Model | MMA-200 | MMA-315 | MMA-400 | MMA-500 | MMA-630 |
| Rated input voltage (V) | 2Ph 220V 60HZ | 3Ph 220V 60HZ | 3Ph 220V 60HZ | 3Ph 220V 61HZ | 3Ph 220V 62HZ |
| Welding current range (A) | 20-200 | 20-315 | 20-400 | 20-500 | 50-630 |
| Rated load duration (%) | 60 | 60 | 60 | 60 | 60 |
| Full load efficiency (%) | 89 | 89 | 89 | 89 | 89 |
| power factor | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 |
| Weight(KG) | 7 | 7 | 43 | 47 | 55 |
| VolumeMM³ | 320x170x240 | 430x280x370 | 636x322x582 | 576x297x557 | 700x330x600 |
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Provide technical consultation on welding and cutting technology, mechanical configuration, etc
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