Shenzhen General Welder Technology Co., Ltd.
Welding &Cutting Technology
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Three Phase IGBT Welding Machine 0.93 Factor MMA 250A Welder MOS
1 Adopting 100KHz MOSFET inverter technology, extremely reliable.
2 Adopting high-frequency increasing voltage arc striking technology, easy arc striking, well recognition with users.
3 Unique output characteristics design, suitable for wire filling welding, perfect welding results.
4 Dual welding process: TIG DC/MMA.
5 Auto-protection against over-voltage, over loading and over-heat, reliable and durable.
6 Wide working voltage range,high duty cycle, more suitable for factory work continuously.
Specification:
| Input Voltage | AC380V±15% |
| Frequency | 50/60 |
| Rated Input Current | 20.4 |
| No-load Voltage | 54 |
| Output Current Range | 20-220 |
| Rated Output Voltage | 22 |
| Duty Cycle | 60 |
| No-load Loss | 60 |
| Arcing Way | Transfer |
| Efficiency | 85 |
| Power Factor | 0.93 |
| Insulation Grade | F |
| Housing Protection Grade | IP21 |
| Net Weight | 12.8 |
| Dimension | 480*204*355 |