Characteristics
1. High power module, 100% duty cycle, welding wire 100 meters without current attenuation, long-term welding
2. A single station uses Φ5.0 electrode for long-term welding, which is not afraid of voltage fluctuations and can be
welded under both high and low voltages.
3.J422/J427|506/J507 electrodes can all be used for welding.
4. Adapt to the harsh environment of shipyards, construction sites, and the field, and welding in high and low tempera-
ture weather
Technical Parameters
| Model | MMA-500X4 |
| Input Voltage (V) | 3P/380V ±10% |
| Maximum Input Current (A) | 160 |
| Maximum Input Power (KVA) | 60.8 |
| Rated Output Current (A) | 5-500 per station |
| Rated Output Voltage (V) | 40 |
| Duty Cycle (%) | 100 |
| No-load Voltage (V) | 82 |
| Power Factor (Φ) | >=0.93 |
| Efficiency (%) | >=85 |
| Welding Diameter (MM) | 2.5-6 |
| Cooling Method (/) | Forced Air Cooling |
| Dimensions (MM) | 710*500*1040 |
| Net Weight (KG) | 118 |
Keywords
MMA-500*4 Inverter Welder – 4-Station Welding Machine for Shipbuilding (ZX7-500*4)
1. High power module, 100% duty cycle, welding wire 100 meters without current attenuation, long-term welding
2. A single station uses Φ5.0 electrode for long-term welding, which is not afraid of voltage fluctuations and can be
welded under both high and low voltages.
3.J422/J427|506/J507 electrodes can all be used for welding.
4. Adapt to the harsh environment of shipyards, construction sites, and the field, and welding in high and low tempera-
ture weather
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