1. Adopt advanced full-bridge IGBT inverter technology.
2. Digital display for welding current presetting and display.
3. Heavy-duty cycle for heavy industry use.
4. Arc force and hot start adjustable, ensure easy arc striking.
5. Auto protection against over-voltage, over-current and over-heated.
| Parameter | MMA / ARC 400 |
|---|---|
| Voltage (v) | 3-415 ±10% |
| Frequency (Hz) | 50/60 |
| Rated Input Capacitor (KVA) | 15 |
| Rated Output Voltage (V) | 34 |
| Power Factor (COS) | 0.93 |
| Output no-load Voltage (V) | 70 |
| Rated Duty Cycle (%) | 60 |
| Output Current Range (A) | 400 |
| Efficiency (%) | 85 |
| nsulation Class | F |
| Protection Degree | IP21S |
| Dimension (mm) | 480*233*450 |
| New Weight (Kg) | 20 |
| Gross Weight (Kg) | 21.8 |
