Power supply MC-400 is made in a single-hulled design and represents itself the inverter power source which is designed for:
- manual arc welding with electrodes (MMA) coated by constant current to direct or reverse polarity.
- welding in all spatial positions.
Welding machine is designed for operation in closed premises with the following conditions:
- ambient temperature from -10C to +40 C;
- relative air humidity no more than 80% at 20 C;
- environment unit, non-explosive, not containing conductive dust, aggressive gases and vapors, that destroy metals and isolation.
Supply voltage, V | 3~380 ±10% |
Power consumption, kVa | 18.5 |
Open circuit voltage, V | 85 |
The range of adjustment of welding current, A | 20-400 |
Forcing of the arc, A | 1-150 |
Hot start, A | 15-315 |
The hot start time, sec | 0,01-1 |
Welding current, A when RO 60% | 400 |
Welding current, A when RO 100% | - |
Overall dimensions, mm | 580х310х560 |
Weight, kg | 43 |
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