|Supply voltage, V||380, ±10%|
|Power consumption, kVA, not more than||24|
|MIG/MAG source voltage (continuously variable, discrecity 0,1), V||16,5-34|
|MIG/MAG welding current , A||50 - 400|
|MМА welding current (adjustment discrecity 1A), A||50 - 400|
|Typical operation of a duty cycle, % (at +40°С)||100|
|Operating temperature range, °С||-40...+40|
|Overall dimensions, mm||610х270х535|
DC 400.33M is a modern industrial inverter welding device for amperage up to 400A, designed for:
The device is known for technical reliability and quality, incorporating the latest in specialty welding technology and electronics.
DC 400.33M device enables to reach exact welding mode maintenance (regardless of power supply cables length and voltage variations), high quality welds with all types of filler wire, minimal sputtering, smooth striking and starvation of arc, combined with stable arc burning in the course of welding.
DC 400.33M enables covered-electrode welding.
Current-voltage characteristic alteration from 0.4 V/A to 1.4 V/A and different current-voltage characteristic slope depending on electrode coating allow to get quality welds while using electrodes with basic or cellulose coating.
Automatic cutoff circuits prevent overheating caused by phase over/under voltage conditions of more than 10%. Unit characteristics are protected from supply voltage fluctation.
PM-4.33 feeding mechanism is designed for feeding solid steel, aluminum and flux-cored wire from 0.6 to 2.4 mm in combination with DC 400.33M device.