Digital Control Welding Inverter EVOMIG for Precision Arc Welding Applications

Welding inverters with modular power part and with digital control, providing high accuracy of the set parameters of manual arc welding, manual argon-arc welding with a non-melting electrode and mechanised welding of steels, titanium, aluminium and other alloys at a constant welding current, as well as air-arc gouging. The sources support welding of root, filling and facing layers of welded joints with controlled short circuits and pulse welding without short circuits. A combination of different welding modes is possible.

Current control range: for mechanised welding 20...650 A, for manual arc welding with covered electrode 20...500 A, for manual argon-arc welding with non-melting electrode 5...500 A. Sources with current strength of 200, 350, 400, 450, 500, 550 and 650 A are produced in series. Control tact of welding arc parameters 6,6 ?s; IP 34; SP 100% at maximum current in the range T -40 ...

+40 ° C; insulation class H; efficiency 96%; supply voltage ~(400±25%) V.