Digitally controlled welding inverter type EVOTIG P (TENA TIG, ROSWELD TIG, STYLARC EVOTIG ranges)

Welding inverters with modular power part, with digital control, providing high accuracy of the set parameters of manual arc welding, manual argon-arc welding, mechanised argon-arc welding of steels, titanium, aluminium and other alloys at AC and DC welding currents, air-arc gouging. They support all types of pulse welding, welding with high-frequency modulation, various control algorithms of mechanised filler material feeding, contact/non-contact arc ignition. Current control range: for RD 20...500 A, for RAD 3...500 A, for MAD 5...800 A, for VDS 300...1000 A. DC sources up to 200, 350, 400, 450, 500, 550, 550 and 1000 A, DC and AC sources up to 200, 350, 400, 450, 500, 550 and 800 A are produced in series. Control tact of welding arc parameters 6,6 ?s; IP 34; PV 100% at max.current in temperature range -40 ... +40°C; insulation class H; efficiency 96%; mains voltage 400+25% V.