Rectifier with single-phase power supply for MMA and LIFTIG welding in direct current with single-phase variable inductance. Optimized for all types of electrodes (rutile, basic, stainless, aluminum and hard facing). BIVOLTAGE version with voltage inverter for 230V or 400V three-phase power supply. Shipyard version built with wheels and poles for ease of movement in shipyards.
Input voltage - 1x220/440V (+/- 10%)
Power factor - cos Φ 0,90
Maximum primary current (230/400V) - 115/57A
Maximum power - 25kVA
No-load voltage - 98V
Duty Cycle 35% - 300A
Duty Cycle 60% - 230A
Duty Cycle 100% - 175A
Electrodes - Ø 5,0 mm
Protection - IP21S
Insulation class - H
Weight - 120 Kg
Dimensions (HxWxL) - 670 x 560 x 800 mm