Welding Rectifier VDU-1202 U3 for Flux-Cored and Gas Shielded Welding

VDU-1202 welding rectifier is designed for completion of automatic machines for welding under flux layer and in shielding gas environment of steel products. Rectifier can also be used for air-arc cutting with carbon electrode (complete with ballast rheostats). Main features of welding rectifier VDU-1202 Falling and rigid external characteristics.

Smooth adjustment of welding current in case of falling external characteristics, voltage - in case of rigid external characteristics. Thyristors are protected from voltage drops by a resistor-capacitive circuit. Indication of thermal overload.

Possibility of remote regulation of welding parameters.