Universal Welding Rectifier VDU-1601 U3 for Automatic and Mechanized Welding

VDU-1601 U3 universal welding rectifier. Designed for automatic and mechanised welding under a layer of flux. Rectifier VDU-1601 U3 complete posts manual arc welding, cutting, surfacing with piece electrodes on direct current.

Also, VDU-1601 U3 is used for semi-automatic welding, air-arc gouging and cutting. Rectifier VDU-1601 U3 is an adjustable power source and has two types of rigid external volt-ampere characteristics of general purpose. Regulation of welding parameters is carried out by means of the control board.

Rectifier VDU-1601 U3 consists of a powerful power transformer, modern rectifier thyristor-diode module with improved air cooling system and control board. Welding rectifier VDU-1601 U3 is a mobile unit in a single-hull design.