Multi-station welding rectifier VDM25-630 (ВДМ25-630)

Appointed:

1. For equipping stations for manual arc welding, cutting, surfacing with artificial electrodes on direct current;

2. For automatic and mechanized welding under the flux layer;

3. For air - arc gouging and cutting. The rectifier is an unregulated power source and has a rigid volt - ampere characteristic. Regulation of the welding current is carried out using the BBR 1200 or RB 302 ballast block of rheostats.

The rectifier consists of a powerful power transformer, a modern thyristor - diode rectifier module, with a classic air cooling system. Compared to similar rectifiers, the source of production "AMITI" has the following advantages:

simple design, high reliability and durability;

absence of fast - wearing electromagnetic contactors;

convenient connection of welding posts.