Detailed Product Description

Features and purpose

1) The main circuit adopts 3-phase rectification technique of semi-control bridge thyristor,the circuit is simple and maintenance is easy

2) The main AC contactor is of a current-free change over design,with a long service life and ledd bombardment of the power network

3) It is provided with a voltage fluctuation compensating circuit,able to compensate effectively the power network voltage fluctuation

4) There are two kinds of performance outputs:normal and drop,applied respectively in multiple arc welding technologies such as the cover up arc welding,the carbon welding air shaping and the electric slug welding,etc.