Silicon Control Rectifier (SCR)

KR Series Silicon Control rectifier(SCR) gas protective welder

Model: KR-250, KR-350, KR-500, KR-630

Description:

• Use the special accessorial DC reactor to improve the frequency of short circuit in low current region, arc smooth and stable, reduce frequency of short circuit in high current region, and low spatter, high welding performance.
• Use the hick film circuit in the timing control and end arc control, consume few controlled circuit board, high reliability, complete range of performance.
• The application of high speed and high accuracy output controlled technology to ensure the unified adjustment and the stability, even at the fluctuation of power voltage and the environment changes.
• Have the good protective circuit to avoid over current and over heat to ensure the Feature of welder.
• Use the direct current reactor of node center tap to improve the feature of welder.