Soft Start: Soft arc initiation decreases any damages on to work piece and weld metal by welding spatters. Optimized welding conditions contribute to work efficiency and welding quality.
Convenient maintenance and over current prevention: There are unified three PCBs, which enable a prompt maintenance. Sufficient space provides easy replacement and maintenance. When over current more then pre-setting range is occurred, output is automatically cut off.
Gas cut off: When the switch is on, the gas valve operates and when power if off, the gas valve is shut down automatically.
Long-life due to safe design: Main transformer, reactor and radiator are designed considering temperature characteristics, insulation and safety factors. High capacity Thyristor maximizes the life of electric power transforming parts.