Sir ji in 400 Amps 3phase igbt inverter welding machine below 200amps machine works fine, but if I keep more than 300amps it indicates OC error. So please suggest me the check points.
24 volt ki supply Lagai hai ya single face Ki Hai single Tu Ki Hai aur kiske niche Lagai Hai Transformer ke aap mujhe Iske bare mein bataen ki kripa Karen