The welding current of INVERTER series stud welding power source is from 50A to 1200A, and the current adjustment accuracy is 1A.The welding time adjustment range is 1-1500ms,with adjustment accuracy 1ms. The pilot current intensity and time are adjustable. Used in conjunction with the welding distributor NK4, it can support 5 welding guns with different welding parameters, including support for 1-5 manual welding guns, semi-automatic welding guns and fully automatic welding guns or their combinations. When used in conjunction with the SMART1000, you can get real-time parametric waveforms for each weld, including current, arc voltage, and welding gun action curve.