Powerful Dewalt Welding Machine 400A

Rated output 400 A Input voltage 220–230 V, single phase Frequency 50–60 Hz Input capacity About 8.7 kVA on one commonly listed 400A model Welding current range 20–300 A on that model; other listings specify 20–400 A Electrode size 1.6–5.0 mm Technology IGBT inverter Cooling Fan cooled Adjustment Stepless current adjustment Protection Over-current and over-voltage protection