DeWalt 400ah welding machine.Rated Output: Up to 400 A (some sources note up to 350 A as well)
Current Range: Stepless adjustment from approximately 20–400 A
Power Supply: Single-phase 220–230 V, 50–60 Hz
Input Capacity: Around 8.7 kVA
Electrode Compatibility: Electrodes between 1.6–5.0 mm