The POWERBILT 300 Amp 1 Phase IGBT Welding Machine PBT-WI-300 operates at 220V/50Hz with a current range of 20-300 Amp. It features a 9.2 kVA input power, 60% duty cycle, and 85% efficiency. This machine is ideal for heavy-duty fabrication and repairs, supporting electrodes from 1.6 to 5.0 mm.