The Miller Electric Invision™ 450 MPa MIG power source is designed to work with application materials like steel, metal core, aluminum, stainless steel, nickel, silicon bronze, and copper nickel. The duty cycle on this unit is rated at 100% @450 amps, with a power input voltage of 575V 60 Hz, output range of 15-600A, and compatible with GMAW, FCAW, GMAW-P, and CAC-A processes. This unit's physical dimensions are 27.125 x 14.5 x 17.25 in, weighs 122 lbs, and is portable by use of handles. Meets or exceeds CSA safety standards. Made in United States.