BX1-C Series, ac arc welder. model Item: BX1-130C/ 160C/180C/200C/250C ItemBX1-130CBX1-160CBX1-180CBX1-200CBX1-250CRated output current(A)130160180200250Power voltage(v)110,230,400110,230,400110,230,400110,230,400110,230,400Rated duty cycle(%)1010101010Rated input..