AC arc Welder ( air-cooling structure) in different sizes BX1-C Series AC/ARC Welder Specificatipon: Model BX1-130CBX1-160CBX1-180CBX1-200CBX1-250CBX1-300CRated Input Voltage 110V/220V110V/220V110V/220V110V/220V110V/220V110V/220VOpen Circuit Voltage 48V48V48V48V48V48VCurrent Adjust Range 55-130A60-160A70-180A80-200A90-250A100-300ARated Load Continuance Rate 10%10%10%10%10%10%Rated Input Volume 7KVA8KVA9.6KVA10.7KVA11.5KVA12KVAInsulation Grade FFFFFFElectrode diameter 2-2.5mm2-3.2mm2-3.2mm2.5-3.2mm2.5-4mm3-4mmWeight 17kg18kg19kg20kg21kg22KgDimensions 500*300*370mm500*300*370mm500*300*370mm500*300*370mm500*300*370mm500*300*370mm