Product Name:Inverter IGBT welding machine MIG - 500M Specification: Model Parameters NB-200IGBTNB-315IGBTNB-350IGBTNB-500IGBTNB-630IGBTRated input power Three phase 380V/50HZRated input capacity 7.214.516.5KVA23KVA30KVARated input current 172225A34A45AOpen circuit voltage 687474V77V77VRated welding current 200A315350A500A630ARated welding voltage 17.529.831.5V39V44VGas-shield welding Output current45 200A60 31560 350A60 500A60 630AOutput voltage16 22.516 27.5V16 31.5V16 39V16 44Vmanual welding Output current45 200A50 315A50 350A50 500A50 630AOutput voltage17 30V22 30V22 34V22 40V22 44VArc crater current 45 200A80 315A80 350A80 500A80 500AArc crater voltage 17 3417 40V17 40V17 40V17 40VWelding wire’s diameter (mm) Solid φ0.8 φ1.0Solid φ0.8 φ1.0Solid φ0.8 φ1.0 φ1.2Solid φ1.0 φ1.2 φ1.6Solid φ1.0 φ1.2 φ1.6Flux-cored φ1.0 φ0.8Flux-cored φ1.0 φ0.8Flux-cored φ1.0 φ1.2Flux-cored φ1.0 φ1.2 φ1.6Flux-coredφ1.0 φ1.2 φ1.6Insulation Grade FProtection Grade IP21SDimensions(L×W×H) 760x500x630570×290×530(mm)640×290×530(mm)690×320×570(mm)Weight 603739Kg45Kg54KgTag: Mig, welding machine, IGBT, Inverter Machine new out look..