Feature:1,Compact structure. 2,Welding current and voltage digital display. 3,Euro-style. 4,welding voltage adjusted by step switch. 5,welding current adjusted continue. 6,Opearation :continue,sopt and space welding function, suitable for various welding requirement. 7,MIG/MAG/CO2 and with spot function. 8,Operationg easy. 9,Hight quality gun from famous company in the world. Earth cable 3m. 10,2Rollers or 4Rollers wire feeder. Model FNBC200/251 FNBC250 FNBC315 FNBC350 Input voltage 1X220-240V 50/60HZ 3X400V(380V) 50/60HZInput power capacity 5.0/7.0KVA 9.8KVA 14.2KVA 15.5KVA Voltage steps 6/10 10 21 21 Current Range 40-200/250A 40-250A 50-315A 50-350A Rate duty cycle 35% 40%35% Dimensions(LXWXH) 810X455X720mmWeight(kg) 68 78 88 90