BX1-250C1ac arc welding machine Item BX1-130C1 BX1-160C1 BX1-180C1 BX1-200C1 BX1-250C1 Rated output 130 160 180 200 250 Power voltage 110,230/400 110,230/400 110,230/400 110,230/400 110,230/400 Rated duty cycle(%) 10 10 10 10 10 Rated input capacity(KVA) 7 8 9.5 10.7 14.2 Current range(A) 50-130 55-160 60-180 60-200 70-250 Electrode diameter(mm) 2-2.5 2-.3.2 2-3.2 2-3.2 2-4 Weight(kg) 17 18 19 21 22 Packing dimensions(cm) 41.5x25x37