... :single-phase,on-wheel,fan-cooled,movable cable,thermostatic proteection,AC/DC 2:transformer structure,Alu coil,stepless current adjustment,suit ... 53 53Current range(A)55-16(AC) 40-130(DC)60-200(AC) 50-140(DC)70-230(AC) 60-260(DC)75-250 ... H H HUsable electrodes(mm)2-4(AC) 1.6-3.2(DC)2-4(AC) 2-3.2(DC)2-5 ... (AC) 2-4(DC)2-5(AC) 2-4(DC)Weight ...