... steel, low alloy steel. stainless steel portable BX6-160 series ac arc welder, adopt tap transformer, forced air cooling method; ... Suitable for 380V/220V AC supply; Compact, light, easy to carry, suitable for moving, ... (A)160200250300Rated input voltage (V)380/220380/220380/220380/220Rated frequency (Hz)50505050Rated input volume (KVA)91216.521.6Idle voltage ( ...