Air-cooled welding transformer from are-tec systems is robust and compact in design. At it is light weight it is easily moveable. The machine is equipped with a number of tapping switches for better welding results and to adjust output current. Technical specifications: rated input voltage - 220 v, 50hz, single phase; rated input capacity - 12.5 kva; open circuit voltage -55v; rated welding current - 140a; welding current range -50-160a; type of cooling - fan cooled; net weight - 25kg; and dimensions - 430 x 180 x 310 mm. It is ideal for welding low carbon steel and low alloy structures.
