Russian Welding Equipment, schematic diagrams

Portable Russian Welding Transformer TSB-90-1U3 The russian welding transformer type “TSB-90-1U3” is an industrial manufacturing welding equipment. It is┬ádesigned for manual metal arc welding (MMA), in alternating current, of low carbon steels with thickness less than 3mm, using 2-3mm electrodes. Quick welding specs MMA welder low carbon steels with maximum thickness of 3mm 2-3mm electrodes…