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Single-phased, single-pack rack welding transformer is designed for manual arc welding with alternating current of low-carbon and low-alloyed steels using coated electrodes.

The transformer is compact and equipped with smooth shunt control of welding current; it is simple in design and reliable in operation. It is equipped with a welding current scale. It has exceptional welding properties.  It is widely used in various types of welding works in industry, construction, agriculture, and other industries.

For transportation, it is equipped with handles and load-handling devices.

The welding transformer itself is impregnated in a vacuum furnace with silicon organic varnish KO-916K, which provides the product with high water resistance and corrosion resistance.

Parameter nameRate
Rated mains voltage, V380
Mains frequency, Hz50
Rated welding current at DC=25% and welding cycle of 5 minutes, А250
Rated operating voltage, V30
No-load voltage, V75
Smooth control limits of welding current, A90-250
Rated power consumption, kVA20
Electrode diameter, mm3-5
Weight, kg75
Overall dimensions, mm430×400×455
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