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 name | Rate |
|---|---|
| Rated mains voltage, V | 380 |
| Mains frequency, Hz | 50 |
| Rated welding current at DC=25% and welding cycle of 5 minutes, А | 250 |
| Rated operating voltage, V | 30 |
| No-load voltage, V | 75 |
| Smooth control limits of welding current, A | 90-250 |
| Rated power consumption, kVA | 20 |
| Electrode diameter, mm | 3-5 |
| Weight, kg | 75 |
| Overall dimensions, mm | 430×400×455 |