Calculation work. Welding Power Supplies

Calculation work. Welding Power Supplies

In this paper, a welding power source was selected.
Initial data:
- source for automatic submerged arc welding;
- current - constant;
- production conditions - industrial;
- serial production - large-scale, PN = 90%;
- the value of the welding current - (950-1200A);
- The given basic criterion for selecting an IP is the minimum purchase price.

Additional information:

Language of work - Russian