Remember: A transformer that meets IEC 60076-5 doesn't just handle the first fault. It handles the second, the third, and the countless reclosing shots over a 40-year service life. That is the difference between a component and a foundation.
Short-circuit currents generate two types of electromagnetic forces: iec 60076-5
A review of the standard must highlight the significant shift in the treatment of introduced in the 2023 (3rd) edition. Remember: A transformer that meets IEC 60076-5 doesn't