BS PD IEC TS 63493-1:2025
BS PD IEC TS 63493-1:2025 Transformer bushings dimensional standardization-Part 1: Medium voltage bushings with <i>U</i><sub>m</sub> from 12 kV up to and including 52 kV and <i>I</i><sub>r</sub> from 630 A up to and including 3 150 A
standard byBSI Group , 12/17/2025




