E DIN IEC/TS 60815-3 VDE V 0674-256-3:2021-01
Selection and dimensioning of high-voltage insulators intended for use in polluted conditions
Part 3: Polymer insulators for a.c. systems
(IEC 36/478/CD:2019); Text in German and English
Class/Status:
Draft,
valid
Released: 2021-01 Published: 2020-12-04
VDE Art. No.: 1600353
End of objection deadline: 2021-02-04