PUBLISHED
IEC TS 60815-4:2016 ED1
PROJECT
IEC TS 60815-4 ED2
40.99
Full report circulated: DIS approved for registration as FDIS
Dec 18, 2025
Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 4: Insulators for DC systems
40.99 Full report circulated: DIS approved for registration as FDIS