Current stage: 40.99 Effective date: 26 sht 2025
Next stage: DECFDIS Next stage date: 31 dhj 2025
Originator: IEC
Owner: TC 18
Type: International Standard
ICS: 47.020.60
PUBLISHED IEC 60092-305:1980 ED3
PUBLISHED IEC 60092-305:1980/AMD1:1989 ED3
IN_DEVELOPMENT IEC 60092-305 ED4 40.99 Full report circulated: DIS approved for registration as FDIS 26 sht 2025