Current stage: 40.00 Effective date: May 9, 2025
Next stage: CCDV Next stage date: Jun 27, 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 40.00 DIS registered May 9, 2025