Current stage: 20.99 WD approved for registration as CD Feb 16, 2024
Next stage: CD Next stage date : Jun 28, 2024
Originator: IEC
Owner: TC 23/SC 23K
Type: International Standard
ICS: 27.015 Energy efficiency. Energy conservation in general | 29.020 Electrical engineering in general
IN_DEVELOPMENT IEC 63552 ED1 20.99 WD approved for registration as CD Feb 16, 2024