Current stage: 10.99 New project approved Feb 23, 2026
Originator: CENELEC
Owner: CLC/TC 88 Wind turbines
Type: European Norm
ICS: 27.180 Wind turbine energy systems
PUBLISHED EN IEC 61400-5:2020
PUBLISHED EN IEC 61400-5:2020/A1:2025
IN_DEVELOPMENT prEN IEC 61400-5 10.99 New project approved Feb 23, 2026
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