prEN IEC 61400-11

Wind turbines - Part 11: Acoustic noise measurement techniques prEN IEC 61400-11

Current stage: 10.99 New project approved Jun 1, 2026

Originator: CENELEC

Owner: CLC/TC 88 Wind turbines

Type: European Norm

ICS: 27.180 Wind turbine energy systems

IN_DEVELOPMENT
prEN IEC 61400-11
10.99 New project approved
Jun 1, 2026

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