Wind energy generation systems - Part 15-1: Site suitability input conditions for wind power plants (IEC 88/781/CD:2020); Text in German and English
Edition 2021-07

Wind energy generation systems - Part 21-2: Measurement and assessment of electrical characteristics - Wind power plants (IEC 61400-21-2:2023); German version EN IEC 61400-21-2:2023
Edition 2024-04

Wind energy generation systems - Part 21-2: Measurement and assessment of electrical characteristics - Wind power plants ((IEC 61400-21-2:2023) EN IEC 61400-21-2:2023) (german version)
Edition 2024-05-01

Wind energy generation systems - Part 21-2: Measurement and assessment of electrical characteristics - Wind power plants
Edition 2023-05

Wind energy generation systems - Part 50: Wind measurement - Overview (IEC 61400-50:2022); German version EN IEC 61400-50:2022
Edition 2023-07

Wind energy generation systems - Part 50-1: Wind measurement - Application of meteorological mast, nacelle and spinner mounted instruments (IEC 61400-50-1:2022); German version EN IEC 61400-50-1:2022
Edition 2024-03

Wind power generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines (IEC 61400-12-1:2017); German version EN 61400-12-1:2017
Edition 2017-12

Wind turbines - Part 12-2: Power performance of electricity-producing wind turbines based on nacelle anemometry (IEC 61400-12-2:2013); German version EN 61400-12-2:2013
Edition 2014-02

Wind turbines - Part 4: Design requirements for wind turbine gearboxes (IEC 61400-4:2012); German version EN 61400-4:2013
Edition 2013-10

Wind turbines - Part 13: Measurement of mechanical loads (IEC 61400-13:2015 + AMD1:2021); German version EN 61400-13:2016 + A1:2022
Edition 2023-02