Total Standards : 9
| S.No | IS Number | IS Title | Aspect | Degree of Equivalence (E) |
Date of Pub. (F) |
Document | Action |
|---|---|---|---|---|---|---|---|
| 1 | IS/IEC 61400-12-2):2022 IS/IEC 61400-12-2-2022 |
Wind Energy Generation Systems Part 12 Power Performance Sec 2 Electricity producing wind turbines based on nacelle anemometry | Methods of tests | Identical under single numbering | 24-09-2025 | ||
| 2 | IS/IEC 61400-50-1):2022 IEC 61400-50-1-2022 |
Wind Energy Generation Systems Part 50 Wind measurement Sec 1 Application of meteorological mast, nacelle and spinner mounted instruments | Code of Practice | Identical under single numbering | 24-09-2025 | ||
| 3 | IS/IEC 61400-12:2022 IEC 61400-12:2022 |
Wind energy generation systems Part 12: Power performance measurements of electricity producing wind turbines Overview | Methods of tests | Identical under single numbering | 24-09-2025 | ||
| 4 | IS/IEC 61400-21-2):2023 |
Wind Energy Generation Systems Part 21 Measurement and Assessment of Electrical Characteristics Section 2 Wind Power Plants | 17-11-2025 | ||||
| 5 | IS/IEC 61400-6:2023 |
Wind Energy Generation Systems Part 29 Marking and Lighting of Wind Turbines | 17-11-2025 | ||||
| 6 | IS/IEC/TS 61400-28:2025 |
Wind Energy Generation Systems Part 28 Through-Life Management and Life Extension of Wind Power Assets | 09-12-2025 | ||||
| 7 | 61400:2025 |
Wind Energy Generation Systems Part 28: Through-life management and life extension of wind power assets | 05-12-2025 | ||||
| 8 | 61400:2023 |
Wind Energy Generation Systems Part 21 Measurement and Assessment of Electrical Characteristics Section 2 Wind Power Plants | 30-10-2025 | ||||
| 9 | TS:2023 |
Wind energy generation systems Part 29: Marking and lighting of wind turbines | 30-10-2025 |