IEC 61400-50-1:2022Wind energy generation systems - Part 50-1: Wind measurement - Application of meteorological mast, nacelle and spinner mounted instruments
345,00 €
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IEC 61400-12-2:2022Wind energy generation systems - Part 12-2: Power performance of electricity producing wind turbines based on nacelle anemometry
345,00 €
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IEC 61400-12:2022Wind energy generation systems - Part 12: Power performance measurements of electricity producing wind turbines - Overview
80,00 €
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IEC 61400-12-5:2022Wind energy generation systems - Part 12-5: Power performance - Assessment of obstacles and terrain
150,00 €
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IEC 61400-50-2:2022Wind energy generation systems - Part 50-2: Wind measurement - Application of ground-mounted remote sensing technology
270,00 €
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IEC 61400-12-3:2022Wind energy generation systems - Part 12-3: Power performance - Measurement based site calibration
270,00 €
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IEC 61400-50-3:2022Wind energy generation systems - Part 50-3: Use of nacelle-mounted lidars for wind measurements
345,00 €
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IEC 60076-22-5:2021Power transformers - Part 22-5: Power transformer and reactor fittings - Electric pumps for transformers
150,00 €
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IEC 60076-22-6:2021Power transformers - Part 22-6: Power transformer and reactor fittings - Electric fans for transformers
115,00 €
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IEC 61400-27-1:2020Wind energy generation systems - Part 27-1: Electrical simulation models - Generic models
375,00 €
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IEC 61400-27-2:2020Wind energy generation systems - Part 27-2: Electrical simulation models - Model validation
345,00 €
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IEC 60076-11:2018/ISH1:2020Interpretation sheet 1 - Power transformers - Part 11: Dry-type transformers
0,00 €
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IEC 60076-24:2020Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT)
40,00 €
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IEC 60076-22-7:2020Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings
345,00 €
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IEC 61400-26-1:2019Wind energy generation systems - Part 26-1: Availability for wind energy generation systems
375,00 €
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IEC 61400-21-1:2019Wind energy generation systems - Part 21-1: Measurement and assessment of electrical characteristics - Wind turbines
400,00 €
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IEC 61400-3-1:2019Wind energy generation systems - Part 3-1: Design requirements for fixed offshore wind turbines
400,00 €
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