STB PDF
Wind energy generation systems - Site suitability input conditions for wind power plants. Original standard UNE-EN IEC 61400-15-1-2025 in PDF full version. Additional info + preview on request
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Wind energy generation systems - Part 21-2- Measurement and assessment of electrical characteristics - Wind power plants. Original standard UNE-EN IEC 61400-21-2-2024 in PDF full version. Additional info + preview on request
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Amendment 1 - Wind energy generation systems - Lightning protection. Original standard UNE-EN IEC 61400-24-2019 A1-2024 in PDF full version. Additional info + preview on request
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Wind energy generation systems - Design requirements for floating offshore wind turbines. Original standard UNE-EN IEC 61400-3-2-2025 in PDF full version. Additional info + preview on request
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Safety of machinery - Electro-sensitive protective equipment - Part 3- Particular requirements for active opto-electronic protective devices responsive to diffuse reflection (AOPDDR). Original standard UNE-EN IEC 61496-3-2025 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 11 - Portable residual current devices (PRCDs) without integral overcurrent protection for household and similar use. Original standard UNE-EN IEC 61540-2025 A11-2025 in PDF full version. Additional info + preview on request
Document status: Active