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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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Corrigendum - Low-voltage switchgear and controlgear assemblies Part 5: Assemblies for power distribution in public networks. Original standard UNE-EN IEC 61439-5-2024 AC-2025 in PDF full version. Additional info + preview on request

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Low-voltage switchgear and controlgear assemblies Part 5: Assemblies for power distribution in public networks. Original standard UNE-EN IEC 61439-5-2024 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

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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

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Portable residual current devices (PRCDs) without integral overcurrent protection for household and similar use. Original standard UNE-EN IEC 61540-2025 in PDF full version. Additional info + preview on request

Document status: Active