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IEC

IEC 61400-5:2020+AMD1:2025 CSV

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2025-08-28
Wind energy generation systems - Part 5: Wind turbine blades
IEC

IEC TR 61850-90-3:2016/COR1:2020

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2020-11-04
Corrigendum 1 - Communication networks and systems for power utility automation - Part 90-3: Using IEC 61850 for condition monitoring diagnosis and analysis
IEC

IEC TS 63209-1:2021

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2021-04-27
Photovoltaic modules - Extended-stress testing - Part 1: Modules
IEC

IEC TS 63527:2025

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2025-08-13
Safe management and operation of electrical installations