29.240 : Power transmission and distribution networks

29.240.01

Power transmission and distribution networks in general

29.240.10

Substations. Surge arresters

29.240.20

Power transmission and distribution lines

29.240.30

Control equipment for electric power systems

29.240.99

Other equipment related to power transmission and
25/30521719 DC:2025

25/30521719 DC:2025

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Draft BS EN IEC 63409-5 ED1 Photovoltaic power generating systems connection with the grid - Testing for conversion equipment Part 5: Electromagnetic compatibility low frequency conducted disturbances

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25/30521720 DC:2025

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Draft BS EN IEC 63409-1 ED1 Photovoltaic power generating systems connection with the grid - Testing of conversion equipment Part 1: General requirements

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25/30528712 DC:2025

25/30528712 DC:2025

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Draft BS EN IEC 60038/AMD2/FRAG1 ED7 Amendment 2 (Fragment 1). Standard voltages for LVDC supply and LVDC equipment (Proposed horizontal standard)

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25/30477826 DC:2025

25/30477826 DC:2025

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BS 7430 Protective earthing of electrical installations. Code of practice

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BS EN IEC 62310-1 Static transfer systems (STS) Part 1: General and safety requirements

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25/30528708 DC:2025

25/30528708 DC:2025

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Draft BS EN IEC 60038/AMD2/FRAG2 Amendment 2 (Fragment 2). Standard voltages for HVDC supply and HVDC equipment (Proposed horizontal standard)

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25/30530992 DC:2025

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Draft BS EN IEC 60730-1/AMD1/FRAG6 Fragment 6: Scope and Ae controls

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PD IEC/TR 63575:2025

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BS EN IEC 61643-41:2025+A11:2025

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Draft BS IEC 61800-9-2/AMD1 ED2 Adjustable speed electrical power drive systems (PDS) Part 9-2: Technical corrections to calculations for correction factors

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