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
VDI 4635 Blatt 2.4:2026-08

VDI 4635 Blatt 2.4:2026-08

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Power-to-X - Power-to-heat

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BS EN 50171:2021

BS EN 50171:2021

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Central safety power supply systems

€269.00

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PD IEC TS 63346-2-2:2026

PD IEC TS 63346-2-2:2026

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Low-voltage auxiliary power systems Design criteria. DC for substations

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26/30567770 DC:2026

26/30567770 DC:2026

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BS EN 50171:2021/A1 Central safety power supply systems

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26/30510649 DC:2026

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BS EN IEC 61557-19 Equipment for testing, measuring or monitoring of protective measures, electrical safety - related parameters in power distribution systems Part 19: Monitoring device earthing impedance IT-systems

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BS EN 50341-2-23:2026

BS EN 50341-2-23:2026

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Overhead electrical lines exceeding AC 1 kV National Normative Aspects (NNA) for SLOVAKIA (based on EN 50341-1:2012)

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26/30566480 DC:2026

26/30566480 DC:2026

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BS EN IEC 62823 Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing

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PD IEC TS 63537:2026

PD IEC TS 63537:2026

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PD IEC TS 63346-2-1:2026

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26/30565863 DC:2026

26/30565863 DC:2026

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BS EN IEC 61557-12-2 Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC – Equipment for testing, measuring or monitoring of protective measures Part 12-2: Functional test procedure PMD EPMF

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ISO/DIS 24695:2026

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Oil and gas industries including lower carbon energy — The effects of High Voltage DC interference to buried pipelines — Measures to be implemented

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PD IEC TS 62898-3-5:2026

PD IEC TS 62898-3-5:2026

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IEEE C57.12.36:2026

IEEE C57.12.36:2026

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IEEE Draft Standard Requirements for Liquid-Immersed Distribution Substation Transformers

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IEEE 2974:2025

IEEE 2974:2025

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IEEE Draft Guide for System Commissioning of Medium and Low (750 V to ±50 kV) Voltage Direct Current Distribution Network

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ESPECIFICACION UNE 0088:2026

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