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DIN
DIN EN IEC 61850-7-420:2024-05
En Vigor
2024-05-01
Communication networks and systems for power utility automation - Part
7-420: Basic communication structure - Distributed energy resources and
distribution automation logical nodes (IEC 61850-7-420:2021); English
version EN IEC 61850-7-420:2021 / Note: DIN EN 61850-7-420 (2009-10)
remains valid alongside this standard until 2024-11-17.
DIN
DIN EN 15437-1:2023-02
En Vigor
2023-02-01
Railway applications - Axlebox condition monitoring - Interface and
design requirements - Part 1: Track side equipment and rolling stock
axlebox; German version EN 15437-1:2009+A1:2022
DIN
DIN EN IEC 61754-13:2025-10
En Vigor
2025-10-01
Fibre optic interconnecting devices and passive components - Fibre optic
connector interfaces - Part 13: Type FC-PC connector family (IEC
61754-13:2024); German version EN IEC 61754-13:2024
DIN
DIN EN 61291-5-2:2017-11
En Vigor
2017-11-01
Optical amplifiers - Part 5-2: Qualification specifications -
Reliability qualification for optical fibre amplifiers (IEC
61291-5-2:2017); German version EN 61291-5-2:2017 / Note: DIN EN
61291-5-2 (2003-06) remains valid alongside this standard until 2020-06-02.
