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EN 50397-1:2020

Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV AC and not exceeding 36 kV AC - Part 1: Covered conductors

Publication date:   May 19, 2021

General information

90.93   Standard confirmed   Oct 1, 2025

CENELEC

CLC/TC 20 Electric cables

European Norm

29.240.20   Power transmission and distribution lines

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Scope

This document contains the requirements for covered conductors with or without integrated longitudinal water tightness and/or semi-conductive conductor screen for applications in overhead lines with rated voltages U above 1 kV a.c. and not exceeding 36 kV a.c.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 50397-1:2006

NOW

PUBLISHED
EN 50397-1:2020
90.93 Standard confirmed
Oct 1, 2025