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EN 50341-2-2:2019

Overhead electrical lines exceeding AC 1 kV - Part 2-2: National Normative Aspects (NNA) for Belgium (based on EN 50341-1:2012) EN 50341-2-2:2019

Publication date:   Dec 16, 2019

General information

60.60 Standard published   May 17, 2019

CENELEC

CLC/TC 11 Overhead electrical lines exceeding 1 kV a.c. (1,5 kV d.c.)

European Norm

29.240.20   Power transmission and distribution lines

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Scope

1 Scope
1.1 General
BE.1 Scope of Part 1 and Part 2-2
(ncpt) Part 1 and the present Part 2-2 are only applicable to completely new or completely replaced overhead lines between two points, A and B, as well as to new supports on new foundations with nominal voltages above AC 50 kV.
(A-dev) Overhead lines or supports with nominal voltages exceeding AC 1 kV up to and including AC 50 kV are treated as a high voltage of the first category in the General Regulations of the Electrical Installations (GREI) and follow completely the GREI for their dimensioning.
1.2 Field of application
(ncpt) BE.1 Application to telecommunication equipment
Part 1 and this NNA apply to telecommunication equipment mounted on the new supports (e.g. dishes, antennas), particularly with respect to wind assumptions.

Life cycle

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PUBLISHED
EN 50341-2-2:2019
60.60 Standard published
May 17, 2019