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EN 50341-2-22:2022

Overhead electrical lines exceeding AC 1 kV - Part 2-22: National Normative Aspects (NNA) for Poland (based on EN 50341-1:2012) EN 50341-2-22:2022

Publication date:   Aug 17, 2022

General information

60.60 Standard published   Mar 25, 2022

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

1.1 General
(ncpt) PL.1 Scope of application
This NNA applies to designing and constructing of new overhead lines with nominal system voltages exceeding 1 kV AC.
"New overhead line" means a totally new line between two points, A and B, built up with new components.
The standard PN-EN 50341-1 (Part 1) with this NNA does not apply to modernisation, reconstruction and renovation of the existing lines, unless otherwise specified in the Project Specification.
1.2 Field of application
(ncpt) PL.1 All Dielectric Self Supporting (ADSS) cables
This NNA applies to All Dielectric Self Supporting (ADSS) cables only within the scope of their impact on the supports and minimum clearances which shall be taken as for insulated cable systems.
(ncpt) PL.2 Telecommunication equipment
This NNA relates to the telecommunication equipment mounted on the new overhead line supports.

Life cycle

PREVIOUSLY

PUBLISHED
EN 50341-2-22:2016

NOW

PUBLISHED
EN 50341-2-22:2022
60.60 Standard published
Mar 25, 2022