Hivatkozási szám

MSZ EN 50341-2-22:2016

Dokumentumazonosító

163565

Cím

1 kV-nál nagyobb váltakozó feszültségű szabadvezetékek. 2-22. rész: Lengyelország nemzeti előírásai (NNA) (az EN 50341-1:2012 alapján)

Angol cím

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

Alkalmazási terület

1.1 General PL.1 Scope of application This NNA determines the requirements which shall be fulfilled while designing and constructing of new overhead lines with nominal system voltages exceeding 1 kV AC. The scope of use of this NNA for temporary lines shall be determined by the Project Specification. For modernisations, reconstructions and refurbishments of the existing lines, the scope and the requirement to comply with PN-EN-50341-1, together with this NNA, shall be determined by the Project Specification. 1.2 Field of application PL.1 Overhead lines with covered conductors This NNA applies to overhead lines with covered conductors and overhead insulated cable system with nominal voltage exceeding 1 kV up to 45 kV AC. Additional requirements and simplifications, which apply only to this range of voltages, have been determined. This NNA does not contain requirements applicable for designing and constructing overhead lines with nominal voltage exceeding 45 kV AC, with covered conductors, where internal and external clearances can be smaller than specified in the NNA. PL.2 Optical conductors/wires This NNA also applies to optical phase conductors (OPCON) and optical ground wires (OPGW), containing optical fibre telecommunication circuits, installed on overhead line supports. PL.3 All Dielectric Self Supporting (ADSS) cables This NNA applies to all – dielectric cables (ADSS) only within the scope of their influence on the load of the support and the requirements of the insulator clearances. PL.4 Installation of telecommunication fittings The NNA also applies to the installation of telecommunication equipment mounted on the new line structures with their primary function as of overhead line supports.

ICS

29.240.20 Energiaátviteli és -elosztó vezetékek

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2016-09-01

A visszavonás napja

2025-01-12

Forrás

idt EN 50341-2-22:2016

Előd

Utód

MSZ EN 50341-2-22:2022

Módosítás

SZK-közlemények

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