EN 50341-2-5:2017

Overhead electrical lines exceeding AC 1 kV – Part 2-5: National Normative Aspects (NNA) for DENMARK (based on EN 50341-1:2012)

This Part 2-5 is applicable for new permanent overhead lines only and generally not for existing lines in Denmark. If some planning/design or execution work on existing lines in Denmark has to be performed, the degree of application of this Standard shall be agreed upon by the parties concerned and the authorities. Installations in the planning and construction stage may be completed adopting the standard edition valid at the beginning of planning.

Lignes électriques aériennes dépassant 1 kV en courant alternatif - Partie 2-5: Aspects normatifs nationaux (NNA)pour le DANEMARK (basé sur l'EN 50341-1:2012)

Nadzemni električni vodi za izmenične napetosti nad 1 kV - 2-5. del: Nacionalna normativna določila (NNA) za Dansko (na podlagi EN 50341-1:2012)

Ta del 2-5 se uporablja samo za nove trajne nadzemne vode in na splošno ne za obstoječe vode na Danskem. Če so na Danskem potrebna dela, povezana z načrtovanjem/projektiranjem ali izvedbo na obstoječih vodih, se morajo o obsegu uporabe tega standarda dogovoriti vpleteni stranki in pristojni organi.
Napeljave v fazi načrtovanja in izgradnje se lahko dokončajo s sprejetjem standardne izdaje, uveljavljene ob začetku načrtovanja.

General Information

• Status: Published
• Publication Date: 23-Feb-2017
• Withdrawal Date: 31-Jan-2020
• ICS: 29.240.20 - Power transmission and distribution lines
• Technical Committee: CLC/TC 11 - Overhead electrical lines exceeding 1 kV a.c. (1,5 kV d.c.)
• Drafting Committee: CLC/TC 11 - Overhead electrical lines exceeding 1 kV a.c. (1,5 kV d.c.)
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 24-Feb-2017
• Completion Date: 24-Feb-2017
• Ref Project: SIST EN 50341-2-5:2018 - Overhead electrical lines exceeding AC 1 kV – Part 2-5: National Normative Aspects (NNA) for DENMARK (based on EN 50341-1:2012)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50341-2-5:2018
01-februar-2018
1DG]HPQLHOHNWULþQLYRGL]DL]PHQLþQHQDSHWRVWLQDGN9GHO1DFLRQDOQD
QRUPDWLYQDGRORþLOD11$]D'DQVNRQDSRGODJL(1
Overhead electrical lines exceeding AC 1 kV – Part 2-5: National Normative Aspects
(NNA) for DENMARK (based on EN 50341-1:2012)
Lignes électriques aériennes dépassant 1 kV en courant alternatif - Partie 2-5: Aspects
normatifs nationaux (NNA)pour le DANEMARK (basé sur l'EN 50341-1:2012)
Ta slovenski standard je istoveten z: EN 50341-2-5:2017
ICS:
29.240.20 Daljnovodi Power transmission and
distribution lines
SIST EN 50341-2-5:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50341-2-5:2018

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SIST EN 50341-2-5:2018


EUROPEAN STANDARD EN 50341-2-5

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2017
ICS 29.240.20

English Version
Overhead electrical lines exceeding AC 1 kV - Part 2-5: National
Normative Aspects (NNA) for DENMARK
(based on EN 50341-1:2012)
Lignes électriques aériennes dépassant 1 kV en courant
alternatif - Partie 2-5: Aspects normatifs nationaux
(NNA)pour le DANEMARK (basé sur l'EN 50341-1:2012)
This European Standard was approved by CENELEC on 2017-02-01.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50341-2-5:2017 E

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SIST EN 50341-2-5:2018
EN 50341-2-5:2017  -2/12- Denmark




Contents
 Page

European foreword . 4
1 Scope . 5
1.1  DK.1 Reliability levels . 5
2 Normative references, definitions and symbols . 5
2.1 DK.1 Normative references . 5
2.3    DK.1 Symbols . 5
3 Basis of design . 6
3.2    Requirements of overhead lines . 6
3.2.2  DK.1 Reliability levels . 6
4 Actions on lines . 6
4.1  DK.1 Introduction . 6
4.3    Wind loads . 6
4.3.1  DK.1 Field of application and basic wind velocity . 6
Table 4.3.1/DK.1 - Reference wind speeds in Denmark . 6
4.3.3  DK.1 Mean wind pressure . 6
4.4    Wind forces on overhead line components . 6
4.4.1  Wind forces on conductors . 6
4.4.1.1 DK.1 General .
...