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SIST EN 50341-2-18:2023

(Main)

Overhead electrical lines exceeding AC 1 kV - Part 2-18: National Normative Aspects (NNA) for Sweden (based on EN 50341-1:2012)

Overhead electrical lines exceeding AC 1 kV - Part 2-18: National Normative Aspects (NNA) for Sweden (based on EN 50341-1:2012)

SE.1 Application to existing overhead lines
This Part 2-18 is applicable for new overhead lines only and not for existing lines.
(A-dev)
SE.2 Maintenance, rebuilding or extension of an overhead line
Measures related to maintenance of the electrical installation shall fulfill the legislation in force when it
was erected. In the case of a rebuilding or extension of an electrical installation (overhead line), the
current regulations in force shall be applied for the rebuilding or extension.
(Regulations and general advice of the National Electrical Safety Board regarding the installation of
electrical installations ”Elsäkerhetsverkets föreskrifter och allmänna råd om hur starkströmsanläggningar
ska vara utförda”, Ikraftträdande och övergångsbestämmelser (ELSÄK-FS 2022:1))
(ncpt)
SE.3 Optical ground wire (OPGW) and optical phase conductor (OPCON)
This Part 2-18 is applicable for installation of OPGW and OPCON, also known as OPPC, in overhead
lines in Sweden.
(ncpt)
SE.4 All dielectric self supporting optical cable (ADSS) and optical attached cable (OPAC)
This Part 2-18 is applicable for installation of ADSS and OPAC in overhead lines in Sweden.
NOTE The allowable electrical field for the ADSS cable should be taken into consideration when the conductor
configuration is determined.
SIST EN 50341-2-18:2023

Lignes électriques aériennes dépassant 1 kV en courant alternatif - Partie 2-18 : Aspects Normatifs Nationaux (NNA) pour la Suède (sur la base de l'EN 50341-1:2012)

Nadzemni električni vodi za izmenične napetosti nad 1 kV - 2-18. del: Nacionalna normativna določila (NNA) za Švedsko (na podlagi EN 50341-1:2012)

SE.1 Uporaba za obstoječe nadzemne vode
Ta 2-18. del se uporablja samo za nove nadzemne vode in ne za obstoječe vode.
(A-dev)
SE.2 Vzdrževanje, obnavljanje ali razširitev nadzemnega voda
Ukrepi, ki se navezujejo na vzdrževanje električnih inštalacij, morajo v času
postavitve inštalacij izpolnjevati veljavno zakonodajo. V primeru obnove ali razširitve električne inštalacije (nadzemnega voda)
je treba za obnovo ali razširitev uporabiti veljavne predpise.
SE.3 Optične ozemljitvene žice (OPGW) in optični linijski vodniki (OPCON)
Ta 2-18. del se uporablja za namestitev optičnih ozemljitvenih žic in optičnih linijskih vodnikov, imenovanih tudi OPPC, pri nadzemnih
vodih na Švedskem.
SE.4 Vsi dielektrični samonosilni optični kabli (ADSS) in optični nameščeni kabli (OPAC)
Ta 2-18. del se uporablja za namestitev dielektričnih samonosilnih optičnih kablov in optičnih nameščenih kablov.
OPOMBA: Pri določanju konfiguracije vodnika je treba upoštevati dovoljeno električno polje za dielektrični samonosilni optični kabel.

General Information

Status
Published
Publication Date
20-Nov-2023
ICS
29.240.20 - Power transmission and distribution lines
Technical Committee
NVV - Overhead lines and overhead electrical conductors
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
24-May-2023
Due Date
29-Jul-2023
Completion Date
21-Nov-2023
Ref Project
EN 50341-2-18:2023 - Overhead electrical lines exceeding AC 1 kV - Part 2-18: National Normative Aspects (NNA) for Sweden (based on EN 50341-1:2012)

Relations

Replaces
SIST EN 50341-2-18:2018 - Overhead electrical lines exceeding AC 1 kV - Part 2-18: National Normative Aspects (NNA) for Sweden (based on EN 50341-1:2012)
Effective Date
20-Feb-2023

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SLOVENSKI STANDARD
SIST EN 50341-2-18:2023
01-december-2023
Nadomešča:
SIST EN 50341-2-18:2018
Nadzemni električni vodi za izmenične napetosti nad 1 kV - 2-18. del: Nacionalna
normativna določila (NNA) za Švedsko (na podlagi EN 50341-1:2012)
Overhead electrical lines exceeding AC 1 kV - Part 2-18: National Normative Aspects
(NNA) for Sweden (based on EN 50341-1:2012)
Lignes électriques aériennes dépassant 1 kV en courant alternatif - Partie 2-18 : Aspects
Normatifs Nationaux (NNA) pour la Suède (sur la base de l'EN 50341-1:2012)
Ta slovenski standard je istoveten z: EN 50341-2-18:2023
ICS:
29.240.20 Daljnovodi Power transmission and
distribution lines
SIST EN 50341-2-18:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50341-2-18:2023

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SIST EN 50341-2-18:2023


EUROPEAN STANDARD EN 50341-2-18

NORME EUROPÉENNE

EUROPÄISCHE NORM May 2023
ICS 29.240.20 Supersedes EN 50341-2-18:2016
English Version
Overhead electrical lines exceeding AC 1 kV - Part 2-18:
National Normative Aspects (NNA) for Sweden (based on
EN 50341-1:2012)
Lignes électriques aériennes dépassant 1 kV en courant
alternatif - Partie 2-18 : Aspects Normatifs Nationaux (NNA)
pour la Suède (sur la base de l'EN 50341-1:2012)
This European Standard was approved by CENELEC on 2023-03-22. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50341-2-18:2023 E

---------------------- Page: 3 ----------------------
SIST EN 50341-2-18:2023
EN 50341-2-18:2023 2/92 Sweden

Foreword . 7
1 Scope . 8
2 Normative references, definitions and symbols . 9
2.1 Normative references . 9
2.2 Definitions . 12
2.3 Symbols . 13
3 Basis of design . 14
3.2 Requirements of overhead lines . 14
3.2.2 Reliability requirements . 14
3.6 Design values . 15
3.6.2 Design values of an action . 15
3.7 Partial factor method and design formula . 15
3.7.3.2 Design situations related to permanent and variable actions . 15
3.7.3.3 Design situations related to permanent, variable and accidental actions 15
4 Actions on lines . 16
4.1 Introduction . 16
4.3 Win
...

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