iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

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
18-May-2023
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.)
Current Stage
6060 - Document made available - Publishing
Start Date
19-May-2023
Due Date
07-Aug-2025
Completion Date
19-May-2023
Ref Project
SIST 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
EN 50341-2-18:2016 - 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

Buy Standard

EN 50341-2-18:2023 - BARVEEN 50341-2-18:2023 - BARVE
PreviousNext
Standard
EN 50341-2-18:2023 - BARVE
English language
92 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

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.

---------------------- Page: 1 ----------------------
SIST EN 50341-2-18:2023

---------------------- Page: 2 ----------------------
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
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CLC
EN 50341-2-7:2023(Main)
Overhead electrical lines exceeding AC 1 kV - Part -2-7: National Normative Aspects (NNA) for FINLAND (based on EN 50341-1:2012)
SIST EN 50341-2-7:2024

1.1 General (ncpt) FI.1 Application of the standard in Finland In Finland the standard EN 50341-1 (Part 1) can only be applied using this NNA (EN 50341-2-7) containing National Normative Aspects for Finland. The requirements of the standard are applied also for low voltage (below 1 kV AC) overhead lines. The requirements of the structural design are applicable also for DC overhead lines, where the electrical requirements are given in the Project Specification. This standard is applicable for new overhead lines only. (ncpt) FI.2 Application for existing overhead lines Overhead lines complying with the mechanical and electrical requirements of its original date of construction can be operated and maintained, if they do not cause obvious danger. The reparation and overhaul of lines can be done according to the previous requirements. Reparation means that a component which has been damaged is substituted with a similar new one. Overhaul means a wider improvement of the line for extending its lifetime. The basic structure remains same as before. This standard should be used for all modification works on existing lines. In modification works earlier norms and standards may also be used. In that case it shall especially be verified that changes in actions do not have significant impact on the loads of lines. Modification work means e.g. relocation of some supports or an extension to a line when this supplement has been taken into account in the original design, e.g. addition of a circuit or changing of the conductors to existing supports. 1.2 Field of application (ncpt) FI.1 Application to covered conductors and aerial cables The standard includes requirements for the design and construction of overhead lines equipped with covered conductors and aerial cables. Additionally, the requirements of the equipment standards and manufacturers’ instructions shall be followed. (ncpt) FI.2 Application to cables for telecommunication The standard includes requirements for the application of telecommunication cables installed on common supports with electrical lines. (ncpt) FI.3 Installation of other equipment Only equipment belonging to the line (electric or telecommunication line) can be installed on the overhead lines. However, equipment serving communal services or environmental protection like telecommunication equipment, road signs, warning signs or warning balls may also be installed with the permission of the owner of the line. Other equipment than those mentioned above can also be installed on supports equipped with aerial cables with the permission of the owner of the line. If other equipment is installed on the supports, the requirements of safe working practices shall be taken into account. The installation height of equipment meant to be installed and maintained by an ordinary person shall be such that the work can be done without climbing the support and the distances of safe electrical work can be followed (see standard SFS 6002). The additional loads due to other equipment on the line supports shall be taken into account.

  • Standard
    32 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50341-2-21:2023(Main)
Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for Slovenia (based on EN 50341-1:2012)
SIST EN 50341-2-21:2023

SI.1 Definition of the new overhead power line
A new overhead power line is defined as a functionally completed installation for the
transmission of electricity between points A and B (i.e. the new construction of all
conductors, their supports together with foundations, earthing system, insulators,
accessories and fittings).
The overhead lines currently being designed (starting of a design to obtain a building
permit) or being under construction may be completed in accordance with the standards
in force at the time of the start of the design or construction of the overhead line.
In the case of maintenance and renovation works with major structural changes to
overhead lines, this standard shall be applied in accordance with the project
specification. E.g., for the construction of new support on new foundations in the existing
overhead line, the provisions of this standard shall be applied to support and foundations
but for the other elements of the overhead line don’t need to be complied with this
standard.
For the design and construction of DC overhead lines, the requirements of this standard
are also applicable to the design of structures, but not for electrical requirements, which
have to be specified in the project specification.

  • Standard
    54 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Standard – translation
    60 pages
    Slovenian language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50341-2-1:2022(Main)
Overhead electrical lines exceeding AC 1 kV - Part 2-1: National Normative Aspects (NNAs) for Austria (based on EN 50341-1:2012)
SIST EN 50341-2-1:2023

1.1 General (A-dev) AT.1: A new overhead line is defined as the new construction of the totality of all conductors, their supports together with foundations, earthing grid, insulators, accessories and fittings used for the overground transport of electrical energy between two points A and B. 1.2 Field of application (A-dev) AT.1: Stranded-conductors or cable structures with telecommunications components carried on the line that do not simultaneously function as earth wires or stranded conductors are subject to the provisions of Annex U.

  • Standard
    97 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50341-2-22:2022(Main)
Overhead electrical lines exceeding AC 1 kV - Part 2-22: National Normative Aspects (NNA) for Poland (based on EN 50341-1:2012)
SIST EN 50341-2-22:2022

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.

  • Standard
    58 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60652:2021(Main)
Overhead line structures - Loading tests
SIST EN IEC 60652:2021

IEC 60652:2021 is available as IEC 60652:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60652:2021 specifies the methods and procedures of testing supports for overhead lines. It applies to the testing of supports and structures of overhead lines. There is no restriction on the type of material used in the fabrication of the supports which may include, but not be limited to, metallic alloys, concrete, timber, laminated wood and composite materials. If required by the client, this document can also be applied to the testing of telecommunication supports, railway/tramway overhead electrification supports, electrical substation gantries, street lighting columns, wind turbine towers, ski-lift supports, etc. Tests on reduced scale models of supports are not covered by this document. This third edition cancels and replaces the second edition published in 2002. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Title modified; b) Added reference to CIGRE Brochure 399; c) In Clause 7, added test limitation for wind speed and direction during testing; d) In paragraph 10.5, added load increments for destruction tests; e) In paragraph 10.7, added a requirement for an agreement between client and testing station when testing supports made of creep-sensitive materials; f) In Clause 17, added requirements for sampling procedure to be provided in the test report.

  • Standard
    16 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50341-2-1:2020(Main)
Overhead electrical lines exceeding AC 1 kV - Part 2-1: National Normative Aspects (NNAs) for Austria (based on EN 50341-1:2012)
SIST EN 50341-2-1:2021

2020-05-14: no xml because NNA document
2021: CLC legacy converted by DCLab NISOSTS

  • Standard
    97 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61854:2020(Main)
Overhead lines - Requirements and tests for spacers
SIST EN IEC 61854:2021

IEC 61854:2020 is available as IEC 61854:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61854:2020 applies to spacers for conductor bundles of overhead lines. It covers rigid spacers, flexible spacers and spacer dampers. It does not apply to interphase spacers, hoop spacers and bonding spacers. This document is written to cover the line design practices and spacers most commonly used at the time of writing. There may be other spacers available for which the specific tests reported in this document may not be applicable. In some cases, test procedures and test values are left to agreement between purchaser and supplier and are stated in the procurement contract. The purchaser is best able to evaluate the intended service conditions, which should be the basis for establishing the test severity. In Annex A, the minimum technical details to be agreed between purchaser and supplier are listed. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Consider the application of spacers on high temperature conductors specifying additional high temperature tests in clamp slip tests and for the characterization of elastic and damping properties; b) Specify as far as possible test parameters and acceptance values; c) Avoid as far as possible the alternative procedures for the same test; d) Introduce a simpler test device for the simulated short circuit current test; e) Introduce test at low temperature on fastener components such as break away bolts and conical spring washers; f) Prescribe a different procedure for subspan oscillation tests on spacers equipped with clamps having rod attachments; g) Modify the test procedure for the aeolian vibration tests; h) Prescribe a different procedure for aeolian vibration tests on spacers equipped with clamps having rod attachments; i) Re-edit all the figures in order to make them more clear and homogeneous; j) Introduce an additional test device for the simulated short circuit current test. Key words: Overhead Lines, Spacers

  • Standard
    51 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61897:2020(Main)
Overhead lines - Requirements and tests for Aeolian vibration dampers
SIST EN IEC 61897:2021

IEC 61897:2020 is available as IEC 61897:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61897:2020 applies to aeolian vibration dampers intended for single conductors or earth wires or conductor bundles where dampers are directly attached to each subconductor. The purchaser may adopt part(s) of this document when specifying requirements for cables different from those mentioned above (e.g. optical ground wires (OPGW), all dielectric self-supporting optical cables (ADSS)). In some cases, test procedures and test values are left to agreement between the purchaser and the supplier and are stated in the procurement contract. Annex A lists the minimum technical details to be agreed between purchaser and supplier. Throughout this document, the word “conductor” is used when the test applies to dampers for conductors or earth wires. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Consider, in addition to Stockbridge type aeolian vibration dampers, also spiral aeolian vibration dampers and elastomeric aeolian vibration dampers. b) Consider the application of dampers on high temperature conductors, specifying additional high temperature tests in clamp slip tests. c) Simplify the procedure of the damper effectiveness evaluation. d) Introduce test at low temperature on fastener components such as break away bolts and conical spring washers. e) Include figures showing the test arrangements for the main mechanical tests. Key words: Overhead Lines, Aeolian Vibration Dampers

  • Standard
    32 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50341-2-4:2019(Main)
Overhead electrical lines exceeding AC 1 kV - Part 2-4: National Normative Aspects (NNA) for GERMANY (based on EN 50341-1:2012)
SIST EN 50341-2-4:2019

1.1 General 1.1 DE.1 General (ncpt) (Supplement to DIN EN 50341-1 (VDE 0210-1):2013-11, clause 1.1) This EN applies to planning and installation of overhead lines with nominal voltages above AC 1 kV. This EN needs not to be adopted to existing installations. Installations in the planning and construction stage may be completed adopting the standard edition valid at the beginning of planning. 1.2 Field of application 1.2 DE.1 Application to conductors with components for telecommunication (ncpt) (Supplement to DIN EN 50341-1 (VDE 0210-1):2013-11, 1.2) In Germany this EN is applicable to all types of conductors (according to the information in clause 1.2) which contain components for telecommunication. 1.2 DE.2 Application to installation of telecommunication equipment on supports (ncpt) (Supplement to DIN EN 50341-1 (VDE 0210-1):2013-11, 1.2) In Germany this EN is applicable to the installation of telecommunication equipmen

  • Standard
    91 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50341-2-15:2019(Main)
Overhead electrical lines exceeding AC 1 kV - Part 2-15: National Normative Aspects (NNAs) for the Netherlands (based on EN 50341-1:2012)
SIST EN 50341-2-15:2019

2019-09-17: No XML available because of the template of the NNA
2021: CLC legacy converted by DCLab NISOSTS

  • Standard
    63 pages
    English language
    sale 10% off
    e-Library read for
    1 day