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

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

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

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Status
Published
Publication Date
28-May-2020
Current Stage
6060 - Document made available - Publishing
Start Date
29-May-2020
Completion Date
29-May-2020

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SLOVENSKI STANDARD
SIST EN 50341-2-1:2021
01-junij-2021
Nadzemni električni vodi za izmenične napetosti nad 1 kV - 2-1. del: Nacionalna
normativna določila (NNA) za Avstrijo (na podlagi EN 50341-1:2012)
Overhead electrical lines exceeding AC 1 kV - Part 2-1: National Normative Aspects
(NNAs) for Austria (based on EN 50341-1:2012)
Ta slovenski standard je istoveten z: EN 50341-2-1:2020
ICS:
29.240.20 Daljnovodi Power transmission and
distribution lines
SIST EN 50341-2-1:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50341-2-1:2021

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SIST EN 50341-2-1:2021


EUROPEAN STANDARD EN 50341-2-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
May 2020
ICS 29.240.20

English Version
Overhead electrical lines exceeding AC 1 kV - Part 2-1: National
Normative Aspects (NNAs) for Austria (based on
EN 50341-1:2012)

This European Standard was approved by CENELEC on 2020-04-15.

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,
Turkey 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
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50341-2-1:2020 E

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SIST EN 50341-2-1:2021


EN 50341-2-1:2020 – 2/97 – Austria
Contents
Page
European foreword . 6
1 Scope . 7
2 Normative references, definitions and symbols . 7
2.1 Normative references . 7
2.2 Definitions . 9
2.3 Symbols . 10
3 Basis of design . 11
3.2 Requirements of overhead electrical lines . 11
3.2.2 Reliability requirements . 11
4 Actions on overhead electrical lines . 11
4.3 Wind loads . 11
4.3.1 Field of application and basic wind velocity . 11
4.3.2 Mean wind velocity . 11
4.3.3 Mean wind pressure . 12
4.3.4 Turbulence intensity and peak wind pressure. 12
4.4 Wind loads on overhead line components . 12
4.4.1 Wind loads on conductors . 12
4.4.2 Wind loads on insulator sets . 12
4.4.3 Wind loads on lattice towers . 13
4.4.4 Wind loads on poles .
...

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