EN IEC 60794-1-402:2021

SLOVENSKI STANDARD
01-november-2021
Nadomešča:
SIST EN 60794-1-24:2014
Optični kabli - 1-402. del: Splošna specifikacija - Osnovni preskusni postopki za
optične kable - Električne preskusne metode - Preskus odpornosti proti delovanju
strele (za OPGW, OPPC in OPAC), metoda H2 (IEC 60794-1-402:2021)
Optical fibre cables - Part 1-402: Generic specification - Basic optical cable test
procedures - Electrical test methods - Lightning test (for OPGW, OPPC and OPAC),
Method H2 (IEC 60794-1-402:2021)
Lichtwellenleiterkabel - Fachgrundspezifikation - Teil 402: Elektrische Prüfverfahren -
Blitzeinschlagsimulation (für Lichtwellenleitererdseil, Lichtwellenleiterphasenseil,
Lichtwellenleiterkabel befestigt am Phasenseil) Verfahren H2 (IEC 60794-1-402:2021)
Câbles à fibres optiques - Procédures fondamentales d’essais des câbles optiques -
Partie 402: Méthodes d’essais électriques - Essai foudre (pour les OPGW, les OPPC et
les OPAC), Méthode H2 (IEC 60794-1-402:2021)
Ta slovenski standard je istoveten z: EN IEC 60794-1-402:2021
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 60794-1-402

NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2021
ICS 33.180.10 Supersedes EN 60794-1-24:2014 (partially)
English Version
Optical fibre cables - Part 1-402: Generic specification - Basic
optical cable test procedures - Electrical test methods - Lightning
test (for OPGW, OPPC and OPAC), Method H2
(IEC 60794-1-402:2021)
Câbles à fibres optiques - Procédures fondamentales Lichtwellenleiterkabel - Fachgrundspezifikation - Teil 402:
d'essais des câbles optiques - Partie 402: Méthodes Elektrische Prüfverfahren - Blitzeinschlagsimulation (für
d'essais électriques - Essai foudre (pour les OPGW, les Lichtwellenleitererdseil, Lichtwellenleiterphasenseil,
OPPC et les OPAC), Méthode H2 Lichtwellenleiterkabel befestigt am Phasenseil) Verfahren
(IEC 60794-1-402:2021) H2
(IEC 60794-1-402:2021)
This European Standard was approved by CENELEC on 2021-08-31. 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,
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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60794-1-402:2021 E

European foreword
The text of document 86A/2045/CDV, future edition 1 of IEC 60794-1-402, prepared by SC 86A
“Fibres and cables” of IEC/TC 86 “Fibre optics” was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN IEC 60794-1-402:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022–05–31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024–08–31
document have to be withdrawn
This document partially supersedes EN 60794-1-24:2014 and all of its amendments and corrigenda (if
any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60794-1-402:2021 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60794-1-2 NOTE Harmonized as EN IEC 60794-1-2
IEC 60794-1-24:2014 NOTE Harmonized as EN 60794-1-24:2014 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60793-1-46 - Optical fibres - Part 1–46: Measurement EN 60793-1-46 -
methods and test procedures - Monitoring
of changes in optical transmittance
IEC 60794-1-1 - Optical fibre cables - Part 1–1: Generic EN 60794-1-1 -
specification - General
IEC 60794-1-402 ®
Edition 1.0 2021-07
INTERNATIONAL
STANDARD
Optical fibre cables –
Part 1-402: Generic specification – Basic optical cable test procedures –

Electrical test methods – Lightning test (for OPGW, OPPC and OPAC),

Method H2
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.10 ISBN 978-2-8322-1008-5

– 2 – IEC 60794-1-402:2021 © IEC 2021
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 6
4 General . 6
5 Sample . 7
6 Apparatus . 7
7 Procedure . 8
8 Requirements . 8
9 Details to be specified . 8
Bibliography . 10

Figure 1 – Lightning test arrangement . 7

Table 1 – Test parameters . 8
Table 2 – Details to be specified for each lightning strike . 9

IEC 60794-1-402:2021 © IEC 2021 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL FIBRE CABLES –
Part 1-402: Generic specification – Basic optical cable
test procedures – Electrical test methods – Lightning test
(for OPGW, OPPC and OPAC), Method H2

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
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Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
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6) All users should ensure that they have the latest edition of this publication.
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members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 60794-1-402 has been prepared by subcommittee 86A: Fibres and cables, of IEC technical
committee 86: Fibre optics. It is an International Standard.
This first edition cancels and replaces the first edition of IEC 60794-1-24 published in 2014.
This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) OPPC cables are included.
– 4 – IEC 60794-1-402:2021 © IEC 2021
The text of this International Standard is based on the following documents:
Draft Report on voting
86A/2045/CDV 86A/2128/RVC
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
A list of all the parts in the IEC 60794 series, published under the general title Optical fibre
cables, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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