EN IEC 60332-3-10:2018

SLOVENSKI STANDARD
01-december-2018
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Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for
vertical flame spread of vertically-mounted bunched wires or cables - Apparatus (IEC
60332-3-10:2018)
Prüfungen an Kabeln, isolierten Leitungen und Glasfaserkabeln im Brandfall - Teil 3-10:
Prüfung der vertikalen Flammenausbreitung von vertikal angeordneten Bündeln von
Kabeln und isolierten Leitungen - Prüfvorrichtung (IEC 60332-3-10:2018)
Essais des câbles électriques et des câbles à fibres optiques soumis au feu - Partie 3-
10: Essai de propagation verticale de la flamme des fils ou câbles montés en nappes en
position verticale - Appareillage (IEC 60332-3-10:2018)
Ta slovenski standard je istoveten z: EN IEC 60332-3-10:2018
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
29.060.20 Kabli Cables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 60332-3-10

NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2018
ICS 13.220.40; 29.020; 29.060.20 Supersedes EN 60332-3-10:2009
English Version
Tests on electric and optical fibre cables under fire conditions -
Part 3-10: Test for vertical flame spread of vertically-mounted
bunched wires or cables - Apparatus
(IEC 60332-3-10:2018)
Essais des câbles électriques et des câbles à fibres Prüfungen an Kabeln, isolierten Leitungen und
optiques soumis au feu - Partie 3-10: Essai de propagation Glasfaserkabeln im Brandfall - Teil 3-10: Prüfung der
verticale de la flamme des fils ou câbles montés en nappes vertikalen Flammenausbreitung von vertikal angeordneten
en position verticale - Appareillage Bündeln von Kabeln und isolierten Leitungen -
(IEC 60332-3-10:2018) Prüfvorrichtung
(IEC 60332-3-10:2018)
This European Standard was approved by CENELEC on 2018-08-17. 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, 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: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60332-3-10:2018 E

European foreword
The text of document 20/1797/FDIS, future edition 2 of IEC 60332-3-10, prepared by IEC/TC 20
"Electric cables" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-05-17
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-08-17
document have to be withdrawn
This document supersedes EN 60332-3-10:2009.
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.
Endorsement notice
The text of the International Standard IEC 60332-3-10:2018 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
ISO 13943:2017 NOTE Harmonized as EN ISO 13943:2017 (not modified)

IEC 60332-3-10 ®
Edition 2.0 2018-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
GROUP SAFETY PUBLICATION
PUBLICATION GROUPÉE DE SÉCURITÉ

Tests on electric and optical fibre cables under fire conditions –

Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or

cables – Apparatus
Essais des câbles électriques et des câbles à fibres optiques soumis au feu –

Partie 3-10: Essai de propagation verticale de la flamme des fils ou câbles

montés en nappes en position verticale – Appareillage

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.220.40; 29.060.20 ISBN 978-2-8322-5795-1

– 2 – IEC 60332-3-10:2018 © IEC 2018
CONTENTS
FOREWORD .3
INTRODUCTION .5
1 Scope .6
2 Normative references .6
3 Terms and definitions .6
4 Test environment .6
5 Test apparatus .6
5.1 Test chamber .7
5.2 Air supply .7
5.3 Ladder types .7
5.4 Effluent cleaning attachment .7
6 Ignition source .8
6.1 Type .8
6.2 Positioning .9
Annex A (informative) Details of recommended burner and mass flowmeters . 18
Annex B (informative) Flowmeter calibration correction factors . 19
B.1 General . 19
B.2 Example . 19
B.2.1 General . 19
B.2.2 Air supplied at 1 bar . 20
B.2.3 Air supplied at 2,4 bar . 20
Bibliography . 22

Figure 1 – Test chamber . 11
Figure 2 – Thermal insulation of back and sides of the test chamber . 12
Figure 3 – Positioning of burner and typical arrangement of test sample on ladder . 13
Figure 4 – Tubular steel ladders for cable test . 14
Figure 5 – Burner configurations . 15
Figure 6 – Arrangement of holes for burners . 16
Figure 7 – Schematic diagram of an example of a burner control system using
rotameters . 17

IEC 60332-3-10:2018 © IEC 2018 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
TESTS ON ELECTRIC AND OPTICAL FIBRE CABLES
UNDER FIRE CONDITIONS –
Part 3-10: Test for vertical flame spread of
vertically-mounted bunched wires or cables – Apparatus

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
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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.
International Standard IEC 60332-3-10 has been prepared by IEC technical committee 20:
Electric cables.
This second edition cancels and replaces the first edition published in 2000 and
Amendment 1:2008. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) adjustments have been made to the title, and elsewhere, to emphasise the standard is
applicable to optical fibre cables as well as metallic conductor types;
b) details of the way in which cables are mounted on the ladder have been better defined in
order to improve repeatability and reproducibility;

– 4 – IEC 60332-3-10:2018 © IEC 2018
c) the connection of the venturi mixer to the burner is better defined.
It has the status of a group safety publication in accordance with IEC Guide 104.
The text of this International Standard is based on the following documents:
FDIS Report on voting
20/1797/FDIS 20/1814/RVD
Full information on the voting for the approval of this International Standard can be found in
the report
...