Electric and optical fibre cables - Test methods for non-metallic materials - Part 504: Mechanical tests - Bending tests at low temperature for insulation and sheaths

This Part 504 of IEC 60811 gives the procedure for performing bending tests at low temperature on extruded insulations and sheaths.

Kabel, isolierte Leitungen und Glasfaserkabel - Prüfverfahren für nichtmetallene Werkstoffe - Teil 504: Mechanische Prüfungen - Biegeprüfungen bei niedriger Temperatur für Isolierhüllen und Mäntel

Câbles électriques et câbles à fibres optiques - Méthodes d'essai pour les matériaux non-métalliques - Partie 504: Essais mécaniques - Essais d'enroulement à basse température pour les enveloppes isolantes et les gaines

La CEI 60811-504:2012 décrit la procédure de réalisation des essais d'enroulement à basse température sur les enveloppes isolantes et gaines extrudées. La CEI 60811-504:2012 annule et remplace 8.1 et 8.2 de la CEI 60811-1-4:1985, qui est supprimée. L'ensemble des informations relatives aux remplacements figure dans l'Annexe A de la CEI 60811-100:2012. Aucune modification technique n'a été effectuée par rapport à l'édition précédente; voir cependant l'avant-propos de la CEI 60811-100:2012. Cette publication doit être lue conjointement avec la CEI 60811-100:2012.

Električni in optični kabli - Preskuševalne metode za nekovinske materiale - 504. del: Mehanski preskusi - Preskusi upogibanja izolacije in plaščev pri nizkih temperaturah

504. del standarda IEC 60811 navaja postopek za izvajanje preskusov upogibanja ekstrudirane izolacije in plaščev pri nizkih temperaturah.

General Information

Status
Published
Publication Date
08-Jul-2012
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
19-Jun-2012
Due Date
24-Aug-2012
Completion Date
09-Jul-2012

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SLOVENSKI STANDARD
SIST EN 60811-504:2012
01-september-2012

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Electric and optical fibre cables - Test methods for non-metallic materials - Part 504:

Mechanical tests - Bending tests at low temperature for insulation and sheaths
Kabel, isolierte Leitungen und Glasfaserkabel - Prüfverfahren für nichtmetallene
Werkstoffe - Teil 504: Mechanische Prüfungen - Biegeprüfungen bei niedriger
Temperatur für Isolierhüllen und Mäntel

Câbles électriques et câbles à fibres optiques - Méthodes d'essai pour les matériaux non

-métalliques - Partie 504: Essais mécaniques - Essais d'enroulement à basse
température pour les enveloppes isolantes et les gaines
Ta slovenski standard je istoveten z: EN 60811-504:2012
ICS:
29.035.01 Izolacijski materiali na Insulating materials in
splošno general
29.060.20 Kabli Cables
SIST EN 60811-504:2012 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 60811-504:2012
---------------------- Page: 2 ----------------------
SIST EN 60811-504:2012
EUROPEAN STANDARD
EN 60811-504
NORME EUROPÉENNE
June 2012
EUROPÄISCHE NORM

ICS 29.035.01; 29.060.20 Supersedes EN 60811-1-4:1995 (partially) + A2:2001 (partially)

English version
Electric and optical fibre cables -
Test methods for non-metallic materials -
Part 504: Mechanical tests -
Bending tests at low temperature for insulation and sheaths
(IEC 60811-504:2012)
Câbles électriques et à fibres optiques - Kabel, isolierte Leitungen
Méthodes d'essai pour les matériaux und Glasfaserkabel -
non-métalliques - Prüfverfahren für nichtmetallene
Partie 504: Essais mécaniques - Werkstoffe -
Essais d'enroulement à basse Teil 504: Mechanische Prüfungen -

température pour les enveloppes isolantes Biegeprüfungen bei niedriger Temperatur

et les gaines für Isolierhüllen und Mäntel
(CEI 60811-504:2012) (IEC 60811-504:2012)

This European Standard was approved by CENELEC on 2012-04-17. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,

Spain, Sweden, Switzerland, Turkey and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60811-504:2012 E
---------------------- Page: 3 ----------------------
SIST EN 60811-504:2012
EN 60811-504:2012 - 2 -
Foreword

The text of document 20/1300/FDIS, future edition 1 of IEC 60811-504, prepared by IEC/TC 20

"Electric cables" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

EN 60811-504:2012.
The following dates are fixed:
(dop) 2013-01-17
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2015-04-17
standards conflicting with the
document have to be withdrawn

This document supersedes 8.1 and 8.2 of EN 60811-1-4:1995 + A2:2001 (partially). Full details of the

replacements are shown in Annex A of EN 60811-100:2012.

There are no technical changes with respect to EN 60811-1-4:1995, but see the Foreword to

EN 60811-100.
This standard is to be read in conjunction with EN 60811-100.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.

This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment

Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC).
Endorsement notice

The text of the International Standard IEC 60811-504:2012 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 :

IEC 60811-1-4:1985 NOTE Harmonized as EN 60811-1-4:1995 (not modified).
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SIST EN 60811-504:2012
- 3 - EN 60811-504:2012
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

applies.
Publication Year Title EN/HD Year
IEC 60811-100 2012 Electric and optical fibre cables - Test EN 60811-100 2012
methods for non-metallic materials -
Part 100: General
IEC 60811-505 - Electric and optical fibre cables - Test EN 60811-505 -
methods for non-metallic materials -
Part 505: Mechanical tests - Elongation at
low temperature for insulations and sheaths
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SIST EN 60811-504:2012
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SIST EN 60811-504:2012
IEC 60811-504
Edition 1.0 2012-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electric and optical fibre cables – Test methods for non-metallic materials –
Part 504: Mechanical tests – Bending tests at low temperature for insulation
and sheaths
Câbles électriques et à fibres optiques – Méthodes d’essai pour les matériaux
non-métalliques –
Partie 504: Essais mécaniques – Essai d’enroulement à basse température
pour les enveloppes isolantes et les gaines
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX K
ICS 29.035.01; 29.060.20 ISBN 978-2-88912-978-2

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN 60811-504:2012
– 2 – 60811-504  IEC:2012
CONTENTS

FOREWORD ........................................................................................................................... 3

INTRODUCTION ..................................................................................................................... 5

1 Scope ............................................................................................................................... 6

2 Normative references ....................................................................................................... 6

3 Terms and definitions ....................................................................................................... 6

4 Test method ..................................................................................................................... 6

4.1 General ................................................................................................................... 6

4.2 Bending test at low temperature for insulation ......................................................... 7

4.2.1 Sampling and preparation of test pieces ...................................................... 7

4.2.2 Apparatus .................................................................................................... 7

4.2.3 Procedure .................................................................................................... 7

4.2.4 Test conditions ............................................................................................ 7

4.2.5 Evaluation of results .................................................................................... 8

4.3 Bending test at low temperature for sheaths ............................................................ 8

4.3.1 Sampling and preparation of test pieces ...................................................... 8

4.3.2 Apparatus, procedure and test conditions .................................................... 8

4.3.3 Evaluation of results .................................................................................... 8

5 Test report........................................................................................................................ 8

Bibliography .......................................................................................................................... 10

Figure 1 – Cold bend test apparatus ....................................................................................... 9

Table 1 –Rotations of mandrel ................................................................................................ 7

---------------------- Page: 8 ----------------------
SIST EN 60811-504:2012
60811-504  IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRIC AND OPTICAL FIBRE CABLES –
TEST METHODS FOR NON-METALLIC MATERIALS –
Part 504: Mechanical tests –
Bending tests at low temperature for insulation and sheaths
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 in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, 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
...

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