EN 60811-512:2012

Electric and optical fibre cables - Test methods for non-metallic materials - Part 512: Mechanical tests - Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at break after conditioning at elevated temperature

IEC 60811-512:2012 describes the procedure for testing tensile strength and elongation at break after conditioning at elevated temperature. It is specific to polyethylene and polypropylene compounds. This test is intended for samples from filled cables, of polyolefin insulations with a wall thickness of more than 0,8 mm and for polyolefin sheaths in direct contact with filling compound. IEC 60811-512:2012 cancels and replaces Clause 8 of IEC 60811-4-2:2004, which is withdrawn. Full details of the replacements are shown in Annex A of IEC 60811-100:2012. There are no specific technical changes with respect to the previous edition, but see the Foreword to IEC 60811-100:2012.[]
This publication is to be read in conjunction with IEC 60811-100:2012.

Kabel, isolierte Leitungen und Glasfaserkabel - Prüfverfahren für nichtmetallene Werkstoffe - Teil 512: Mechanische Prüfungen - Verfahren speziell für Polyethylen- und Polypropylenmischungen - Zugfestigkeit und Reißdehnung nach Vorbehandlung bei erhöhter Temperatur

Câbles électriques et à fibres optiques - Méthodes d'essai pour les matériaux non-métalliques - Partie 512: Essais mécaniques - Méthodes spécifiques pour les mélanges polyéthylène et polypropylène - Résistance à la traction et allongement à la rupture après conditionnement à température élevée

La CEI 60811-512:2012 décrit la procédure à suivre pour réaliser les essais de résistance à la traction et d'allongement à la rupture après conditionnement à température élevée. Elle est spécifique aux mélanges polyéthylène et polypropylène. Cet essai concerne les enveloppes isolantes en polyoléfine d'épaisseur supérieure à 0,8 mm et les gaines polyoléfines en contact direct avec les matières de remplissage. Cet essai est spécifique aux câbles remplis. La CEI 60811-512:2012 annule et remplace l'Article 8 de la CEI 60811-4-2:2004, 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 - 512. del: Mehanski preskusi - Natezna trdnost in raztezek pri zlomu po kondicioniranju pri povišani temperaturi - Metode, specifične za polietilenske in polipropilenske zmesi

512. del standarda IEC 60811 opisuje postopek za preskus natezne trdnosti in raztezka pri zlomu po kondicioniranju pri povišani temperaturi. Postopek je specifičen za polietilenske in polipropilenske zmesi. Ta preskus je predviden za vzorce polnjenih kablov in poliolefinskih izolacij, katerih debelina stene presega 0,8 mm, ter poliolefinske plašče pri neposrednem stiku s polnilno zmesjo.

General Information

• Status: Published
• Publication Date: 14-Jun-2012
• ICS: 29.035.01 - Insulating materials in general
• ICS: 29.060.20 - Cables
• Technical Committee: CLC/TC 20 - Electric cables
• Drafting Committee: IEC/TC 20 - IEC_TC_20
• Parallel Committee: IEC/TC 20 - IEC_TC_20
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 15-Jun-2012
• Completion Date: 15-Jun-2012
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Ref Project: SIST EN 60811-512:2012 - Electric and optical fibre cables - Test methods for non-metallic materials - Part 512: Mechanical tests - Tensile strength and elongation at break after conditioning at elevated temperature - Methods specific to polyethylene and polypropylene compounds

Relations

• Replaces: EN 60811-4-2:2004 - Insulating and sheathing materials of electric and optical cables - Common test methods - Part 4-2: Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at break after conditioning at elevated temperature - Wrapping test after conditioning at elevated temperature - Wrapping test after thermal ageing in air - Measurement of mass increase - Long-term stability test - Test method for copper-catalyzed oxidative degradation
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2012
(OHNWULþQLLQRSWLþQLNDEOL3UHVNXãHYDOQHPHWRGH]DQHNRYLQVNHPDWHULDOH
GHO0HKDQVNLSUHVNXVL1DWH]QDWUGQRVWLQUD]WH]HNSUL]ORPXSRNRQGLFLRQLUDQMX
SULSRYLãDQLWHPSHUDWXUL0HWRGHVSHFLILþQH]DSROLHWLOHQVNHLQSROLSURSLOHQVNH
]PHVL
Electric and optical fibre cables - Test methods for non-metallic materials - Part 512:
Mechanical tests - Tensile strength and elongation at break after conditioning at elevated
temperature - Methods specific to polyethylene and polypropylene compounds
Kabel, isolierte Leitungen und Glasfaserkabel - Prüfverfahren für nichtmetallene
Werkstoffe - Teil 512: Mechanische Prüfungen - Zugfestigkeit und Reißdehnung nach
Vorbehandlung bei erhöhter Temperatur - Verfahren speziell für Polyethylen- und
Polypropylenmischungen
Câbles électriques et câbles à fibres optiques - Méthodes d'essai pour les matériaux non
-métalliques - Partie 512: Essais mécaniques - Résistance à la traction et allongement à
la rupture après conditionement à température élevée - Méthodes spécifiques aux
mélanges de polyéthylène et de polypropylène
Ta slovenski standard je istoveten z: EN 60811-512:2012
ICS:
29.035.20 3ODVWLþQLLQJXPHQLL]RODFLMVNL Plastics and rubber insulating
PDWHULDOL materials
29.060.20 Kabli Cables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60811-512
NORME EUROPÉENNE
June 2012
EUROPÄISCHE NORM
ICS 29.035.01; 29.060.20 Supersedes EN 60811-4-2:2004 (partially)

English version
Electric and optical fibre cables -
Test methods for non-metallic materials -
Part 512: Mechanical tests -
Methods specific to polyethylene and polypropylene compounds -
Tensile strength and elongation at break after conditioning
at elevated temperature
(IEC 60811-512:2012)
Câbles électriques et à fibres optiques - Kabel, isolierte Leitungen
Méthodes d'essai pour les matériaux und Glasfaserkabel -
non-métalliques - Prüfverfahren für nichtmetallene
Partie 512: Essais mécaniques - Werkstoffe -
Méthodes spécifiques pour les mélanges Teil 512: Mechanische Prüfungen -
polyéthylène et polypropylène - Zugfestigkeit und Reißdehnung nach
Résistance à la traction et allongement Vorbehandlung bei erhöhter Temperatur -
à la rupture après conditionnement Verfahren speziell für Polyethylen- und
à température élevée Polypropylenmischungen
(CEI 60811-512:2012) (IEC 60811-512:2012)

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 60811-512:2012 E
Foreword
The text of document 20/1308/FDIS, future edition 1 of IEC 60811-512, 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:
(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
(dow) 2015-04-17
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes Clause 8 of EN 60811-4-2:2004 (partially). Full details of the replacements
are shown in Annex A of EN 60811-100:2012.
There are no specific technical changes with respect to EN 60811-4-2:2004, but see the Foreword to
EN 60811-100:2012.
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 60811-512:2012 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 60811-4-2:2004 NOTE Harmonized as EN 60811-4-2:2004 (not modified).
IEC 60811-601 NOTE Harmonized as EN 60811-601.

- 3 - EN 60811-512:2012
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 60811-501 - Electric and optical fibre cables - Test EN 60811-501 -
methods for non-metallic materials -
Part 501: Mechanical tests - Tests for
determining the mechanical properties of
insulating and sheathing compounds

IEC 60811-512 ®
Edition 1.0 2012-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electric and optical fibre cables – Test methods for non-metallic materials –

Part 512: Mechanical tests – Methods specific to polyethylene and

polypropylene compounds – Tensile strength and elongation at break

after conditioning at elevated temperature

Câbles électriques et à fibres optiques – Méthodes d’essai pour les matériaux

non-métalliques –
Partie 512: Essais mécaniques – Méthodes spécifiques pour les mélanges

polyéthylène et polypropylène – Résistance à la traction et allongement à la

rupture après conditionnement à température élevée

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX H
ICS 29.035.01; 29.060.20 ISBN 978-2-88912-990-4

– 2 – 60811-512  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 Conditioning procedure . 7
4.3 Tensile strength and elongation tests after conditioning at elevated
temperature . 7
4.4 Expression of results . 7
5 Test report. 7
Bibliography .
...