Guidance for production, testing and diagnostics of polymer insulators with respect to brittle fracture of core materials

IEC/TR 62662:2010(E) presents an analysis of the risk of influencing factors for brittle fracture of composite insulators that are mostly loaded in the tensile mode (suspension and tension insulators). Guidance is given to reduce the risk of in-service brittle fractures.

Empfehlungen und Anleitungen für die Herstellung, Prüfung und Diagnose von Polymerisolatoren hinsichtlich Sprödbruch des Kernwerkstoffes

Guide pour la production, les essais et diagnostiques des isolateurs polymériques en rapport avec les ébréchures des matériaux du noyau

Navodila za proizvodnjo, preskušanje in diagnosticiranje polimernih izolatorjev glede na krhki prelom jedrnih materialov (IEC/TR 62662:2010)

Ta mednarodni standard določa karakteristike materialov za elektrode za uporovno varjenje in pomožno opremo, ki se uporabljajo za prevajanje toka in prenos sile na proizvod.

General Information

Status
Published
Publication Date
27-Oct-2011
Current Stage
6060 - Document made available - Publishing
Start Date
28-Oct-2011
Completion Date
28-Oct-2011

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SLOVENSKI STANDARD
SIST-TP CLC/TR 62662:2011
01-december-2011
Navodila za proizvodnjo, preskušanje in diagnosticiranje polimernih izolatorjev
glede na krhki prelom jedrnih materialov (IEC/TR 62662:2010)
Guidance for production, testing and diagnostics of polymer insulators with respect to
brittle fracture of core materials (IEC/TR 62662:2010)
Empfehlungen und Anleitungen für die Herstellung, Prüfung und Diagnose von
Polymerisolatoren hinsichtlich Sprödbruch des Kernwerkstoffes (IEC/TR 62662:2010)
Guide pour la production, les essais et diagnostiques des isolateurs polymériques en
rapport avec les ébréchures des matériaux du noyau (CEI/TR 62662:2010)
Ta slovenski standard je istoveten z: CLC/TR 62662:2011
ICS:
29.080.10 Izolatorji Insulators
SIST-TP CLC/TR 62662:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CLC/TR 62662:2011

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SIST-TP CLC/TR 62662:2011

TECHNICAL REPORT
CLC/TR 62662

RAPPORT TECHNIQUE
October 2011
TECHNISCHER BERICHT

ICS 29.080.10


English version


Guidance for production, testing and diagnostics of polymer insulators
with respect to brittle fracture of core materials
(IEC/TR 62662:2010)


Guide pour la production, les essais et Empfehlungen und Anleitungen für die
diagnostiques des isolateurs polymériques Herstellung, Prüfung und Diagnose von
en rapport avec les ébréchures des Polymerisolatoren hinsichtlich Sprödbruch
matériaux du noyau des Kernwerkstoffes
(CEI/TR 62662:2010) (IEC/TR 62662:2010)







This Technical Report was approved by CENELEC on 2011-10-24.

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 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


© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. CLC/TR 62662:2011 E

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SIST-TP CLC/TR 62662:2011
CLC/TR 62662:2011 - 2 -
Foreword
This document (CLC/TR 62662:2011) consists of the text of IEC/TR 62662:2010 prepared by IEC TC 36
"Insulators".

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.

Endorsement notice
The text of the Technical Report IEC/TR 62662:2010 was approved by CENELEC as a Technical Report
without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60812:2006 NOTE  Harmonized as EN 60812:2006 (not modified).

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SIST-TP CLC/TR 62662:2011
- 3 - CLC/TR 62662:2011
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  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 61109 - Insulators for overhead lines - Composite EN 61109 -
suspension and tension insulators for a.c.
systems with a nominal voltage greater than
1 000 V - Definitions, test methods and
acceptance criteria


IEC/TR 62039 - Selection guide for polymeric materials for - -
outdoor use under HV stress

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SIST-TP CLC/TR 62662:2011

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SIST-TP CLC/TR 62662:2011

IEC/TR 62662
®
Edition 1.0 2010-08
TECHNICAL
REPORT

colour
inside
Guidance for production, testing and diagnostics of polymer insulators with
respect to brittle fracture of core materials


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
Q
ICS 29.080.10 ISBN 978-2-88912-172-4
® Registered trademark of the International Electrotechnical Commission

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SIST-TP CLC/TR 62662:2011
– 2 – TR 62662 © IEC:2010(E)
CONTENTS
FOREWORD.
...

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