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I.S. EN 61952:2008

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

INSULATORS FOR OVERHEAD LINES - COMPOSITE LINE POST INSULATORS FOR A.C. SYSTEMS WITH A NOMINAL VOLTAGE GREATER THAN 1 000 V - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA

Available format(s)

Hardcopy , PDF

Withdrawn date

10-31-2018

Language(s)

English

Published date

12-11-2008

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

US$102.53
Excluding Tax where applicable

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Identification
6 Environmental conditions
7 Transport, storage and installation
8 Tolerances
9 Classification of tests
   9.1 Design tests
   9.2 Type tests
   9.3 Sample tests
   9.4 Routine tests
10 Design tests
   10.1 General
   10.2 Test specimens for IEC 62217
        10.2.1 Tests on interfaces and connections of end fittings
        10.2.2 Tracking and erosion test
        10.2.3 Tests on core material
   10.3 Product specific pre-stressing for IEC 62217 tests on
        interfaces and connections of end fittings
        10.3.1 Thermal-mechanical pre-stressing
   10.4 Assembled core load tests
        10.4.1 Test for the verification of the maximum design
               cantilever load (MDCL)
        10.4.2 Tensile load test
11 Type tests
   11.1 Electrical tests
        11.1.1 Vertical mounting arrangement
        11.1.2 Horizontal mounting arrangement
   11.2 Mechanical tests
        11.2.1 Cantilever failing load test
12 Sample tests
   12.1 General rules
   12.2 Verification of dimensions (E1 + E2)
   12.3 Galvanizing test (E1 + E2)
   12.4 Verification of the SCL (E1)
        12.4.1 Test procedure
        12.4.2 Acceptance criteria
   12.5 Re-testing procedure
13 Routine tests
   13.1 Tensile load test
   13.2 Visual examination
Annex A (informative) Notes on the mechanical loads
        and tests
Annex B (informative) Determination of the equivalent
        bending moment caused by combined loads
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications
Bibliography

Applicable to composite line post insulators consisting of a load-bearing cylindrical insulating solid core consisting of fibres - usually glass - in a resin-based matrix, a housing (outside the insulating core) made of polymeric material and end fittings permanently attached to the insulating core.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
64
PublisherName
National Standards Authority of Ireland
Status
Withdrawn

Standards Relationship
EN 61952:2008 Identical
NF EN 61952 : 2008 Identical
DIN EN 61952 : 2009 Identical
NBN EN 61952 : 2009 Identical
BS EN 61952:2008 Identical
UNE-EN 61952:2010 Identical
IEC 61952:2008 Identical
SN EN 61952 : 2003 Identical

IEC 61467:2008 Insulators for overhead lines - Insulator strings and sets for lines with a nominal voltage greater than 1 000 V - AC power arc tests
IEC 60050-471:2007 International Electrotechnical Vocabulary (IEV) - Part 471: Insulators
IEC 62217:2012 Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria
IEC 60383-1:1993 Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
EN 60383-1:1996/A11:1999 INSULATORS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE ABOVE 1 KV - CERAMIC OR GLASS INSULATOR UNITS FOR A.C. SYSTEMS - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
ISO 3452:1984 Non-destructive testing — Penetrant inspection — General principles
IEC 61462:2007 Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1 000 V - Definitions, test methods, acceptance criteria and design recommendations
IEC GUIDE 111:2004 Electrical high-voltage equipment in high-voltage substations - Common recommendations for product standards
IEC 60507:2013 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
EN 62217:2013 Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria
IEC 60383-2:1993 Insulators for overhead lines with a nominal voltage above 1000 V - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteria
EN 60383-2:1995 Insulators for overhead lines with a nominal voltage above 1 kV - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteria

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