I.S. EN 61952:2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Hardcopy , PDF
10-31-2018
English
12-11-2008
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.
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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