BS EN 62231:2007
Current
The latest, up-to-date edition.
Composite station post insulators for substations with a.c. voltages greater than 1000 V up to 245 kV. Definitions, test methods and acceptance criteria
Hardcopy , PDF
English
31-05-2007
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INTRODUCTION
1 Scope and object
2 Normative references
3 Terms and definitions
4 Identification
5 Environmental conditions
6 Information on transport, storage and installation
7 Classification of tests
7.1 Design tests
7.2 Type tests
7.3 Sample tests
7.4 Routine tests
8 Design tests
8.1 General
8.2 Tests on interfaces and connections of end fittings
8.3 Assembled core load tests
8.4 Tests on shed and housing material
8.5 Tests on the core material
9 Type tests
9.1 Verification of dimensions
9.2 Electrical tests
9.3 Mechanical tests
10 Sample tests
10.1 General rules
10.2 Verification of dimensions (E1 + E2)
10.3 Galvanizing test (E1 + E2)
10.4 Verification of the specified mechanical loads (E1)
10.5 Re-testing procedure
11 Routine tests
11.1 Identification of the station post insulator
11.2 Visual examination
11.3 Tensile load test
Annex A (informative) Notes on the mechanical loads and tests
Annex B (informative) Determination of the equivalent bending
moment caused by combined cantilever and compression
(tension) loads
Annex C (informative) Example of torsion load test arrangement
Annex D (normative) Tolerances of form and position
Annex E (informative) Notes on the compression and buckling test
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
Pertains to composite station post insulators consisting of a load bearing cylindrical insulating solid core made of resin impregnated fibres, a housing (outside the insulating solid core) made of elastomer material (e.g. silicone or ethylene-propylene) and end fittings attached to the insulating core.
| Committee |
PEL/36
|
| DevelopmentNote |
Supersedes 02/206403 DC. (06/2007)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard applies to composite station post insulators consisting of a load bearing cylindrical insulating solid core made of resin impregnated fibres, a housing (outside the insulating solid core) made of elastomer material (e.g. silicone or ethylene-propylene) and end fittings attached to the insulating core. Composite station post insulators covered by this standard are subjected to cantilever, torsion, tension and compression loads. They are intended for substations with a.c. voltages greater than 1 000 V up to 245 kV.
| Standards | Relationship |
| EN 62231:2006 | Identical |
| NF EN 62231 : 2007 | Identical |
| I.S. EN 62231:2007 | Identical |
| DIN EN 62231 : 2007 | Identical |
| UNE-EN 62231:2007 | Identical |
| NBN EN 62231 : 2007 | Identical |
| IEC 62231:2006 | 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 |
| EN ISO 1101:2017 | Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2017) |
| 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 |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| HD 588.1 : S1 AMD 1 | HIGH VOLTAGE TEST TECHNIQUES - GENERAL DEFINITIONS AND TEST REQUIREMENTS |
| ISO 3452:1984 | Non-destructive testing — Penetrant inspection — General principles |
| IEC 61952:2008 | 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 |
| IEC TS 61245:2015 | Artificial pollution tests on high-voltage ceramic and glass insulators to be used on d.c. systems |
| 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 |
| EN 60168:1994/A2:2000 | TESTS ON INDOOR AND OUTDOOR POST INSULATORS OF CERAMIC MATERIAL OR GLASS FOR SYSTEMS WITH NOMINAL VOLTAGES GREATER THAN 1KV |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| 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 60168:1994+AMD1:1997+AMD2:2000 CSV | Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 V |
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