BS 3288-4:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Insulator and conductor fittings for overhead power lines Locking devices for ball and socket couplings of string insulator units: dimensions and tests
Hardcopy , PDF
05-08-2004
English
31-05-1989
Foreword
Committees responsible
Section One - General
1. Scope
2. Object
3. Plan of the standard
Section Two - Dimensions and general rules
4. Shape of the locking device
5. Standard dimensions of the split-pins (standard and
alternative type)
6. Other dimensions given for guidance of manufacturing
only
7. Dimensions of the W-clip
8. Method of using the locking devices
Section Three - Tests
9. Classification of tests
10. Tests in Group I (qualification tests)
11. Tests in Group II (sample tests)
12. General rules for the visual examination a)
13. General rules and tests for b), c) and d)
14. Re-test procedure
Appendix A - Gauges for W-clips
Defines shapes, and some standard dimensions and test methods; states the acceptance conditions of supply; gives other dimensions for guidance.
| Committee |
PEL/11
|
| DevelopmentNote |
Supersedes 86/30733 DC. (08/2004)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 7354:1990 | Code of practice for design of high-voltage open-terminal stations |
| BS EN 50423-3:2005 | Overhead electrical lines exceeding AC 1 kV up to and including AC 45 kV Set of National Normative Aspects |
| I.S. EN 50341-3:2006 | OVERHEAD ELECTRICAL LINES EXCEEDING AC 45 KV - PART 3: SET OF NATIONAL NORMATIVE ASPECTS |
| BS 3288-1:1997 | Insulator and conductor fittings for overhead power lines Performance and general requirements |
| BS 3288-2:1990 | Insulator and conductor fittings for overhead power lines Specification for a range of fittings |
| BS EN 61325:1996 | Insulators for overhead lines with a nominal voltage above 1000 V. Ceramic or glass insulator units for d.c systems. Definitions, test methods and acceptance criteria |
| EN 50423-3 : 2005 COR 2010 | OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV UP TO AND INCLUDING AC 45 KV - PART 3: SET OF NATIONAL NORMATIVE ASPECTS |
| BS 4579-2:1973 | Specification for performance of mechanical and compression joints in electric cable and wire connectors Compression joints in nickel, iron and plated copper conductors |
| BS EN 50341-3:2001 | Overhead electrical lines exceeding AC 45 kV Set of National Normative Aspects |
| BS 3288-3:1989 | Insulator and conductor fittings for overhead power lines Dimensions of ball and socket couplings of string insulator units |
| EN 50341-3 : 2001 COR 2010 | OVERHEAD ELECTRICAL LINES EXCEEDING AC 45 KV - PART 3: SET OF NATIONAL NORMATIVE ASPECTS |
| BS 3288-3:1989 | Insulator and conductor fittings for overhead power lines Dimensions of ball and socket couplings of string insulator units |
| BS 427-1:1961 | Method for Vickers hardness test Testing of metals |
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