AS 4435.1-1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Insulators - Composite for overhead lines - Voltages greater than 1000 V a.c. Definitions, test methods and acceptance criteria for string insulator units
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English
05-12-1996
17-12-2020
Specifies definitions, test methods and acceptance criteria for composite insulators for use on a.c. overhead lines. It is based on and reproduced from IEC 1109:1992 including Amendment No. 1:1994. It has an Appendix giving Australian variations.
| Committee |
EL-010
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| DocumentType |
Standard
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| ISBN |
0 7337 0781 5
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| Pages |
43
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| ProductNote |
Reconfirmed 27/05/2016.This standard has been reconfirmed in Australia in 2016 and remains current in New Zealand. Reconfirmation Notice 27/05/2016
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| PublisherName |
Standards Australia
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| Status |
Superseded
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| SupersededBy | |
| Supersedes | |
| UnderRevision |
This International Standard is applicable to composite insulators for use as suspension/tension line insulators, but it is to be noted that these insulators can occasionally be subjected to compression or bending, for example when used as phase-spacers. Composite insulators designed primarily to resist bending loads, e.g. line post insulators, are not included in the scope of this Standard.This standard deals with those composite insulators which include a "core" and a "housing". The core is usually made of resin-impregnated glass fibres. The housing can be manufactured from a variety of materials including elastomers (e.g. silicone, ethylene-propylene); resins (e.g. cycloaliphatic epoxy); or fluorocarbons (e.g. polytetrafluoroethylene).The object of this Standard is to: - define the terms used; - prescribe test methods; - prescribe acceptance criteria.This standard does not include requirements dealing with the choice of insulators for specific operating conditions.
First published as AS 4435.1-1996.
| AS 2947.1-1989 | Insulators - Porcelain and glass for overhead power lines - Voltages greater than 1000 V a.c. Test methods |
| AS 2947.3-1995 | Insulators - Porcelain and glass for overhead power lines - Voltages greater than 1000 V a.c. Couplings |
| AS 1931.1-1996 | High-voltage test techniques - General definitions and test requirements |
| AS/NZS 2947.1:1999 | Insulators - Porcelain and glass for overhead power lines - Voltages greater than 1000 V a.c. Test methods - Insulator units |
| AS/NZS 4435.2:1999 | Insulators - Composite for overhead power lines - Voltages greater than 1000 V a.c. Standard strength classes and end fittings for string insulator units (Reconfirmed 2016) |
| AS/NZS 7000:2016 | Overhead line design |
| HB 331-2012 | Overhead line design |
| AS/NZS 2947.4:1999 | Insulators - Porcelain and glass for overhead power lines - Voltages greater than 1000 V a.c. Test methods - Insulator strings and insulator sets |
| AS/NZS 7000:2010 | Overhead line design - Detailed procedures |
| AS 4435.4-1997 | Insulators - Composite for overhead power lines - Voltages greater than 1000 V a.c. Definitions, test methods and acceptance criteria for post insulator units |
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