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AS 4436-1996

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Guide for the selection of insulators in respect of polluted conditions

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

01-01-1996

Superseded date

27-11-2020

€37.54
Excluding VAT
Summarise this standard

Provides guidance on the selection of insulators for use in polluted conditions. It is identical with and has been reproduced from IEC 815:1986.

Committee
EL-010
DocumentType
Standard
ISBN
0 7337 0808 0
Pages
19
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
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This guide is mainly applicable to three-phase systems up to 525 kV (phase-to-phase). For higher voltages the possible non-linear performance of insulators is still under study.This guide is applicable to outdoor ceramic and glass insulators, used in a.c. systems, of the following types:- long-rod and traction line insulator;- cap and pin insulator;- pedestal type post and rigid pin insulator;- substation and line post insulator;- hollow insulator;- bushing.This guide cannot directly be used for special types of insulators such as insulators with conductive glaze, or covered, during the manufacturing, with any insulating material, for surge arresters and also for longitudinal insulation for open circuit-breakers. This guide does not deal with radio interference voltage, television interference voltage and audible noise, the intensity of which may be increased on some polluted insulators.

Standards Relationship
IEC TR 60815:1986 Identical

First published as AS 4436-1996.

€37.54
Excluding VAT