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AS C98-1970

AS C98-1970

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Flameproof enclosure of electrical equipment for explosive atmospheres

Available format(s)

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

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-1970

Publisher

Standards Australia

Preview

Note - due to the age of this archived document, available information is limited therefore this record is incomplete. For further details, please phone our Customer Service Centre on 131 242 (Intl +61 2 8206 6010) or email sales@saiglobal.com.

This publication is a copy of the physical archived hardcopy. Some pages may be stamped or contain handwriting. SAI Global has endeavoured to reproduce this document to the best possible standard of quality. Please utilise the preview feature to sample the quality before purchasing.

This specification applies to the flameproof enclosure of electrical equipment. It prescribes constructional features necessary to ensure safety in service, the test requirements which the enclosure shall meet and the marking to be applied to the enclosure. The tests specified herein are intended as type tests. The enclosure is suitable for housing electrical apparatus in atmospheres where a mixture of air and flammable gas or vapour may occur. The specification provides for grouping of enclosures according to the dimensions of their gaps between joint surfaces, and an indication is given of the explosive gas atmosphere for which each group is appropriate. The specification does not at present apply to enclosure for explosive gas atmospheres for which safe gaps are smaller than those given in this specification. The specification does not apply to enclosure kept charged with air, or other non-flammable gas so as to prevent the entry of flammable ga. The specification does not apply to enclosure containing hydro-carbon oil and parts of equipment into which gaseous products from the oil may enter. This specification deals only with flameproof enclosure and not with other means of protection against an explosion hazard. These are covered by separate specifications.

Committee
EL-014
DocumentType
Standard
Pages
42
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

Under revision DR 80027

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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