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Power transformers Insulation levels, dielectric tests and external clearances in air (IEC 60076-3:2013, MOD)

Available format(s)

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

Language(s)

English

Published date

31-10-2017

Publisher

Standards Australia

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Adopts IEC60076-3:2013 (ED.3.0), to specify dielectric tests and minimum dielectric levels for power transformers within the scope of AS/NZS60076.1. Also provides recommended minimum external clearances in air between live parts and between live parts and earth, which are given for use when these clearances are not specified by the purchaser.

This International Standard applies to power transformers as defined by and in the scope ofIEC 60076-1. It gives details of the applicable dielectric tests and minimum dielectric test levels.Recommended minimum external clearances in air between live parts and between live parts and earth are given for use when these clearances are not specified by the purchaser.For categories of power transformers and reactors which have their own IEC standards, this standard is applicable only to the extent in which it is specifically called up by cross reference in the other standards.

Committee	EL-008
DevelopmentNote	New PDF incorporating Amendment 1.
DocumentType	Standard
ISBN	978 1 76035 929 4
Pages	54
PublisherName	Standards Australia
Status	Current
Supersedes	AS/NZS 60076.3:2008 DR AS/NZS 60076.3:2017

Originated in Australia as AS 2374.3.0—1982 and AS 2374.3.1—1992.Previous and first New Zealand edition AS/NZS 60076.3:2008.Second edition 2017. Originated in Australia as AS 2374.3.0-1982 and AS 2374.3.1-1992. Previous and first New Zealand edition AS/NZS 60076.3:2008. Second edition 2017. Reissued incorporating Amendment No. 1 (June 2020).