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AS 4278-1995

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

A method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA)
Available format(s)

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

Withdrawn date

30-06-2017

Language(s)

English

Published date

01-01-1995

Preview

Describes a method that may be used for partially type-tested assemblies to prove compliance with the requirements of AS 3439.1 regarding short-circuit withstand strength. This Standard is identical with and has been reproduced from IEC 1117:1992.

This Technical Report describes an extrapolation method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA).

Committee
EL-006
DocumentType
Standard
ISBN
0 7262 9642 2
Pages
4
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

Standards Relationship
IEC TR 61117:1992 Identical

First published as AS 4278-1995.

AS/NZS 3439.1:2002 Low-voltage switchgear and controlgear assemblies Type-tested and partially type tested assemblies (IEC 60439-1:1999 MOD)
AS 3865-1991 Calculation of the effects of short-circuit currents
AS 3439.1-1993 Low-voltage switchgear and controlgear assemblies - Type-tested and partially type-tested assemblies

AS/NZS 3439.3:2002 Low-voltage switchgear and controlgear assemblies Particular requirements for low voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards (IEC 60439-3:1990 MOD)
AS/NZS 3439.1:2002 Low-voltage switchgear and controlgear assemblies Type-tested and partially type tested assemblies (IEC 60439-1:1999 MOD)

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$26.09
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