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AS/NZS 3439.3:2002

AS/NZS 3439.3:2002

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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)

Available format(s)

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

Superseded date

16-08-2023

Language(s)

English

Published date

11-12-2002

Publisher

Standards Australia

Preview

Specifies supplementary requirements to AS/NZS 3429.1 for enclosed distribution boards containing protective devices and intended for installation in places where unskilled persosns have access for their use. Reproduced from IEC 60439-3 consolidated edition 1.2, which incporporates its Amendment 1:1993 and Amendment 2:2001 into IEC 60439-3:1990. Contains variations for Australian and New Zealand conditions.

1.1 Scope Delete paragraphs 1, 2, 3 and 5 and the note and replace by: This standard gives supplementary requirements for such enclosed distribution boards (DBU), which are stationary, type tested assemblies (TTA and PTTA) for indoor use, containing protective devices and intended for use either in domestic (household) applications or in other places where unskilled persons have access for their use. Control and/or signalling devices may also be included. They are for use on a.c., with a nominal voltage to earth not exceeding 300 V. The outgoing circuits contain short-circuit protective devices, each having a rated current not exceeding 125 A with a total incoming load current not exceeding 250 A400 A. NOTE - The nominal voltage to earth in an IT system is taken as the nominal voltage of the system.Unskilled persons normally have access to these assemblies, e.g. for switching operations and for replacing fuse-links.

Committee
EL-006
DocumentType
Standard
ISBN
0 7337 4898 8
Pages
22
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
IEC 60439-3:1990+AMD1:1993+AMD2:2001 CSV Identical

First published as AS 3132-1991 and AS 3439.3-1995.AS 3132-1991 and AS 3439.3-1995 jointly revised, amalgamated and redesignated as AS/NZS 3439.3:2002. First published as AS 3132-1991 and AS 3439.3-1995. AS 3132-1991 and AS 3439.3-1995 jointly revised, amalgamated and redesignated as AS/NZS 3439.3:2002.

AS/NZS 3000:2000 Electrical installations (known as the Australian/New Zealand Wiring Rules)
AS/NZS 3947.1:2001 Low-voltage switchgear and controlgear General rules
AS/NZS 60269.3.0:2000 Low-voltage fuses Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)
AS/NZS 60695.2.10:2001 Glowing/hot wire based test methods Glow-wire apparatus and common test procedure
AS/NZS 3350.1:2002 Safety of household and similar electrical appliances General requirements (IEC 60335-1:1991, MOD)
AS 60269.3.0-2005 Low-voltage fuses Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)
AS 1099.2.3-1990 Basic environmental testing procedures for electrotechnology Tests - Test Ca - Damp heat, steady state
AS 4388-1996 A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
AS 3865-1991 Calculation of the effects of short-circuit currents
AS 4278-1995 A method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA)
AS 1939-1990 Degrees of protection provided by enclosures for electrical equipment (IP Code)
AS/NZS 4898:1997 Approval and test specification - Circuit-breakers for overcurrent protection for household and similar installations
AS 3111-1994 Approval and test specification - Miniature overcurrent circuit-breakers

AS/NZS 3010:2017 Electrical installations - Generating sets
AS/NZS 3000:2007 Electrical installations (known as the Australian/New Zealand Wiring Rules)

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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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