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AS 3439.4-1995

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 assemblies for construction sites (ACS)
Available format(s)

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

Superseded date

06-30-2017

Published date

01-01-1995

Publisher

Standards Australia

Preview

1 - AS 3439.4-1995 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PARTICULAR REQUIREMENTS FOR ASSEMBLIES FOR CONSTRUCTION SI
4 - PREFACE
6 - CONTENTS
7 - 1 General
7 - 1.1 Scope
7 - 2 Definitions
10 - 3 Classification of ACS
10 - 4 Electrical characteristics of assemblies
10 - 5 Information to be given regarding the assembly for construction sites (ACS)
10 - 5.1 Nameplates
11 - 5.3 Instructions for instal lati on, operati on and mai ntenance
11 - 6 Service conditions
11 - 6.1 Normal servi ce condi ti ons
11 - 6.1.1 Ambi ent ai r temperature
11 - 6.1.2 Atmospheric condi ti ons
11 - 7 Design and construction
11 - 7.1 Mechani cal design
12 - 7.2 Enclosure and degree of protecti on
13 - 7.4 Protecti on agai nst el ectri c shock
14 - 7.5 Short-ci rcuit prot ection and short-ci rcuit wit hstand strength
15 - 7.6 Components i nstall ed in assembli es
15 - 7.7 Internal separat ion of assembl ies by barri ers or parti ti ons
15 - 7.9 Requi rements for electronic equi pment suppl y ci rcuits
15 - 8 Test specifications
15 - 8.1 Classif i cati on of tests
16 - 8.2 Type tests
20 - 9 Particul ar features of the various functional types of ACS
20 - 9.1 Incoming suppl y and meteri ng ACS
20 - 9.1.1 Incoming unit
21 - 9.1.2 Metering unit
21 - 9.1.3 Outgoing unit
21 - 9.2 Main distribution ACS
21 - 9.2.1 General arrangement
21 - 9.2.2 Incoming unit
21 - 9.2.3 Outgoing units
21 - 9.3 Distribution ACS
21 - 9.3.1 General arrangement
22 - 9.3.2 Incoming unit
22 - 9.3.3 Outgoing units
22 - 9.4 Transformer ACS
22 - 9.4.1 General arrangement
22 - 9.4.2 Incoming unit
22 - 9.4.3 LV/ELV unit
23 - 9.4.4 LV/LV units
23 - 9.5 Final distribution ACS
23 - 9.5.1 Incoming unit
23 - 9.5.2 Outgoing unit
24 - 9.6 Socket-outlet ACS
24 - 9.6.1 Incoming unit
24 - 9.6.2 Outgoing unit, LV or ELV
25 - APPENDIX F - INTERCONNECTION OF TYPES OF ACS: EXAMPLES
28 - APPENDIX AA - LIST OF VARIATIONS BETWEEN THIS STANDARD AND IEC 439-4

Applies to type-tested assemblies (TTA) intended for use on construction sites, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alterations or demolition of property (buildings) or civil engineering (public works) or excavations or where any other similar operations are carried out. These assemblies may be transportable (semi-fixed) or mobile. This Standard is technically equivalent to and reproduced from IEC 439-4:1990.

Replace the last three paragraphs by the following:This standard applies to type-tested assemblies (TTA) intended for use on construction sites, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out. These assemblies may be transportable (semi-fixed) or mobile.This standard does not apply to assemblies for use in the administrative centres of construction sites (offices, cloakrooms, assembly rooms, canteens, restaurants, dormitories, toilets, etc.).NOTE - As regards the transformers incorporated in an ACS, it should be noted that both the nominal primary voltage and the nominal secondary voltage must be within the limits specified in IEC 439-1 for this standard to be applicable.

Committee
EL-006
DocumentType
Standard
ISBN
0 7262 9637 6
Pages
22
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Standards Relationship
IEC 60439-4:1990 Identical

Amendment 1 to AS 3439.4-1995 DR 96195. Under Revision see DR 00370 CP First published as AS 3439.4-1995.

AS 1099.2KC-1981 Basic environmental testing procedures for electrotechnology Tests - Test Kc - Sulphur dioxide test for contacts and connections
AS 3000-1986 Electrical installations - Buildings, structures and premises (known as the SAA Wiring Rules)
AS/NZS 3012:2003 Electrical installations - Construction and demolition sites
AS 3123-1987 Approval and test specification - Plugs, socket-outlets and couplers for general industrial application
AS 2926-1987 Standard voltages - Alternating (50 Hz) and direct
AS 3012-1990 Electrical installations - Construction and demolition sites
AS/NZS 3123:2005 Approval and test specification - Plugs, socket-outlets and couplers for general industrial application (Reconfirmed 2016)
AS 2374.1-1997 Power transformers General
AS 3190-1994 Approval and test specification - Residual current devices (current-operated earth-leakage devices)
AS 3108-1990 Approval and test specification - Particular requirements for isolating transformers and safety isolating transformers
AS 1939-1990 Degrees of protection provided by enclosures for electrical equipment (IP Code)
AS/NZS 3108:1994 Approval and test specification - Particular requirements for isolating transformers and safety isolating transformers
AS/NZS 3190:2002 Approval and test specification - Residual current devices (current-operated earth-leakage devices)
AS 1099.2.27-1988 Basic environmental testing procedures for electrotechnology Tests - Test Ea - Shock
AS/NZS 3439.1:2002 Low-voltage switchgear and controlgear assemblies Type-tested and partially type tested assemblies (IEC 60439-1:1999 MOD)
AS 3439.1-1993 Low-voltage switchgear and controlgear assemblies - Type-tested and partially type-tested assemblies

AS/NZS 3002:2002 Electrical installations - Shows and carnivals
AS/NZS 3000:2007 Electrical installations (known as the Australian/New Zealand Wiring Rules)
AS/NZS 3012:2003 Electrical installations - Construction and demolition sites
AS/NZS 3012:1995 Electrical installations - Construction and demolition sites

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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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