AS 60947.4.2-2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Low-voltage switchgear and controlgear Contactors and motor-starters - A.C. semiconductor motor controllers and starters
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
23-11-2022
English
01-01-2004
Specifies requirements and tests for controllers and starters intended to be connected to circuits, the rated voltage of which does not exceed 1000 V a.c. and which uses power semi-conductor switching elements for simple starting and stopping, manoeuvring and controlled running of induction motors. Is identical with and reproduced from consolidation Edition 2.1 (2002-03) of IEC 60947-4-2.
Committee |
EL-006
|
DocumentType |
Standard
|
ISBN |
0 7337 6259 X
|
Pages |
75
|
PublisherName |
Standards Australia
|
Status |
Superseded
|
SupersededBy | |
Supersedes | |
UnderRevision |
This standard applies to controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c.This standard characterizes controllers and starters for use with and without bypass means. Controllers and starters dealt with in this standard are not normally designed to interrupt short-circuit currents. Therefore, suitable short-circuit protection (see 8.2.5) should form part of the installation, but not necessarily of the controller or starter. In this context, this standard gives requirements for controllers and starters associated with separate short-circuit protective devices. This standard does not apply to: – continuous operation of a.c. motors at motor speeds other than the normal speed; – semiconductor equipment, including semiconductor contactors (see 2.2.13 of Part 1) controlling non-motor loads; – electronic a.c. power controllers covered by IEC 60146. Contactors and control circuit devices used in controllers and starters should comply with the requirements of their relevant product standard. Where mechanical switching devices are used, they should meet the requirements of their own IEC AS product standard, and the additional requirements of this standard. The object of this standard is to state as follows: – the characteristics of controllers and starters and associated equipment;– the conditions with which controllers and starters shall comply with reference to: a) their operation and behaviour;b) their dielectric properties; c) the degrees of protection provided by their enclosures where applicable;d) their construction; – the tests intended for confirming that these conditions have been met, and the methods to be adopted for these tests; – the information to be given with the equipment, or in the manufacturer's literature.
Standards | Relationship |
IEC 60947-4-2:1999+AMD1:2001 CSV | Identical |
IEC 60947-4-2:1999+AMD1:2001+AMD2:2006 CSV | Identical |
First published in Australia as AS 1202.5-1985.
Revised and redesignated as AS 3947.4.2-1997.
Jointly revised and redesignated as AS/NZS 3947.4.2:2000.
Revised and redesignated as AS 60947.4.2-2004.
AS/NZS CISPR 11:2004 | Industrial scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement |
AS/NZS 61000.4.3:1999 | Electromagnetic compatibility (EMC) Testing and measurement techniques - Radiated radio-frequency electromagnetic field immunity test |
AS/NZS CISPR 14.2:2003 | Electromagnetic compatibility - Requirements for household appliances electric tools and similar apparatus Immunity - Product family standard |
AS/NZS 61000.4.2:2002 | Electromagnetic compatibility (EMC) Testing and measurement techniques - Electrostatic discharge immunity test |
AS 60947.1-2004 | Low-voltage switchgear and controlgear General rules |
AS/NZS CISPR 14.1:2003 | Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus Emission |
AS/NZS 61000.3.2:2003 | Electromagnetic compatibility (EMC) Limits - Limits for harmonic current emissions (equipment input current less than or equal to 16 A per phase) |
AS/NZS 3439.1:2002 | Low-voltage switchgear and controlgear assemblies Type-tested and partially type tested assemblies (IEC 60439-1:1999 MOD) |
AS/NZS 60269.1:2000 | Low-voltage fuses General requirements |
AS 1359.101-1997 | Rotating electrical machines - General requirements Rating and performance |
AS/NZS 61000.4.5:1999 | Electromagnetic compatibility (EMC) Testing and measurement techniques - Surge immunity test |
AS/NZS 61000.4.6:1999 | Electromagnetic compatibility (EMC) Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields |
AS 1228-2006 | Pressure equipment - Boilers |
AS 2941-2008 | Fixed fire protection installations - Pumpset systems |
AS 2941-2013 | Fixed fire protection installations - Pumpset systems |
AS 1228:2016 | Pressure equipment - Boilers |
AS 2650-2005 | Common specifications for high-voltage switchgear and controlgear standards (IEC 60694 Ed.2.2(2002) MOD) |
AS 62271.1-2012 | High-voltage switchgear and controlgear Common specifications |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.