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AS 60947.5.4-2004

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Control circuit devices and switching elements - Methods of assessing the performance of low-energy contacts - Special tests
Available format(s)

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

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-2004

Preview

Specifies a method of assessing the performance of low-energy contacts. Applies to separable contacts used above (and including) 10 V (typically 23 V) where contacts are used for switching loads with possible electrical erosion, such as programmable controller inputs or below 10 V (typically 5 V) with negligible electrical erosion, such as electronic circuits. Is identical with and reproduced from Edition 2.0 (2002-10) of IEC 60947-5-4.

This part of IEC 60947 AS 60947 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage areas: a) above (and including) 10 V (typically 24 V) where contacts are used for switching loads with possible electrical erosion, such as programmable controller inputs; b) below 10 V (typically 5 V) with negligible electrical erosion, such as electronic circuits. This standard does not apply to contacts used in the very low energy area of measurement, for example, sensor or thermocouple systems. The object of this standard is to propose a method of assessing the performances of low energy contacts giving – useful definitions; – general principles of test methods which are to monitor and record the behaviour of contacts at each operation; – functional bases for the definition of a general testing equipment; – preferred test values; – particular conditions for testing contacts intended for specific applications (such as switching of PC inputs); – information to be given in the test report; – interpretation and presentation of the rest results.

Committee
EL-006
DocumentType
Standard
ISBN
0 7337 6262 X
Pages
20
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Standards Relationship
IEC 60947-5-4:2002 Identical

First published as AS/NZS 3947.5.4:2000.Revised and redesignated as AS 60947.5.4-2004. First published as AS/NZS 3947.5.4:2000. Revised and redesignated as AS 60947.5.4-2004.

AS 60068.1-2003 Environmental testing General and guidance (Reconfirmed 2018)
AS 60068.2.54-2004 Environmental testing Tests - Test Ta: Soldering - Solderability testing by the wetting balance method
AS 60068.2.59-2003 Environmental testing Tests - Test Fe: Vibration - Sine beat method
AS 60068.2.14-2003 Environmental testing Tests - Test N: Change of temperature
AS 60068.2.39-2003 Environmental testing Tests - Test Z/AMD: Combined sequential cold, low air pressure and damp heat test
AS 60068.2.46-2004 Environmental testing Tests - Guidance to test Kd: Hydrogen sulphide test for contacts and connections
AS 60068.2.29-2003 Environmental testing Tests - Test Eb and guidance: Bump
AS 60068.2.45-2003 Environmental testing Tests - Test XA and guidance: Immersion in cleaning solvents
AS 60068.2.64-2003 Environmental testing Tests - Test Fh: Vibration, broad-band random (digital control) and guidance
AS 60068.2.33-2003 Environmental testing Tests - Guidance on change of temperature tests
AS 60068.2.53-2003 Environmental testing Tests - Guidance to tests Z/AFc and Z/BFc: Combined temperature (cold and dry heat) and vibration (sinusoidal) tests
AS 60068.2.13-2003 Environmental testing Tests - Test M: Low air pressure
AS 60068.2.7-2003 Environmental testing Tests - Test Ga and guidance: Acceleration, steady state
AS 60068.2.10-2003 Environmental testing Tests - Test J and guidance: Mould growth
AS 60068.2.2-2003 Environmental testing Tests - Test B: Dry heat (Reconfirmed 2018)
AS 60068.2.40-2003 Environmental testing Tests - Test Z/AM: Combined cold/low air pressure tests
AS 60068.2.18-2003 Environmental testing Tests - Test R and guidance: Water
AS 60068.2.5-2003 Environmental testing Tests - Test Sa: Simulated solar radiation at ground level
AS 60068.2.68-2003 Environmental testing Tests - Test L: Dust and sand
AS 60068.2.1-2003 Environmental testing Tests - Test A: Cold (Reconfirmed 2018)
AS 60068.2.50-2003 Environmental testing Tests - Test Z/Afc: Combined cold/vibration (sinusoidal) tests for both heat-dissipating and non-heat-dissipating specimens
AS 60068.2.9-2003 Environmental testing Tests - Guidance for solar radiation testing
AS 60068.2.66-2003 Environmental testing Tests - Test Cx: Damp heat, steady state (unsaturated pressurized vapour)
AS 60068.2.21-2004 Environmental testing Tests - Test U: Robustness of terminations and integral mounting devices
AS 60068.2.27-2003 Environmental testing Tests - Test Ea and guidance: Shock
AS 60068.2.67-2003 Environmental testing Tests - Test Cy: Damp heat, steady state accelerated test primarily intended for components
AS 60068.2.41-2003 Environmental testing Tests - Test Z/BM: Combined dry heat/low air pressure tests
AS 60068.2.57-2003 Environmental testing Tests - Test Ff: Vibration - Time-history method
AS 60947.1-2004 Low-voltage switchgear and controlgear General rules
AS 60068.2.65-2003 Environmental testing Tests - Test Fg: Vibration, acoustically induced
AS 60068.2.49-2004 Environmental testing Tests - Guidance to Test Kc: Sulphur dioxide test for contacts and connections
AS 60068.2.81-2004 Environmental testing Tests - Test Ei: Shock - Shock response spectrum synthesis
AS 60068.2.51-2003 Environmental testing Tests - Test Z/BFc: Combined dry heat/vibration (sinusoidal) tests for both heat-dissipating and non-heat-dissipating specimens
AS 60068.2.69-2004 Environmental testing Tests - Test Te: Soldering - Solderability testing of electronic components for surface mount technology by the wetting balance method
AS 60068.2.55-2003 Environmental testing Tests - Test Ee and guidance: Bounce
AS 60068.2.32-2003 Environmental testing Tests - Test Ed: Free fall
AS 60947.5.1-2004 Low-voltage switchgear and controlgear Control circuit devices and switching elements - Electromechanical control circuit devices
AS 60068.2.60-2003 Environmental testing Tests - Test Ke: Flowing mixed gas corrosion test
AS 60068.2.74-2003 Environmental testing Tests - Test Xc: Fluid contamination
AS 60068.2.75-2003 Environmental testing Tests - Test Eh: Hammer tests
AS 60068.2.43-2004 Environmental testing Tests - Test Kd: Hydrogen sulphide test for contacts and connections
AS 60068.2.17-2003 Environmental testing Tests - Test Q: Sealing
AS 60068.2.61-2003 Environmental testing Tests - Test Z/ABDM: Climate sequence
AS 60068.2.11-2003 Environmental testing Tests - Test Ka: Salt mist
AS 60068.2.44-2004 Environmental testing Tests - Guidance on test T: Soldering
AS 60068.2.52-2003 Environmental testing Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
AS 60068.2.70-2003 Environmental testing Tests - Test Xb: Abrasion of markings and letterings caused by rubbing of fingers and hands
AS 60068.2.38-2003 Environmental testing Tests - Test Z/AD: Composite temperature/humidity cyclic test
AS 60068.2.20-2004 Environmental testing Tests - Test T: Soldering
AS 60068.2.6-2003 Environmental testing Tests - Test Fc: Vibration (sinusoidal) (Reconfirmed 2018)
AS 60068.2.78-2003 Environmental testing Tests - Test Cab: Damp heat, steady state (Reconfirmed 2018)
AS 60068.2.47-2003 Environmental testing Tests - Mounting of compounds, equipment and other articles for vibration, impact and similar dynamic tests
AS 60068.2.48-2003 Environmental testing Tests - Guidance on the application of the tests of AS 60068 to simulate the effects of storage
AS 60068.2.31-2003 Environmental testing Tests - Test Ec: Drop and topple, primarily for equipment-type specimens
AS 60068.2.30-2003 Environmental testing Tests - Test Db and guidance: Damp heat, cyclic (12 + 12-hour cycle)
AS 60068.2.42-2004 Environmental testing Tests - Test Kc: Sulphur dioxide test for contacts and connections (Reconfirmed 2018)
AS 60068.2.77-2004 Environmental testing Tests - Test 77: Body strength and impact shock
AS 60068.2.58-2004 Environmental testing Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)

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