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AS 60529-2004

Current

Current

The latest, up-to-date edition.

Degrees of protection provided by enclosures (IP Code) (Reconfirmed 2018)

Available format(s)

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

Language(s)

English

Published date

27-01-2004

Preview

1 - AS 60529-2004 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE)
4 - PREFACE
5 - CONTENTS
7 - INTRODUCTION
9 - 1 Scope and object
10 - 2 Normative references
10 - 3 Definitions
11 - 3.1 enclosure
11 - 3.2 direct contact
11 - 3.3 degree of protection
11 - 3.4 IP Code
11 - 3.5 hazardous part
11 - 3.5.1 hazardous live part
11 - 3.5.2 hazardous mechanical part
11 - 3.6 protection provided by an enclosure against access to hazardous parts
12 - 3.7 adequate clearance for protection against access to hazardous parts
12 - 3.8 access probe
12 - 3.9 object probe
12 - 3.10 opening
12 - 4 Designations
12 - 4.1 Arrangement of the IP Code
13 - 4.2 Elements of the IP Code and their meanings
13 - 4.3 Examples for the use of letters in the IP Code
14 - 5 Degrees of protection against access to hazardous parts and against solid foreign objects indicated by the first characteristic numeral
14 - 5.1 Protection against access to hazardous parts
15 - 5.2 Protection against solid foreign objects
16 - 6 Degrees of protection against ingress of water indicated by the second characteristic numeral
18 - 7 Degrees of protection against access to hazardous parts indicated by the additional letter
18 - 8 Supplementary letters
19 - 9 Examples of designations with the IP Code
19 - 9.1 IP Code not using optional letters:
20 - 9.2 IP Code using optional letters:
20 - 10 Marking
20 - 11 General requirements for tests
20 - 11.1 Atmospheric conditions for water or dust tests
21 - 11.2 Test samples
21 - 11.3 Application of test requirements and interpretation of test results
21 - 11.4 Combination of test conditions for the first characteristic numeral
22 - 11.5 Empty enclosures
22 - 12 Tests for protection against access to hazardous parts indicated by the first characteristic numeral
22 - 12.1 Access probes
22 - 12.2 Test conditions
24 - 12.3 Acceptance conditions
24 - 12.3.1 For low-voltage equipment
24 - 12.3.2 For high-voltage equipment
24 - 12.3.3 For equipment with hazardous mechanical parts:
25 - 13 Tests for protection against solid foreign objects indicated by the first characteristic numeral
25 - 13.1 Test means
25 - 13.2 Test conditions for first characteristic numerals 1, 2, 3, 4
25 - 13.3 Acceptance conditions for first characteristic numerals 1, 2, 3, 4
25 - 13.4 Dust test for first characteristic numerals 5 and 6
26 - 13.5 Special conditions for first characteristic numeral 5
26 - 13.5.1 Test conditions for first characteristic numeral 5
27 - 13.5.2 Acceptance conditions for first characteristic numeral 5
27 - 13.6 Special conditions for first characteristic numeral 6
27 - 13.6.1 Test conditions for first characteristic numeral 6
27 - 13.6.2 Acceptance conditions for first characteristic numeral 6
27 - 14 Tests for protection against water indicated by the second characteristic numeral
27 - 14.1 Test means
28 - 14.2 Test conditions
29 - 14.2.1 Test for second characteristic numeral 1 with the drip box
29 - 14.2.2 Test for second characteristic numeral 2 with the drip box
29 - 14.2.3 Test for second characteristic numeral 3 with oscillating tube or spray nozzle
30 - 14.2.4 Test for second characteristic numeral 4 with oscillating tube or spray nozzle
30 - 14.2.5 Test for second characteristic numeral 5 with the 6,3 mm nozzle
31 - 14.2.6 Test for second characteristic numeral 6 with the 12,5 mm nozzle
31 - 14.2.7 Test for second characteristic numeral 7: temporary immersion between 0,15 m and 1 m
31 - 14.2.8 Test for second characteristic numeral 8: continuous immersion subject to agreement
31 - 14.3 Acceptance conditions
32 - 15 Tests for protection against access to hazardous parts indicated by the additional letter
32 - 15.1 Access probes
32 - 15.2 Test conditions
32 - 15.3 Acceptance conditions
40 - Annex A - Examples of IP coding for the verification of protection of low-voltage equipment against access to haz
46 - Annex B - Summary of responsibilities of relevant technical committees
48 - Bibliography

Specifies an alphanumeric code for classifying the degrees of protection provided by enclosures for electrical equipment rated up to 72.5 kV. It covers protection of persons against access to hazardous parts and of equipment against ingress of solid foreign objects, dust, and harmful quantities of water. Tests, access, probes and object probes and other test equipment are specified. It is reproduced from IEC 60529 Ed 2.1:2001.

This standard applies to the classification of degrees of protection provided by enclosures forelectrical equipment with a rated voltage not exceeding 72,5 kV.The object of this standard is to give:a) Definitions for degrees of protection provided by enclosures of electrical equipment asregards:1) protection of persons against access to hazardous parts inside the enclosure;2) protection of the equipment inside the enclosure against ingress of solid foreignobjects;3) protection of the equipment inside the enclosure against harmful effects due to theingress of water.b) Designations for these degrees of protection.c) Requirements for each designation.d) Tests to be performed to verify that the enclosure meets the requirements of thisstandard.It will remain the responsibility of individual technical committees to decide on the extent andmanner in which, the classification is used in their standards and to define enclosure as itapplies to their equipment. However, it is recommended that for a given classification thetests do not differ from those specified in this standard. If necessary, complementaryrequirements may be included in the relevant product standard. A guide for the details to bespecified in relevant product standards is given in annex B.For a particular type of equipment, a technical committee may specify different requirementsprovided that at least the same level of safety is ensured.This standard deals only with enclosures that are in all other respects suitable for theirintended use as specified in the relevant product standard and which from the point of view ofmaterials and workmanship ensure that the claimed degrees of protection are maintained under the normal conditions of use.This standard is also applicable to empty enclosures provided that the general testrequirements are met and that the selected degree of protection is suitable for the type ofequipment to be protected.Measures to protect both the enclosure and the equipment inside the enclosure against external influences or conditions such as mechanical impacts corrosion corrosive solvents (for example, cutting liquids) fungus vermin solar radiation icing moisture (for example, produced by condensation) explosive atmospheresand the protection against contact with hazardous moving parts external to the enclosure (such as fans), are matters for the relevant product standard to be protected.Barriers external to the enclosure and not attached to it and obstacles which have beenprovided solely for the safety of personnel are not considered as a part of the enclosure andare not dealt with in this standard.

Committee
EL-026
DocumentType
Standard
ISBN
0 7337 5647 6
Pages
40
ProductNote
Reconfirmed 14/09/2018.
This standard has been reconfirmed in Australia in 2018 and remains current in New Zealand. Reconfirmation Notice 14/09/2018
PublisherName
Standards Australia
Status
Current
Supersedes

Standards Relationship
IEC 60529:1989+AMD1:1999 CSV Identical

First published as C302-1965.
Revised and redesignated as AS 1939-1976.
Second edition 1981.
Third edition 1986.
Fourth edition 1990.
Revised and redesignated as AS 60529-2004.
Reconfirmed 2018. First published as C302-1965. Revised and redesignated as AS 1939-1976. Second edition 1981. Third edition 1986. Fourth edition 1990. Revised and redesignated as AS 60529-2004.

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