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1、AS/NZS 60335.1:2002 (Incorporating Amendment Nos 1, 2 and 3) Australian/New Zealand Standard Household and similar electrical appliancesSafety Part 1: General requirements (IEC 60335-1:Ed. 4.2, MOD) AS/NZS 60335.1:2002 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 12 Aug 2008 AS/NZS 60335.1:2002 This
2、 Joint Australian/New Zealand Standard was prepared by Joint Technical Committee EL-002, Safety of Household and Similar Electrical Appliances and Small Power Transformers. It was approved on behalf of the Council of Standards Australia on 7 May 2002 and on behalf of the Council of Standards New Zea
3、land on 21 March 2002. This Standard was published on 13 May 2002. The following are represented on Committee EL-002: Association of Certification Bodies Australian Chamber of Commerce and Industry Australian Electrical and Electronic Manufacturers Association Canterbury Manufacturers Association Ne
4、w Zealand Consumer Electronic Suppliers Association, Australia Electrical regulatory authorities, Australia Electrical test laboratories Electrical consultants Electricity Supply Association of Australia Institution of Engineers Australia Metal Trades Industries Association of Australia Ministry of
5、Consumer Affairs, New Zealand Keeping Standards up-to-date Standards are living documents which reflect progress in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standa
6、rds may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments which may have been published since the Standard was purchased. Detailed information about joint Australian/New Zealand Standards can be found by visiting
7、the Standards Web Shop at .au or Standards New Zealand web site at www.standards.co.nz and looking up the relevant Standard in the on-line catalogue. Alternatively, both organizations publish an annual printed Catalogue with full details of all current Standards. For more frequent listings or notifi
8、cation of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information about these services, users should contact their respective national Standards organization. We also welcome suggestions for improvement in our Standards,
9、and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the back cover. This Standard was issued in draft form for comment
10、 as DR 01958. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 12 Aug 2008 AS/NZS 60335.1:2002 (Incorporating Amendment Nos 1, 2 and 3) Australian/New Zealand Standard Household and similar electrical appliancesSafety Part 1: General requirements (IEC 60335-1:Ed. 4.2, MOD) Originated as AS/NZS 60335.1:2
11、002. Reissued incorporating Amendment No. 1 (May 2004). Reissued incorporating Amendment No. 2 (May 2007). Reissued incorporating Amendment No. 3 (November 2007). COPYRIGHT Standards Australia/Standards New Zealand All rights are reserved. No part of this work may be reproduced or copied in any form
12、 or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher. Jointly published by Standards Australia, GPO Box 476, Sydney, NSW 2001 and Standards New Zealand, Private Bag 2439, Wellington 6020 ISBN 0 7337 4634 9 Accessed by UNIVERSITY OF SOUTH
13、 AUSTRALIA on 12 Aug 2008 2 CONTENTS FOREWORD.5 INTRODUCTION.7 1Scope 8 2Normative references .9 3Definitions13 4General requirement.21 5General conditions for the tests 21 6Classification24 7Marking and instructions.25 8Protection against access to live parts 31 9Starting of motor-operated applianc
14、es.33 10Power input and current33 11Heating 35 12Void .40 13Leakage current and electric strength at operating temperature.40 14Transient overvoltages .43 15Moisture resistance 44 16Leakage current and electric strength .46 17Overload protection of transformers and associated circuits 48 18Endurance
15、48 19Abnormal operation 48 20Stability and mechanical hazards56 21Mechanical strength .57 22Construction.58 23Internal wiring.69 24Components.71 25Supply connection and external flexible cords .74 26Terminals for external conductors .82 27Provision for earthing84 28Screws and connections .86 29Clear
16、ances, creepage distances and solid insulation .89 30Resistance to heat and fire .95 31Resistance to rusting99 32Radiation, toxicity and similar hazards 99 Annex A (informative) Routine tests .110 Annex B (normative) Appliances powered by rechargeable batteries.112 Annex C (normative) Ageing test on
17、 motors115 Annex D (normative) Thermal motor protectors.117 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 12 Aug 2008 3 Annex E (normative) Needle-flame test .118 Annex F (normative) Capacitors .119 Annex G (normative) Safety isolating transformers .121 Annex H (normative) Switches .122 Annex I (norm
18、ative) Motors having basic insulation that is inadequate for the rated voltage of the appliance124 Annex J (normative) Coated printed circuit board.126 Annex K (normative) Overvoltage categories 127 Annex L (informative) Guidance for the measurement of clearances and creepage distances128 Annex M (n
19、ormative) Pollution degree130 Annex N (informative) Proof tracking test .131 Annex O (informative) Selection and sequence of the tests of clause 30 .132 Annex P (informative) Guidance for the application of this standard to appliances used in warm damp equable climates134 Annex Q (informative) Seque
20、nce of tests for the evaluation of electronic circuits.137 Annex R Annex R (normative) Software evaluation.139 Annex R Annex R (normative) Software evaluation.140 Annex ZZ (informative) Variations to IEC 60335-1 Ed 4.2 for application in Australia and New Zealand .145 Bibliography .134 Figure 1 Circ
21、uit diagram for leakage current measurement at operating temperature for single-phase connection of class II appliances .100 Figure 2 Circuit diagram for leakage current measurement at operating temperature for single-phase connection of appliances, other than those of class II.101 Figure 3 Circuit
22、diagram for leakage current measurement at operating temperature for three-phase connection of class II appliances.102 Figure 4 Circuit diagram for leakage current measurement at operating temperature for three-phase connection of appliances other than those of class II.103 Figure 5 Void.104 Figure
23、6 Example of an electronic circuit with low-power points.104 Figure 7 Test finger nail .105 Figure 8 Flexing test apparatus 106 Figure 9 Constructions of cord anchorages.107 Figure 10 An example of parts of an earthing terminal 108 Figure 11 Examples of clearances109 Figure I.1 Simulation of faults.
24、125 Figure L.1 Sequence for the determination of clearances128 Figure L.2 Sequence for the determination of creepage distances.129 Figure O.1 Tests for resistance to heat.132 Figure O.2 Tests for resistance to fire.133 Table 1 Power input deviation 34 Table 2 Current deviation.35 Accessed by UNIVERS
25、ITY OF SOUTH AUSTRALIA on 12 Aug 2008 4 Table 3 Maximum normal temperature rises .37 Table 4 Voltage for electric strength test 42 Table 5 Characteristics of high-voltage sources43 Table 6 Impulse test voltage 43 Table 7 Test voltages.47 Table 8 Maximum winding temperature.50 Table 9 Maximum abnorma
26、l temperature rise .55 Table 10 Dimensions of cables and conduits 75 Table 11 Minimum cross-sectional area of conductors 77 Table 12 Pull force and torque .79 Table 13 Nominal cross-sectional area of conductors83 Table 14 Torque for testing screws and nuts.87 Table 15 Rated impulse voltage .89 Table
27、 16 Minimum clearances90 Table 17 Minimum creepage distances for basic insulation .93 Table 18 Minimum creepage distances for functional insulation.94 Table A.1 Test voltages .111 Table C.1 Test conditions.115 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 12 Aug 2008 5 AUSTRALIA/NEW ZEALAND STANDARD
28、_ HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 1: General requirements (IEC 60335-1:2001, MOD) FOREWORD This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee EL-002 - Safety of Household and Similar Electrical Appliances and Small Power Transformers.
29、It will supersede AS/NZS 3350.1:2002 and its amendments after all of the Parts 2 of that standard have been superseded by the relevant Parts 2 of this standard. However, when Part 1 is used for appliances not covered by a Part 2, AS/NZS 3350.1 is not to be used after 2008-05-13. This standard incorp
30、orates Amendment No. 1 (May 2004), Amendment No. 2 (May 2007) and Amendment No. 3 (November 2007).The changes introduced by the Amendments are indicated in the text by a marginal bar and amendment number against the clause, note, table, figure or part thereof affected. Where an application date othe
31、r than immediate is applicable to an amendment the date of application (DOA) is indicated by the marginal bar against the part affected. A3 The objective of this Standard is to provide manufacturers, designers, regulatory authorities, testing laboratories and similar organizations with safety requir
32、ements designed to give the user protection against hazards that might occur during normal operation and abnormal operation of the appliance and that may be used as the basis for approval for sale or for connection to the electricity supply mains in Australia and New Zealand. This Standard is an ado
33、ption with national modifications and contains the full text of the fourth edition of IEC 60335-1, Household and similar electrical appliances Safety - Part 1: General requirements, including its corrigendum 1 (2002-01) and amendment 1 (2004-03) and amendment 2 (2006-05) including its corrigendum 1
34、(2006-08) along with corrigendum 1 to edition 4.1 (2005-12) and interpretation sheet IS1 to edition 4.1 (2007-02) and has been varied as indicated to take account of Australian and New Zealand conditions. This part is to be used in conjunction with the appropriate Part 2 of AS/NZS 60335. The Parts 2
35、 contain clauses to supplement or modify the corresponding clauses in this part to provide the relevant requirements for each type of appliance. NOTE 1 Throughout this publication, when “Part 2” is mentioned, it refers to the relevant part of AS/NZS 60335. Annexes B, C, D, E, F, G, H, I, J, K, M, N
36、and R form an integral part of this standard. Annexes A, L, O, P, Q and ZZ are for information only. NOTE 2 The following print types are used: requirements: in roman type; test specifications: in italic type; notes: in small roman type. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 12 Aug 2008 6 Wor
37、ds in bold in the text are defined in clause 3. When a definition concerns an adjective, the adjective and associated noun are also in bold. The numbering of clauses, subclauses, notes, tables, figures and annexes follows that of IEC 60335-1: Ed 4.2. To allow for the introduction of additional mater
38、ial by the IEC, the numbers 101 to 200 have been reserved. To allow for additional material to be introduced by Australia and New Zealand, the numbers 201 to 300 are used to number further clauses, subclauses, notes, tables and figures in part 1. Additional annexes are lettered ZA, ZB and so on. Thi
39、s scheme has been introduced to reduce the likelihood of the IEC and Australia and New Zealand using the same identifier for different purposes. The use of the word VOID indicates that the IEC text is not used in Australia or New Zealand. The use of this word also avoids the need to renumber, clause
40、s, notes, tables and figure if an earlier clause, note, table or figure is not used. Clause 2 has been reformatted to indicate the Australia/New Zealand standard that is equivalent to the IEC standard or ISO standard to which normative reference is made. The bibliography has been reformatted to indi
41、cate the Australia/New Zealand standard that is equivalent to the IEC standard or ISO standard to which an informative reference is made. As this Standard is reproduced from an International Standard, the following applies: (a) Its number does not appear on each page of text and its identity is show
42、n on the cover and title page only. (b) In the source text “this International Standard“ should read “this Australian/New Zealand Standard“. (c) A full point substitutes for a comma when referring to a decimal marker. Variations to IEC 60335-1: Ed 4.2 are indicated at the appropriate places througho
43、ut this standard. Strikethrough (example) identifies IEC tables, figures and passages of text which, for the purposes of this Australian/New Zealand standard are deleted. Where Australian/New Zealand tables, figures or passages of text are added, each is set in its proper place and identified by sha
44、ding (example). Added figures are not themselves shaded, but are identified by a shaded border. Variations made to IEC 60335-1: Ed 4.2 form the Australian variations for the purposes of the IECEE scheme for recognition of testing to standards for safety of electrical equipment (the CB scheme). These
45、 variations have been incorporated in the body of the standard. They are listed in Annex ZZ for easy reference. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 12 Aug 2008 7 INTRODUCTION It has been assumed in the drafting of this standard that the execution of its provisions is entrusted to appropriat
46、ely qualified and experienced persons. This standard recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances when operated as in normal use taking into account the manufacturers instructions. It also covers
47、 abnormal situations that can be expected in practice and takes into account the way in which electromagnetic phenomena can affect the safe operation of appliances. This standard takes into account the requirements of AS/NZS 3000 as far as possible so that there is compatibility with the wiring rule
48、s when the appliance is connected to the supply mains. If the functions of an appliance are covered by different parts 2 of AS/NZS 60335, the relevant part 2 is applied to each function separately, as far as is reasonable. If applicable, the influence of one function on the other is taken into accou
49、nt. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. This standard may be applied, as far as is reasonable, to appliances not mentioned in a part 2, and to appliances designed on new principles. An appliance that complies with the text of this standard will not necessarily be considered to comply with the safety principles of the standard if, when exami