AS NZS 60745.2.1-2009 Hand-held motor-operated electric tools—Safety Part 2.1 Particular requirements for drills and impact drills.pdf
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1、 AS/NZS 60745.2.1:2009 IEC 60745-2-1 Ed 2.1, IDT Australian/New Zealand Standard Hand-held motor-operated electric toolsSafety Part 2.1: Particular requirements for drills and impact drills AS/NZS 60745.2.1:2009 AS/NZS 60745.2.1:2009 This Joint Australian/New Zealand Standard was prepared by Joint T
2、echnical 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 17 March 2009 and on behalf of the Council of Standards New Zealand on 13 March 2009. This Standard was published on 29 Ma
3、y 2009. The following are represented on Committee EL-002: Australian Industry Group Australian Retailers Association Business New Zealand Consumer Electronic Suppliers Association, Australia Consumers Federation of Australia Electrical regulatory authorities, Australia Electrical Compliance Testing
4、 Association Electrical consultants Engineers Australia Association of Certification Bodies Ministry of Consumer Affairs, New Zealand New Zealand Electric Fence Energizer Manufacturers Standards Group Keeping Standards up-to-date Standards are living documents which reflect progress in science, tech
5、nology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include
6、 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 the Standards Web Shop at .au or Standards New Zealand web site at www.standards.co.nz and looking up the relevant Standard in th
7、e on-line catalogue. Alternatively, both organizations publish an annual printed Catalogue with full details of all current Standards. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options.
8、For information about these services, users should contact their respective national Standards organization. We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your commen
9、ts 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 as DR 08985. The Standard is downloaded from Standard Sharing AS/NZS 60745.2.1:2009 Australian/New Zealand Standard Hand-held m
10、otor-operated electric toolsSafety Part 2.1: Particular requirements for drills and impact drills COPYRIGHT Standards Australia/Standards New Zealand All rights are reserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopyin
11、g, 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 9102 6 Originated in Australia as AS C1601959. Previous edition AS/NZS 3160:1996. Jointly revised and r
12、edesignated, in part, as AS/NZS 60745.2.1:2003. Jointly revised and redesignated as AS/NZS 60745.2.1:2009. 2 CONTENTS FOREWORD.4 1 Scope 6 2 Normative references .6 3 Terms and definitions .6 4 General requirements .6 5 General conditions for the tests 6 6 Void .7 7 Classification7 8 Marking and ins
13、tructions.7 9 Protection against access to live parts 7 10 Starting 7 11 Input and current 7 12 Heating 7 13 Leakage current .8 14 Moisture resistance 8 15 Electric strength .8 16 Overload protection of transformers and associated circuits 8 17 Endurance8 18 Abnormal operation 9 19 Mechanical hazard
14、s9 20 Mechanical strength .9 21 Construction.10 22 Internal wiring.10 23 Components.10 24 Supply connection and external flexible cords .10 25 Terminals for external conductors .10 26 Provision for earthing10 27 Screws and connections .10 28 Creepage distances, clearances and distances through insul
15、ation .11 29 Resistance to heat, fire and tracking .11 30 Resistance to rusting11 31 Radiation, toxicity and similar hazards 11 Annexes .16 Annex K (normative) Battery tools and battery packs 16 Annex L (normative) Battery tools and battery packs provided with mains connection or non-isolated source
16、s 17 Annex ZZ (informative) Variations to IEC 60745-2-1 Ed 2.1 for application in Australia and New Zealand .19 The Standard is downloaded from Standard Sharing 3 Bibliography .18 Figure 101 Testing apparatus.13 Figure 102 Reaction torque of single-hand support .14 Figure 103 Reaction torque of dou
17、ble-hand support15 4 AUSTRALIA/NEW ZEALAND STANDARD _ HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2.1: Particular requirements for drills and impact drills FOREWORD This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee EL-002 - Safety of Household and Si
18、milar Electrical Appliances and Small Power Transformers to supersede AS/NZS 60745.2.1:2003, Hand-held motor-operated electric tools Safety Part 2.1: Particular requirements for drills and impact drills, two years from publication. During this period it is anticipated that regulatory authorities wil
19、l approve drills and impact drills to either standard. The objective of this Standard is to provide manufacturers, designers, regulatory authorities, testing laboratories and similar organizations with safety requirements designed to give the user protection against hazards that might occur during n
20、ormal operation and abnormal operation of the tool and which 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 adoption with national modifications and contains the full text of the second edition of IEC
21、 60745-2-1, Hand-held motor-operated electric tools Safety Part 2-1: Particular requirements for drills and impact drills, including its amendment 1 (2008) and has been varied as indicated to take account of Australian and New Zealand conditions. This part is to be used in conjunction with AS/NZS 60
22、745.1:2009 and its amendments. The Parts 2 contain clauses to supplement or modify the corresponding clauses in this part to provide the relevant requirements for each type of tool. NOTE 1 The following print types are used: requirements: in roman type; test specifications: in italic type; notes: in
23、 small roman type. The numbering of clauses, subclauses, notes, tables, figures and annexes follows that of IEC 60745-2-1 Ed 2.1. To allow for the introduction of additional material by the IEC, the numbers 101 to 300 have been reserved. To allow for additional material to be introduced by Australia
24、 and New Zealand, the numbers 301 to 400 are used to number further clauses, subclauses, notes, tables and figures in part 1. The numbers 401 to 500 are used to number further clauses, subclauses, notes, tables and figures in this part 2. Additional annexes are lettered ZA, ZB and so on. This scheme
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