【AS澳大利亚标准】AS NZS 60745.2.18 Handheld motoroperated electric tools—Safety Part 2.18 Par.doc

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1、AS/NZS 60745.2.18:2009AS/NZS 60745.2.18:2009IEC 60745-2-18 Ed 1.1, IDTAustralian/New Zealand StandardHand-held motor-operated electric toolsSafetyPart 2.18: Particular requirements for strapping toolsThe Standard is downloaded from Standard SharingAS/NZS 60745.2.18:2009This Joint Australian/New Zeal

2、and 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 17 March 2009 and on behalf of the Council of Standards New Zealand on 13 March 2009.T

3、his Standard was published on 29 May 2009.The following are represented on Committee EL-002:Australian Industry GroupAustralian Retailers AssociationBusiness New ZealandConsumer Electronic Suppliers Association, AustraliaConsumers Federation of AustraliaElectrical regulatory authorities, Australia E

4、lectrical Compliance Testing Association Electrical consultantsEngineers AustraliaAssociation of Certification BodiesMinistry of Consumer Affairs, New ZealandNew Zealand Electric Fence Energizer Manufacturers Standards GroupKeeping Standards up-to-dateStandards are living documents which reflect pro

5、gress 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. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard

6、, 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 the Standards Web Shop at .au or Standards New Zealand web site at www.standards.co.nz and looking up the re

7、levant 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 notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number

8、 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, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please

9、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 as DR 08995.AS/NZS 60745.2.18:2009Australian/New Zealand StandardHand-held motor-operated electric toolsSafety

10、Part 2.18: Particular requirements for strapping toolsOriginated in Australia as AS C1601959. Previous edition AS/NZS 3160:1996.Jointly revised and redesignated, in part, as AS/NZS 60745.2.18:2003. Jointly revised and redesignated as AS/NZS 60745.2.18:2009.COPYRIGHT Standards Australia/Standards New

11、 ZealandAll rights are reserved. No part of this work may be reproduced or copied in any form 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 StandardsNew Ze

12、aland, Private Bag 2439, Wellington 6020ISBN 0 7337 9112 33The Standard is downloaded from Standard SharingCONTENTSFOREWORD.41Scope .62Normative references .63Terms and definitions .64General requirements .65General conditions for the tests .66Void .67Classification .68Marking and instructions .69Pr

13、otection against access to live parts .710 Starting .711 Input and current .712 Heating .713 Leakage current .714 Moisture resistance .715 Electric strength .716 Overload protection of transformers and associated circuits .717 Endurance .718 Abnormal operation .819 Mechanical hazards .820 Mechanical

14、 strength .821 Construction .822 Internal wiring.823 Components .824 Supply connection and external flexible cords .825 Terminals for external conductors .826 Provision for earthing.827 Screws and connections .828 Creepage distances, clearances and distances through insulation .829 Resistance to hea

15、t, fire and tracking .930 Resistance to rusting .931 Radiation, toxicity and similar hazards .9Annexes . 10Annex K (normative) Battery tools and battery packs . 10Annex L (normative) Battery tools and battery packs provided with mains connectionor non-isolated sources . 11Annex ZZ (informative) Vari

16、ations to IEC 60745-2-18 Ed 1.1 for application inAustralia and New Zealand . 12Bibliography . 135The Standard is downloaded from Standard SharingAUSTRALIA/NEW ZEALAND STANDARDHAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2.18: Particular requirements for strapping toolsFOREWORDThis Standard w

17、as prepared by the Joint Standards Australia/Standards New Zealand Committee EL-002 - Safety of Household and Similar Electrical Appliances and Small Power Transformers to supersede AS/NZS 60745.2.18:2003, Hand-held motor-operated electric tools Safety Part 2.18: Particular requirements for strappin

18、g tools, two years from publication. During this period it is anticipated that regulatory authorities will approve strapping tools to either standard.The objective of this Standard is to provide manufacturers, designers, regulatory authorities, testing laboratories and similar organizations with saf

19、ety requirements designed to give the user protection against hazards that might occur during normal 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 a

20、n adoption with national modifications and contains the full text of the first edition of IEC 60745-2-18, Hand-held motor-operated electric tools Safety Part 2.18: Particular requirements for strapping tools, including its amendment 1 (2008) and has been varied as indicated to take account of Austra

21、lian and New Zealand conditions.This part is to be used in conjunction with AS/NZS 60745.1:2009 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 a

22、re used: requirements: in roman type; test specifications: in italic type; notes: in small roman type.The numbering of clauses, subclauses, notes, tables, figures and annexes follows that of IEC 60745-2-18 Ed 1.1. To allow for the introduction of additional material by the IEC, the numbers 101 to 30

23、0 have been reserved. To allow for additional material to be introduced by Australia 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 f

24、igures in this part 2. Additional annexes are lettered ZA, ZB and so onThis scheme has been introduced to reduce the likelihood of the IEC and Australia and NewZealand using the same identifier for different purposes.The use of the word VOID indicates that the IEC text is not used in Australia or Ne

25、w Zealand. The use of this word also avoids the need to renumber, clauses, notes, tables and figure if an earlier clause, note, table or figure is not used.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

26、identity is shown on the cover and title page only.(b)In the source text this International Standard should read this Australian/New ZealandStandard.(c)A full point substitutes for a comma when referring to a decimal marker.Variations to IEC 60745-2-18 Ed 1.1 are indicated at the appropriate places

27、throughout 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 identifie

28、d by shading (example). Added figures are not themselves shaded, but are identified by a shaded border.Variations made to IEC 60745-2-18 Ed 1.1 form the New Zealand variations for the purposes of the IECEE scheme for recognition of testing to standards for safety of electrical equipment (the CB sche

29、me). These variations have been incorporated in the body of the standard. They are listed in Annex ZZ for easy reference.The essential safety requirements in AS/NZS 3820 that could be applicable to strapping tools are covered by this standard.7STANDARDS AUSTRALIA/STANDARDS NEW ZEALANDHAND-HELD MOTOR

30、-OPERATED ELECTRIC TOOLS SAFETY Part 2.18: Particular requirements for strapping tools1ScopeThis clause of Part 1 is applicable, except as follows:Addition:This standard applies to strapping tools.2Normative referencesThis clause of Part 1 is applicable.3Terms and definitionsThis clause of Part 1 is

31、 applicable, except as follows:Addition:3.101strapping tooltool for clinching straps on boxes4General requirementsThis clause of Part 1 is applicable.5General conditions for the testsThis clause of Part 1 is applicable.6Void7ClassificationThis clause of Part 1 is applicable.8Marking and instructions

32、COPYRIGHTThe Standard is downloaded from Standard SharingThis clause of Part 1 is applicable.COPYRIGHT9Protection against access to live partsThis clause of Part 1 is applicable.10 StartingThis clause of Part 1 is applicable.11 Input and currentThis clause of Part 1 is applicable.12 HeatingThis clau

33、se of Part 1 is applicable, except as follows:12.2Replacement:The tool is operated for 30 cycles, each cycle comprising of clinching four straps around a test package within 2 min then the tool switched off for a period of 1 min. The test package is a wooden box 1 m cubic with an internal bracing to prevent collapsing.12.4Replacement:The temperature rises are measured at the end of the on period of the 30th cycle of 12.2 or, at the manufacturers