ANSI UL 60745-2-15-2010 UL Standard for Safety Hand-Held Motor-Operated Electric Tools C Safety C Part 2-15 Particular Requirements for Hedge Trimmers (First Edition Reprint with R.pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60745-2-15 Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements for Hedge Trimmers STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUC

2、TION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements for Hedge Trimmers, UL 60745-2-15 Fir

3、st Edition, Dated June 28, 2010 Summary of Topics The revisions dated April 28, 2017 were issued to incorporate the following into the standard and to reect the latest ANSI approval date for UL 60745-2-15. UL 60745-2-15 is an adoption of IEC 60745-2-15, Hand-Held Motor-Operated Electric Tools Safety

4、 Part 2-15 (Edition 2.1, issued June 2009). Please note that the national difference document incorporates all of the U.S. national differences for UL 60745-2-15 including the new national differences itemized below. 1. Incorporate Revisions To Specify Requirements For Category 4 Hedge Trimmers Text

5、 that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. The revised requirements are substantially in accordance with Proposal(s) on this subject dated January 20, 2017. All rights reserved. No part of this publication may be

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9、ee to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. APRIL 28

10、, 2017 UL 60745-2-15 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL APRIL 28, 2017 UL 60745-2-15 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CSA Group

11、 CAN/CSA-C22.2 No. 60745-2-15-10 First Edition (IEC 60745-2-15:2006+A1:2009, MOD) Underwriters Laboratories Inc. UL 60745-2-15 First Edition Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements for Hedge Trimmers June 28, 2010 (Title Page Reprinted: April 28, 2017) This

12、national standard is based on publication IEC 60745-2-15, Edition 2.1 (Edition 2:2006 consolidated with Amendment 1:2009). ANSI/UL 60745-2-15-2017 Approved byUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This Stan

13、dard is issued jointly by CSA Group (CSA) and Underwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the standard may be submitted to CSA or UL at any time. Revisions to this Standard will be made only after processing according to the standards development procedure

14、s of CSA and UL. CSA and UL will issue revisions to this Standard by means of a new edition or revised or additional pages bearing their date of issue. ISBN 978-1-55491-386-2 2010 CSA Group All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior pe

15、rmission of the publisher. This Standard is subject to review within ve years from the date of publication, and suggestions for its improvement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquirescsagroup.org and include Pr

16、oposal for change in the subject line: Standard designation (number); relevant clause, table, and/or gure number; wording of the proposed change; and rationale for the change. To purchase CSA Group Standards and related publications, visit CSA Groups Online Store at shop.csa.ca or call toll-free 1-8

17、00-463-6727 or 416-747-4044. Copyright 2017 Underwriters Laboratories Inc. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall

18、 remain the sole and exclusive property of UL. This ANSI/UL Standard for Safety consists of the First Edition including revisions through April 28, 2017.The most recent designation of ANSI/UL 60745-2-15 as an American National Standard (ANSI) occurred on April 28, 2017. ANSI approval for a standard

19、does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Preface. The National Difference Page and IEC Foreword are also excluded from the ANSI approval of IEC-based standards. Comments or proposals for revisions on any part of the Standard may be submitted to UL at an

20、y time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at https:/. To purchase UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBU

21、TION WITHOUT PERMISSION FROM UL CONTENTS PREFACE 5 NATIONAL DIFFERENCES . 7 FOREWORD 8 1 Scope 11 2 Normative references .11 3 Terms and denitions 11 4 General requirements 12 5 General conditions for the tests 12 6 Void 12 7 Classication 12 8 Marking and instructions .12A 9 Protection against acces

22、s to live parts 14A 10 Starting 14A 11 Input and current 14A 12 Heating 14A 13 Leakage current .14A 14 Moisture resistance 14A 15 Electric strength .14A 16 Overload protection of transformers and associated circuits 14B 17 Endurance 14B 18 Abnormal operation .14B 19 Mechanical hazards .14B 19.101 Ha

23、ndles .14B 19.102 Hand protection 19 19.103 Cutting device .20 19.104 Blade stopping time .20C 19.105 Lower barrier 23 19.106 Cutting device cover 24 20 Mechanical strength .24 21 Construction 24A 22 Internal wiring 25 23 Components .26 24 Supply connections and external exible cords .26 25 Terminal

24、s for external conductors .27 26 Provision for earthing 27 27 Screws and connections .27 28 Creepage distances, clearances and distances through insulation 27 29 Resistance to heat, re and tracking 27 30 Resistance to rusting 27 31 Radiation, toxicity and similar hazards .27 APRIL 28, 2017 CAN/CSA-C

25、22.2 NO. 60745-2-15-10 UL 60745-2-15 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annexes Annex K (normative) Battery tools and battery packs Annex L (normative) Battery tools and battery packs provided with mains connection or non-isola

26、ted sources Annex AA (normative) Symbols for safety recommendations and warnings Bibliography JUNE 28, 2010 CAN/CSA-C22.2 NO. 60745-2-15-10 UL 60745-2-15 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL PREFACE This is the harmonized CSA Gro

27、up and UL Standard for Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements For Hedge Trimmers. It is the rst edition of CAN/CSA-C22.2 No. 60745-2-15, and the rst edition of UL 60745-2-15. This Standard is an adoption, with national differences, of the identically titled

28、 IEC (International Electrotechnical Commission) Standard 60745-2-15, (edition 2.1, 2009-06). This harmonized Standard has been jointly revised on April 28, 2017. For this purpose, CSA Group and UL are issuing revision pages April 28, 2017. This harmonized standard is based on IEC Publication 60745-

29、2-15: edition 2.1, Standard for Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements For Hedge Trimmers issued June 2009. IEC publication 60745-2-15 is copyrighted by the IEC. This harmonized Standard was prepared by CSA Group (CSA), and Underwriters Laboratories Inc. (U

30、L). This Standard is considered suitable for use for conformity assessment within the stated scope of the standard. This Standard was reviewed by the CSA Subcommittee on Safety of Hand-Held Motor-Operated Electric Tools, under the jurisdiction of the CSA Technical Committee on Consumer and Commercia

31、l Products and the CSA Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the CSA Technical Committee. This Standard has been approved as a National Standard of Canada by the Standards Council of Canada. This Standard has been approved by the Americ

32、an National Standards Institute (ANSI) as an American National Standard. Application of Standard Where reference is made to a specic number of samples to be tested, the specied number is to be considered a minimum quantity. Note: Although the intended primary application of this standard is stated i

33、n its scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. This CAN/CSA-C22.2 No. 60745-2-15, Standard for Safety for Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements For

34、 Hedge Trimmers, is to be used in conjunction with the third edition of CAN/CSA-C22.2 No. 60745-1. The requirements for hedge trimmers are contained in this Part 2 Standard and CAN/CSA-C22.2 No. 60745-1. Requirements of this Part 2 Standard, where stated, amend the requirements of CAN/CSA-C22.2 No.

35、60745-1. Where a particular subclause of CAN/CSA-C22.2 No. 60745-1 is not mentioned in CAN/CSA-C22.2 No. 60745-2-15, the CAN/CSA-C22.2 No. 60745-1 subclause applies. This UL Standard 60745-2-15 Standard for Safety for Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements

36、For Hedge Trimmers, is to be used in conjunction with the fourth edition of UL 60745-1. The requirements for hedge trimmers are contained in this Part 2 Standard and UL 60745-1. Requirements of this Part 2 Standard, where stated, amend the requirements of UL 60745-1. Where a particular subclause of

37、UL 60745-1 is not mentioned in UL 60745-2-15, the UL 60745-1 subclause applies. APRIL 28, 2017 CAN/CSA-C22.2 NO. 60745-2-15-10 UL 60745-2-15 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Level of Harmonization This Standard adopts the IEC

38、 text with national differences. This Standard is published as an equivalent standard for CSA and UL. An equivalent standard is a standard that is substantially the same in technical content, except as follows: Technical national differences are allowed for codes and governmental regulations as well

39、 as those recognized as being in accordance with NAFTA Article 905, for example, because of fundamental climatic, geographical, technological, or infrastructural factors, scientic justication, or the level of protection that the country considers appropriate. Presentation is word for word except for

40、 editorial changes. All national differences from the IEC text are included in the CSA and UL versions of the standard. While the technical content is the same in each organizations version, the format and presentation may differ. Reasons for Differences From IEC National differences from the IEC ar

41、e being added in order to address safety and regulatory situations present in the US and Canada. Interpretations The interpretation by the standards development organization of an identical or equivalent standard is based on the literal text to determine compliance with the standard in accordance wi

42、th the procedural rules of the standards development organization. If more than one interpretation of the literal text has been identied, a revision is to be proposed as soon as possible to each of the standards development organizations to more accurately reect the intent. IEC Copyright For CSA Gro

43、up, the text, gures, and tables of International Electrotechnical Commission Publication 60745-2-15, Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements for Hedge Trimmers, copyright 2009, are used in this standard with the consent of the International Electrotechnical

44、Commission. The IEC Foreword is not a part of the requirements of this standard but is included for information purposes only. For UL, these materials are subject to copyright claims of IEC and UL. No part of this publication may be reproduced in any form, including an electronic retrieval system, w

45、ithout the prior written permission of UL. All requests pertaining to the UL 60745-2-15, Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements for Hedge Trimmers Standard should be submitted to UL. APRIL 28, 2017 CAN/CSA-C22.2 NO. 60745-2-15-10 UL 60745-2-15 6UL COPYRIGHT

46、ED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONAL DIFFERENCES There are ve types of National Differences as noted below. The difference type is noted on the rst line of the National Difference in the standard. The standard may not include all typ

47、es of these National Differences. In the CSA and UL publications, National Differences from the text of International Electrotechnical Commission (IEC) Publication 60745-2-15, Hand-Held Motor-Operated Electric Tools Safety Part 2-15: Particular Requirements for Hedge Trimmers, edition 2.1 (2009), ar

48、e indicated by notations (differences) and are presented in bold text. The national difference type is included in the body of the standard. DR These are National Differences based on the national regulatory requirements. D1 These are National Differences which are based on basic safety principles a

49、nd requirements, elimination of which would compromise safety for consumers and users of products. D2 These are national differences from IEC requirements based on existing safety practices. These requirements reect national safety practices, where empirical substantiation (for the IEC or national requirement) is not available or the text has not been included in the IEC standard. DC These are National Differences based on the