ANSI UL 60745-2-17-2011 UL Standard for Safety Hand-Held Motor-Operated Electric Tools C Safety C Part 2-17 Particular Requirements for Routers and Trimmers (Third Edition Reprint .pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60745-2-17 Hand-Held Motor-Operated Electric Tools Safety Part 2-17: Particular Requirements for Routers and TrimmersUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRI

2、BUTION 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 2-17: Particular Requirements for Routers and Trimmers, UL 60745-2-17 Third Editi

3、on, Dated February 25, 2011 Summary of Topics The revisions to ANSI/UL 60745-2-17 dated July 31, 2015 are being issued to reaffirm approval the standard as an American National Standard. No changes in requirements are involved. As noted in the Commitment for Amendments statement located on the back

4、side of the title page, UL and CSA are committed to updating this harmonized standard jointly. However, the revision pages dated July 31, 2015 will not be jointly issued by UL and CSA as these revision pages only address UL ANSI approval dates. Text that has been changed in any manner or impacted by

5、 ULs electronic publishing system is marked with a vertical line in the margin. The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated April 10, 2015 and June 10, 2015. All rights reserved. No part of this publication may be reproduced, stored in a re

6、trieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this Standard as is without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of mer

7、chantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inability to use this Standard, even if UL or an au

8、thorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, an

9、d 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. JULY 31, 2015 UL 60745-2-17 tr1UL C

10、OPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 31, 2015 UL 60745-2-17 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Canadian Standards Association CAN/CSA

11、-C22.2 No. 60745-2-17-11 Third Edition (IEC 60745-2-17:2010, MOD) Underwriters Laboratories Inc. UL 60745-2-17 Third Edition Hand-Held Motor-Operated Electric Tools Safety Part 2-17: Particular Requirements for Routers and Trimmers February 25, 2011 (Title Page Reprinted: July 31, 2015) This nationa

12、l standard is based on publication IEC 60745-2-17, third Edition (2010). ANSI/UL 60745-2-17-2011 (R2015) Approved byUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This standard is issued jointly by the Canadian Sta

13、ndards Association (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 anytime. Revisions to this standard will be made only after processing according to the standards development procedures of CSA and UL. C

14、SA 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 978-1-55491-588-0 2011 CSA Group All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the pu

15、blisher. CSA Standards are subject to periodic review, and suggestions for their improvement will be referred to the appropriate committee. To submit a proposal for change to CSA Standards, please send the following information to inquirescsa.ca and include Proposal for change in the subject line: S

16、tandard designation (number); relevant clause, table, and/or gure number; wording of the proposed change; and rationale for the change. To purchase CSA Standards and related publications, visit CSAs Online Store at www.ShopCSA.ca or call toll-free 1-800-463-6727 or 416-747-4044. Copyright 2015 Under

17、writers 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 remain the sole and exclusive property of UL. Th

18、is ANSI/UL Standard for Safety consists of the Third Edition. The most recent designation of ANSI/UL 60745-2-17 as an American National Standard (ANSI) occurred on July 31, 2015. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Pref

19、ace. 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 any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative St

20、andards Development System (CSDS) at http:/. 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 DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface .5 NATIONAL DIFFERENCES .7 FOREWORD 8 1 Scop

21、e 10 2 Normative references .10 3 Terms and denitions 10 4 General requirements 10 5 General conditions for the tests 10 6 Void 10 7 Classication 10 8 Marking and instructions 10 9 Protection against access to live parts 11 10 Starting 11 11 Input and current .11 12 Heating 11 13 Leakage current 11

22、14 Moisture resistance .11 15 Electric strength 12 16 Overload protection of transformers and associated circuits 12 17 Endurance .12 18 Abnormal operation .12 19 Mechanical hazards .12 20 Mechanical strength .13 21 Construction .13 22 Internal wiring 13 23 Components .13 24 Supply connection and ex

23、ternal exible cords 13 25 Terminals for external conductors .13 26 Provision for earthing 13 27 Screws and connections .14 28 Creepage distances, clearances and distances through insulation 14 29 Resistance to heat, re and tracking 14 30 Resistance to rusting 14 31 Radiation, toxicity and similar ha

24、zards .14 FEBRUARY 25, 2011 CAN/CSA-C22.2 NO. 60745-2-17-11 UL 60745-2-17 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annexes Annex K (normative) Battery tool and battery packs Annex L (normative) Battery tools and battery packs provide

25、d with mains connection or non-isolated sources Annex M (normative) Safety of working stands for operation with hand-held motor-operated electric tools M.1 Scope 18 M.3 Terms and denitions 18 M.8 Marking and instructions 18 M.17 Endurance .20 M.19 Mechanical hazards .21 M.19.1.302 Workpiece guide sy

26、stems .21 M.19.1.303 Guarding of the rotating parts 23 M.19.1.303.2.1 Guarding for straight work .23 M.20 Mechanical strength 25 M.21 Construction .28 Bibliography FEBRUARY 25, 2011 CAN/CSA-C22.2 NO. 60745-2-17-11 UL 60745-2-17 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DIST

27、RIBUTION WITHOUT PERMISSION FROM UL Preface This is the harmonized CSA and UL standard for Hand-Held Motor-Operated Electric Tools Safety Part 2-17: Particular Requirements for Routers and Trimmers. It is the third edition of CAN/CSA-C22.2 No. 60745-2-17 and the third edition of UL 60745-2-17. This

28、edition of CAN/CSA-C22.2 No. 60745-2-17 supersedes the previous edition published in 2004. This standard is based on IEC 60745-2-17, third edition. This harmonized standard was prepared by the Canadian Standards Association (CSA) and Underwriters Laboratories Inc. (UL). This Standard is considered s

29、uitable 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 Commercial Products and the CSA Strategic

30、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 American National Standards Institute (

31、ANSI) as an American National Standard. Where reference is made to a specic number of samples to be tested, the specied number is considered a minimum quantity. Note: Although the intended primary application of this standard is stated in its scope, it is important to note that it remains the respon

32、sibility of the users of the standard to judge its suitability for their particular purpose. Level of harmonization This standard adopts the IEC text with national differences. This standard is published as an equivalent standard for CSA and UL. An equivalent standard is a standard that is substanti

33、ally the same in technical content, except as follows: Technical national differences are allowed for codes and governmental regulations as well as those recognized as being in accordance with NAFTA Article 905, for example because of fundamental climatic, geographical, technological, or infrastruct

34、ural factors, scientic justication, or the level of protection that the country considers appropriate. Presentation is word for word except for 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 sa

35、me in each organizations version, the format and presentation may differ. Reasons for differences from IEC Differences from the IEC are being added in order to address regulatory situations present in the U.S. and Canada. MARCH 25, 2011 CAN/CSA-C22.2 NO. 60745-2-17-11 UL 60745-2-17 5UL COPYRIGHTED M

36、ATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 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 with the

37、 procedural rules of the standards development organization. If more than one literal interpretation 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. ANCE Effective Date The effective date for

38、ANCE will be announced through the Diario Ocial de la Federacin (Official Gazette) and is indicated on the cover page. CSA Group Effective Date The effective date for CSA Group will be announced through a CSA Informs or CSA Group Certication Notice. UL Effective Date A UL effective date is one estab

39、lished by UL LLC and is not part of the ANSI approved standard. IEC Copyright For CSA Group, the text, gures, and tables of International Electrotechnical Commission Publication 60745-2-17, Hand-Held Motor-Operated Electric Tools Safety Part 2-17: Particular Requirements for Routers and Trimmers, co

40、pyright 2010, are used in this standard with the consent of the International Electrotechnical Commission. The IEC Foreword and Introduction are not a part of the requirements of this standard but are included for information purposes only. For UL, the text, gures and tables of IEC publication 60745

41、-2-17, Hand-Held Motor-Operated Electric Tools Safety Part 2-17: Particular Requirements for Routers and Trimmers, copyright 2010 are used in this standard with the consent of the IEC and the American National Standards Institute (ANSI). The IEC copyrighted material has been reproduced with permissi

42、on from ANSI. ANSI should be contacted regarding the reproduction of any portion of the IEC material. The IEC Foreword and Introduction are not a part of the requirements of this standard but are included for information purposes only. Copies of IEC Publication 60745-2-17 may be purchased from ANSI,

43、 25 West 43rd Street, 4th Floor, New York, New York, 10036, (212) 642- 4900. JULY 31, 2015 CAN/CSA-C22.2 NO. 60745-2-17-11 UL 60745-2-17 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONAL DIFFERENCES There are ve types of National Dif

44、ferences 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 types of these National Differences. In the CSA and UL publications of this standard, National Differences from the text of International Electrotechnica

45、l Commission (IEC) Publication 60745-217, Safety Requirements for Hand-Held Motor-Operated Electrical Tools Safety Part-2-17: Particular Requirements for Routers and Trimmers, copyright 2010 are indicated by notations (differences) and are presented in bold text. The national difference type is incl

46、uded in the body. DR These are National Differences based on the national regulatory requirements. D1 These are National Differences which are based on basic safety principles and requirements, elimination of which would compromise safety for consumers and users of products. D2 These are national di

47、fferences 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

48、 on the component standards and will not be deleted until a particular component standard is harmonized with the IEC component standard. DE These are National Differences based on editorial comments or corrections. Each national difference contains a description of what the national difference entai

49、ls. Typically one of the following words is used to explain how the text of the national difference is to be applied to the base IEC text: Addition / Add - An addition entails adding a complete new numbered clause, subclause, table, gure, or annex. Addition is not meant to include adding select words to the base IEC text. Modication / Modify - A modication is an altering of the existing base IEC text such as the addition, repl