1、Hand-held motor operated electric tools Safety Part2-13:Particular requirements for chain sawsCAN/CSA-C22.2 No. 60745-2-13-11(IEC 60745-2-13:2006+A1:2009, MOD)National Standard of CanadaNOT FOR RESALE.PUBLICATION NON DESTINE LA REVENTE.Legal Notice for StandardsCanadian Standards Association (CSA) s
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18、r acceptance of the terms and conditions of this Legal Notice.Update No. 2CAN/CSA-C22.2 No. 60745-2-13-11May 2015Note: For information about the Standards Update Service or if you are missing any updates, go to shop.csa.ca or e-mail techsupportcsagroup.org.Title: Hand-held motor operated electric to
19、ols Safety Part 2-13: Particular requirements for chain saws originally published December 2011Revisions issued: Update No. 1 December 2014The following revisions have been formally approved and are marked by a vertical line in the margin on the attached replacement pages:Revised Title page, copyrig
20、ht page, and PrefaceNew Clauses KDV.1 and KDV.2 and Annexes 101.DVA and 101.DVBDeleted None Update your copy by inserting these revised pages.Keep the pages you remove for reference.CSA GroupCAN/CSA-C22.2 No. 60745-2-13-11First Edition(IEC 60745-2-13:2006+A1:2009, MOD)Underwriters Laboratories Inc.U
21、L 60745-2-13First EditionHand-Held Motor-Operated Electric Tools Safety Part 2-13:Particular Requirements for Chain SawsDecember 8, 2011(Title Page Reprinted: May 15, 2015)This national standard is based on publication IEC 60745-2-13, Edition 2.1 (2011).ANSI/UL 60745-2-13-2015Approved byCommitment f
22、or AmendmentsThis standard is issued jointly by the Canadian Standards Association (operating as CSA Group ) andUnderwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the standardmay be submitted to CSA Group or UL at anytime. Revisions to this standard will be made
23、only afterprocessing according to the standards development procedures of CSA Group and UL. CSA Group andUL will issue revisions to this standard by means of a new edition or revised or additional pages bearingtheir date of issue.ISBN 978-1-55491-681-8 2011 CSA GroupAll rights reserved. No part of t
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26、 at www.ShopCSA.ca orcall toll-free 1-800-463-6727 or 416-747-4044.Copyright 2015 Underwriters Laboratories Inc.UL s Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standardshould be altered in any way. All of UL s Standards and all copyrights, ownerships, and
27、rights regardingthose Standards shall remain the sole and exclusive property of UL.This ANSI/UL Standard for Safety consists of the First Edition. The most recent designation of ANSI/UL60745-2-13 as an American National Standard (ANSI) occurred on May 15, 2015. ANSI approval for astandard does not i
28、nclude the Cover Page, Transmittal Pages, Title Page (front and back), or thePreface. The National Difference Page and IEC Foreword are also excluded from the ANSI approval ofIEC-based standards.Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time.Propos
29、als should be submitted via a Proposal Request in UL s On-Line Collaborative StandardsDevelopment System (CSDS) at http:/.To purchase UL Standards, visit Comm 2000 at http:/m- call toll-free 1-888-853-3503.CONTENTSPreface .5NATIONAL DIFFERENCES .7FOREWORD 81 Scope 122 Normative references .123 Terms
30、 and denitions .12A4 General requirements .12B5 General conditions for the tests 146 Void 147 Classication 148 Marking and instructions 149 Protection against access to live parts 1810 Starting 1811 Input and current .1812 Heating 1813 Leakage current 1814 Moisture resistance .1815 Electric strength
31、 1816 Overload protection of transformers and associated circuits 1917 Endurance .1918 Abnormal operation .1919 Mechanical hazards .1920 Mechanical strength .2321 Construction .2422 Internal wiring 2423 Components .2424 Supply connection and external exible cords 2425 Terminals for external conducto
32、rs .2526 Provision for earthing 2527 Screws and connections .2528 Creepage distances, clearances and distances through insulation 2529 Resistance to heat, re and tracking 2530 Resistance to rusting 2531 Radiation, toxicity and similar hazards .25DECEMBER 19, 2014 CAN/CSA-C22.2 NO. 60745-2-13-11 UL 6
33、0745-2-13 3AnnexesAnnex K (normative) Battery tools and battery packsAnnex L (normative) Battery tools and battery packs provided with mains connection ornon-isolated sourcesAnnex AA (normative) Symbols for safety recommendations and warningsAnnex BB (informative) Instructions concerning the proper
34、techniques for basic felling, limbing,and cross-cuttingAnnex101.DVA(normative)(U.S.Only)AdditionalRequirementsforBattery-OperatedTop-HandleChain SawsAnnex 101.DVB (normative) Additional requirements for battery-operated pruning sawsBibliographyMAY 15, 2015CAN/CSA-C22.2 NO. 60745-2-13-11 UL 60745-2-1
35、34PrefaceThis is the harmonized CSA Group and UL standard for Hand-Held Motor-Operated Electric Tools Safety Part 2-13: Particular Requirements for Chain Saws. It is the rst edition of CAN/CSA C22.2 No.60745-2-13, and the rst edition of UL 60745-2-13. This harmonized standard has been jointly revise
36、d onMay 15, 2015. For this purpose, CSA Group and UL are issuing revision pages dated May 15, 2015.This harmonized standard is based on IEC Publication IEC 60745-2-13, edition 2.1 (edition 2:2006consolidated with amendment 1:2009).This harmonized standard was prepared by the CSA Group and Underwrite
37、rs Laboratories Inc. (UL). Theefforts and support of the Harmonization Working Group for the Adoption of the IEC Series of Hand-Held,Motor-Operated Tool Standards, are gratefully acknowledged.This standard is considered suitable for use for conformity assessment within the stated scope of thestandar
38、d.This standard was reviewed by the CSA Subcommittee on Safety of Hand-Held Motor-Operated ElectricTools, under the jurisdiction of the CSA Technical Committee on Consumer and Commercial Products andthe CSA Strategic Steering Committee on Requirements for Electrical Safety, and has been formallyappr
39、oved by the CSA Technical Committee.This standard has been approved as a National Standard of Canada by the Standards Council of Canada(SCC).This standard has been approved by the American National Standards Institute (ANSI) as an AmericanNational Standard.Application of StandardWhere reference is m
40、ade to a specic number of samples to be tested, the specied number isconsidered a minimum quantity.Note:Althoughtheintendedprimaryapplicationofthisstandardisstatedinitsscope,itisimportanttonotethatit remains the responsibility of the users of the standard to judge its suitability for their particula
41、r purpose.This CAN/CSA-C22.2 No. 60745-2-13, Standard for Safety for Hand-Held Motor-Operated Electric ToolsSafety Part 2-13: Particular Requirements For Chain Saws, is to be used in conjunction with the fourthedition of CAN/CSA-C22.2 No. 60745-1. The requirements for chain saws are contained in thi
42、s Part 2Standard and CAN/CSA-C22.2 No. 60745-1. Requirements of this Part 2 Standard, where stated, amendthe requirements of CAN/CSA-C22.2 No. 60745-1. Where a particular subclause of CAN/CSA-C22.2 No.60745-1 is not mentioned in CAN/CSA-C22.2 No. 60745-2-13, the CAN/CSA-C22.2 No. 60745-1subclause ap
43、plies.This UL Standard 60745-2-13 Standard for Safety for Hand-Held Motor-Operated Electric Tools SafetyPart 2-13: Particular Requirements For Chain Saws, is to be used in conjunction with the fourth editionof UL 60745-1. The requirements for chain saws are contained in this Part 2 Standard and UL 6
44、0745-1.Requirements of this Part 2 Standard, where stated, amend the requirements of UL 60745-1. Where aparticular subclause of UL 60745-1 is not mentioned in UL 60745-2-13, the UL 60745-1 subclauseapplies.MAY 15, 2015 CAN/CSA-C22.2 NO. 60745-2-13-11 UL 60745-2-13 5Level of HarmonizationThis standar
45、d 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 substantially the same in technical content, except as follows:Technical national differences are allowed for codes and governmental regula
46、tions as well as thoserecognized 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 thatthe country considers appropriate. Presentation is word for word e
47、xcept for editorial changes.All national differences from the IEC text are included in the CSA and UL versions of the standard. Whilethe technical content is the same in each organization s version, the format and presentation may differ.Reasons for Differences from IECDifferences from the IEC are b
48、eing added in order to address regulatory and safety situations present inthe US and Canada.InterpretationsThe interpretation by the standards development organization of an identical or equivalent standard isbased on the literal text to determine compliance with the standard in accordance with the
49、proceduralrules 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 tomore accurately reect the intent.CSA Group Effective DateThe effective date for CSA International will be announced through CSA Informs or a CSA certicationnotice.UL Effective DateThe effective date for UL LLC will be announced through Industry File Review Announcement Letter.IE
