1、CAN/CSA-C22.2 No. 60745-2-19-05(IEC 60745-2-19:2005, IDT)A National Standard of Canada(reaffirmed 2014)Hand-held motor-operated electric tools Safety Part 2-19: Particular requirements for jointersLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards
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19、pplication of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.TMA trade-mark of the Canadian Standards Association, operating as “CSA Group”Canadian Standards AssociationCAN/CSA-C22.2 N
20、o. 60745-2-19-05First Edition(IEC 60745-2-19:2005, IDT)Underwriters Laboratories Inc.UL 60745-2-19First EditionHand-held motor-operated electric tools Safety Part 2-19:Particular requirements for jointersNovember 25, 2005ANSI/UL 60745-2-19-2005This national standard is an adoption of IEC 60745-2-19,
21、 First edition (2005).Commitment for Amendments This standard is issued jointly by the Canadian Standards 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 any time. Revisions to this standard w
22、ill be made only after processing according to the standards development procedures 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 1-55436-128-1 2005 Canadian Standards Association All right
23、s reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. _ ISBN 0-7629-1125-5 Copyright 2005 Underwriters Laboratories Inc. Revisions of this Standard will be made by issuing revised or additional pages bearing their date of issu
24、e. A UL Standard is current only if it incorporates the most recently adopted revisions, all of which are itemized on the transmittal notice that accompanies the latest set of revised requirements. The most recent designation of ANSI/UL 60745-2-19 as an American National Standard (ANSI) occurred on
25、November 23, 2005. This ANSI/UL Standard for Safety, which consists of the First edition, is under continuous maintenance, whereby each revision is ANSI approved upon publication. Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be
26、submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. _ November 25, 2005 CAN/CSA-C22.2 No. 60745-2-19-05 UL 60745-2-19 iii CONTENTS Preface .iv Foreword (CSA).vi IEC 60745-2-19, Hand-held motor-operated electric tools Safety Part 2-19: Particul
27、ar requirements for jointers Foreword. 2 1 Scope 4 2 Normative references 4 3 Definitions 4 4 General requirements 4 5 General conditions for the tests. 4 6 Void . 4 7 Classification . 4 8 Marking and instructions . 5 9 Protection against access to live parts 5 10 Starting 5 11 Input and current . 5
28、 12 Heating 5 13 Leakage current. 6 14 Moisture resistance . 6 15 Electric strength. 6 16 Overload protection of transformers and associated circuits 6 17 Endurance . 6 18 Abnormal operation . 6 19 Mechanical hazards 6 20 Mechanical strength 7 21 Construction 8 22 Internal wiring 8 23 Components 8 2
29、4 Supply connection and external flexible cords 8 25 Terminals for external conductors. 8 26 Provision for earthing 8 27 Screws and connections . 8 28 Creepage distances, clearances and distances through insulation 8 29 Resistance to heat, fire and tracking. 8 30 Resistance to rusting. 8 31 Radiatio
30、n, toxicity and similar hazards 8 Figure 101 Examples of Joiners designs. 9 Annexes . 10 Bibliography 10 iv CAN/CSA-C22.2 No. 60745-2-19-05 UL 60745-2-19 November 25, 2005 Preface This is the common CSA and UL standard for Hand-held motor-operated electric tools Safety Part 2-19: Particular requirem
31、ents for jointers. It is the first edition of CAN/CSA-C22.2 No. 60745-2-19 and the first edition of UL 60745-2-19. This standard is an adoption of IEC 60745-2-19, first edition. This Standard CAN/CSA-C22.2 No. 60745-2-19/UL 60745-2-19, first edition, supersedes the first edition of CAN/CSA-C22.2 No.
32、 745-2-37/UL 745-2-37 published in 1995. The standard number has been aligned to correspond with the equivalent IEC 60745-2-19 standard. This common standard was prepared by the Canadian Standards Association (CSA) and Underwriters Laboratories Inc. (UL). This standard was reviewed by the CSA Subcom
33、mittee 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 Steering Committee on Requirements for Electrical Safety, and has been formally approved by the CSA Technical Committee. This s
34、tandard 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 (ANSI) as an American National Standard. Note: Although the intended primary application of this standard is stated in its scope
35、, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. Where reference is made to a specific number of samples to be tested, the specified number shall be considered a minimum quantity. Level of harmonization T
36、his standard adopts the IEC text with no national differences. This standard is published as an identical standard for CSA and UL. An identical standard is a standard that is exactly the same in technical content except for national differences resulting from conflicts in codes and governmental regu
37、lations. Presentation is word for word except for editorial changes. 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 procedural rules of t
38、he standards development organization. If more than one literal interpretation has been identified, a revision is to be proposed as soon as possible to each of the standards development organizations to more accurately reflect the intent. CSA effective date The effective date for CSA International w
39、ill be announced through CSA Informs or a CSA certification notice. November 25, 2005 CAN/CSA-C22.2 No. 60745-2-19-05 UL 60745-2-19 v UL effective date As of June 1, 2010, all products Listed or Recognized by UL must comply with the requirements in this Standard. Between November 25, 2005 and June 1
40、, 2010, new product submittals to UL must be evaluated under all requirements in this Standard or, if requested in writing, evaluated under presently effective requirements only. The presently effective requirements are contained in the first edition of UL 745-2-37. Alternate constructions, currentl
41、y listed to UL 45, eighth edition, may be evaluated to the first edition of UL 745-2-37 as referenced in the June 7, 2002 bulletin. A UL effective date is one established by Underwriters Laboratories Inc. and is not part of the ANSI approved standard. vi CAN/CSA-C22.2 No. 60745-2-19-05 UL 60745-2-19
42、 November 25, 2005 Foreword (CSA) The Canadian Standards Association (CSA) develops standards under the name Canadian Standards Association, and provides certification and testing under the name CSA International. CSA International provides certification services for manufacturers who, under license
43、 from CSA, wish to use the appropriate registered CSA Marks on certain products of their manufacture to indicate conformity with CSA Standards. CSA Certification for a number of products is provided in the interest of maintaining agreed-upon standards of quality, performance, interchangeability and/
44、or safety, as appropriate. Where applicable, certification may form the basis for acceptance by inspection authorities responsible for enforcement of regulations. Where feasible, programs will be developed for additional products for which certification is desired by producers, consumers, or other i
45、nterests. In performing its functions in accordance with its objectives, CSA does not assume or undertake to discharge any responsibility of the manufacturer or any other party. The opinions and findings of the Association represent its professional judgement given with due consideration to the nece
46、ssary limitations of practical operation and state of the art at the time the Standard is processed. Products in substantial accord with this Standard but which exhibit a minor difference or a new feature may be deemed to meet the Standard providing the feature or difference is found acceptable util
47、izing appropriate CSA International Operating Procedures. Products that comply with this Standard shall not be certified if they are found to have additional features which are inconsistent with the intent of this Standard. Products shall not be certifiable if they are discovered to contravene appli
48、cable laws or regulations. Testing techniques, test procedures, and instrumentation frequently must be prescribed by CSA International in addition to the technical requirements contained in Standards of CSA. In addition to markings specified in the Standard, CSA International may require special cautions, markings, and instructions that are not specified by the Standard. Some tests required by CSA Standards may be inherently hazardous. The Association neither assumes nor accepts any responsibility for any injury or
