CAN CSA-C22 2 NO 745-4-36-1995 Safety of Portable Battery-Operated Tools - Part 4 Particular Requirements for Hand Motor Tools (First Edition).pdf

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1、CAN/CSA-C22.2 No. 745-4-36-95A National Standard of Canada(reaffirmed 2014)Safety of portable battery-operated tools Part 4: Particular requirements for hand motor toolsLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standard

2、s development process approved by the Standards Council of Canada. This process brings together volunteers representing varied viewpoints and interests to achieve consensus and develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving conse

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17、 is capable of making a significant and timely contribution to the national interest.Those who have a need to apply standards areencouraged to use NSCs. These standards are subjectto periodic review. Users of NSCs are cautionedto obtain the latest edition from the SDO which publishes the standard.Th

18、e responsibility for approving standards as National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaCette Norme nationale du Canada est offerte en anglais et en franais.Although the intended primary application of this Standard

19、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 Association CANICSA-C22.2 No. 745-4-36 First Edition A

20、pproved by Standards Council of Canada Underwriters Laboratories Inc. UL 745-4-36 First Edition Particular Requirements for Battery-Operated Hand Motor Tools March 23, 1995 Commitment for Amendments This Standard is issued jointly by Canadian Standards Association and Underwriters Laboratories Incor

21、porated. Amendments to this Standard will be made only after processing according to the Standards writing procedures by both Canadian Standards Association and Underwriters Laboratories Incorporated. ISSN 0317-5669 ISBN 1-55989-796-1 Copyright 1995 Canadian Standards Copyright 1995 Underwriters Ass

22、ociation Laboratories Incorporated Inc. All rights reserved. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior permission of the publisher. March 23, 1995 CSA-C22.2 No. 745-4-36 IlL 745-4-36 3 Contents Preface 5 Foreword (CSA

23、) . 7 Foreword (UL) . g 1. Scope 11 2. Definitions 11 3. General requirement 11 4. General notes on tests 11 5. Reserved 11 6. Reserved 11 7. Marking 11 8. Protection against electric shock 11 9. Reserved ii 10. Reserved 11 11. Heating 11 12. Reserved 11 13. Reserved 11 14. Reserved 11 15. Electric

24、strength 12 16. Reserved 12 17. Abnormal operation 12 18. Mechanical hazards 12 19. Mechanical strength 12 20. Construction 12 21. Internal wiring 12 22. Components 12 4 CSA-C22.2 No. 745-4-36 UL 745-4-36 March 23, 1995 23. Supply connection and external flexible cables and cords . . . . 12 24. Rese

25、rved 12 25. Reserved 12 26. Reserved 12 27. Clearances 12 28. Resistance to heat, fire and tracking 12 29. Resistance to rusting 12 30. Reserved 13 31. Instructions 13 Appendix A - Thermal cut-outs and overload releases 14 Appendix B - Reserved 14 Appendix C - Reserved 14 Appendix D - Reserved 14 Ap

26、pendix E - Reference standards 14 Appendix F - Attachments and accessories 14 Appendix G - Sequence of tests 14 Appendix H - Translations 14 March 23, 1995 CSA-C22.2 No. 745-4-36 UL 745-4-36 5 Preface This is the common GSA and UL Standard for portable battery-operated hand motor tools. It is the fi

27、rst edition of GSA Standard CAN/CSA-C22.2 No. 745-4-36, Safety of portable battery-operated tools Part 4: Particular requirements for hand motor tools and UL 745-4-3 6, Safety of portable battery- operated tools Part 4: Particular requirements for hand motor tools. It is written in SI (metric) units

28、. It will coexist with the GSA Standard GAN/CSA-C22.2 No. 71.1 for the period given in GSA Certification Notice Electrical Tools No. 6. This Standard was prepared by the Canadian Standards Association and Underwriters Laboratories Inc. This Standard contains particular requirements and is intended t

29、o be used in conjunction with the general Standard GAN/CSA-C22.2 No. 745-3/UL 745-3. Where a particular clause of the general Standard (GAN/GSA-C22.2 No. 745-3/UL 745-3) is not mentioned in this Standard, the clause applies as far as is reasonable. Where this particular Standard states addition, mod

30、ification, or replacement, the relevant requirement, test specification, or explanatory matter in the general Standard (CAN/GSA- G22.2 No. 745-3/UL 745-3) should be adapted accordingly. If the functions of a tool are covered by different particular Standards, the relevant particular Standard is appl

31、ied to each function separately, so far as is reasonable. If applicable, the influence of one function on the other is taken into account. This Standard was reviewed by the GSA Subcommittee on Portable Electric Tools of the Technical Committee on Consumer and Commercial Products under the jurisdicti

32、on of the Standards Steering Committee on the Canadian Electrical Gode, Part II, and was formally approved by these Committees. This Standard was processed and reviewed in accordance with the method of development, revision, and implementation of UL Standards for safety. This Standard has been appro

33、ved by the Standards Council of Ganada as a National Standard of Canada and it will be submitted to the American National Standards Institute (ANSI) for publication as an American National Standard. March 23, 1995 UL Effective Date As of June 1, 2007, all products Listed or Recognized by UL must com

34、ply with the requirements in this Standard. Between June 1, 2002 and June 1, 2007, new product submittals to UL must be evaluated under all requirements in this standard. Between March 23, 1995 and June 1, 2002, new product submittals to UL may be evaluated under all requirements in this Standard or

35、, if requested in writing, evaluated under presently effective requirements only. The presently effective requirements are contained in the seventh edition of UL 45. CSA Effective Date The effective date for GSA will be announced through CSA Certification Notice Electrical Tools No. 6. Note: Althoug

36、h the intended primary application of this Standard is stated in 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. 6 CSA-C22.2 No. 745-4-36 IJL 745-4-36 March 23, 1995 March 23, 1995 CSA-C22.2 No.

37、 745-4-36 UL 745-4-36 7 Foreword (CSA) Certification organizations, as accredited by the Standards Council of Canada, have their own criteria procedures for certification services. The following paragraphs define CSA Certification policies. The Canadian Standards Association provides certification s

38、ervices for manufacturers who, under license 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 q

39、uality, performance, interchangeability and/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

40、 desired by producers, consumers or other interests. 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 judgeme

41、nt given with due consideration to the necessity 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 fea

42、ture or difference is found acceptable utilizing appropriate CSA Certification Division Operating Procedures. Products which 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 c

43、ertifiable if they are discovered to contravene appilcable Federal laws or regulations. Testing techniques, test procedures and instrumentation frequently must be prescribed by the CSA Certification Division in addition to the technical requirements contained in Standards of CSA. In addition to mark

44、ings specified in the Standard the CSA Certification and Testing Division 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 f

45、or any injury or damage that may occur during or as the result of tests, wherever performed, whether performed in whole or in part by the manufacturer or the Association, and whether or not any equipment, facility or personnel for in connection with the test is furnished by the manufacturer or the A

46、ssociation. Manufacturers should note that, in the event of the failure of the CSA Certification and Testing Division to resolve an issue arising from the interpretation of requirements, there is an appeal procedure: the complainant should submit the matter, in writing, to the Secretary of the Canad

47、ian Standards Association. If this Standard is to be used in obtaining CSA Certification please remember, when making application for certification, to request all current Amendments, Bulletins, Notices and Technical Information Letters that may be applicable and for which there may be a nominal cha

48、rge. For such information or for further information concerning details about CSA Certification please address your inquiry to the Applications and Records Section, Canadian Standards Association, 178 Rexdale Boulevard, Rexdale (Toronto), Ontario M9W 1 R3. March 23, 1995 CSA-C22.2 No. 745-4-36 UL 74

49、5-4-36 9 Foreword (UL) A. This Standard contains basic requirements for products covered by Underwriters Laboratories Inc. (UL) under its Follow-Up Service for this category within the limitations given below and in the Scope section of this Standard. These requirements are based upon sound engineering principles, research, records of tests and field experience, and an appreciation of the pr