《UL-745-4-6-1995.pdf》由会员分享，可在线阅读，更多相关《UL-745-4-6-1995.pdf（21页珍藏版）》请在三一文库上搜索。
1、 - STDmUL 745-4-b-ENGL 1795 D 7275775 Ob77551 OOb D u ndewriters Laboratories 1nc.B A not-for-profil organization dedicated to public safely and committed to qualily service February 20, 1997 Revision pages for Standard for Particular Requirements for Battery-Operated Hammers UL 745-4-6, First Editi
2、on Attached to this distribution notice is a reprinted title page for the First edition of UL 745-4-6. As indicated on the title page (page 1 and 2), this UL Standard for Safety is an American National Standard. Attention is directed to the note on the title page of this Standard outlining the proce
3、dures to be followed to retain the text of this ANSI/UL Standard. Revised and/or additional pages may be issued from time to time. With the inclusion of the accompanying material, the standard consists of pages dated as shown in the following checklist: Page Date 1,2 . March 23,1995 (Reprinted: Febr
4、uary 20, 1997) 3,4 March23,1995 5,6 February20,1997 7-14 March23,1995 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without licen
5、se from IHS -,-,- Canadian Standards Association Frst Edtion First Edition Underwriters Laboratories Inc. CANlCSA-C22.2 NO. 745-4-6 UL 745-4-6 Particular Req u i rements for Battery -0 pe rated Ham mers March 23, 1995 ritle Page Reprinted: February 20, 1997) Approved by Standards Council of canada A
6、merican National Siandard ANSI/UL 745-4-61996 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- Commit
7、ment for Amendments This Standard is issued jointly by Canadian Standards Association and Underwriters Laboratories Incorporated. Amendments to this Standard will be made only after processing according to the Standards writing procedures by both Canadian Standards Association and Undenivriiters Lab
8、oratories Incorporated. Approval as an American National Standard (ANSI) covers the numbered paragraphs on pages dated March 23, 1995. These pages should not be discarded when revised or additional pages are issued if it is desired to retain the ANSI approved text. ISSN 031 7-5669 ISBN 1-55989-790-2
9、 Copyright 1995 Canadian Standards Association Laboratories Incorporated 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. Copyright 1995, 1997 Underwriters Copyright Underwri
10、ters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- Foniaiy 20,1997 CSA-C22.2 NO. 745-4-6 UL 7 6 - 4 4 5 Preface This is t
11、he common CSA and UL Standard for portable battery-operated hammers. It is the first edition of CSA Standard C22.2 No. 74546 Safety of portable baffery-operated tools Part 4: Particular requirements for hammers and UL 74-46 Safety of portable baffery-operated tools Part 4: Particular requirements fo
12、r hammers. It is written in SI (metric) unas. This Standard was prepared by Canadian Standards Association and Undeiwriters Laboratories Inc. This common CSA and UL Standard is based on IEC Publication 745-2-6 (1989) Part 2: Particular requirements for hammers. Where a particular clause of the gener
13、al requirements Standard is not mentioned in this Standard, the clause applies as far as is reasonable. Where this edition states addition, modifcation, or replacement, the relevant requirement, test specification, or explanatory matter in the general requirements Standard should be adapted accordin
14、gly. If the functions o f a tool are covered by different particular Standards, the relevant particular requirements Standard is applied 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 b
15、y the CSA Subcommittee on Portable Electric Tools of the Technical Committee on Consumer and Commercial Products under the jurisdiction of the Standards Steering Committee on the Canadian Electrical Code, Part II, and was formally approved by these Committees. This Standard was processed and reviewe
16、d in accordance with the method of development, revision and implementation of UL Standards for safety. This Standard has been approved by the Standards Council of Canada as a National Standard of Canada and has been approved by the American National Standards Institute (ANSI) as an American Nationa
17、l Standard. March 23, 1995 UL Effective Date As of June 1, 2007, all products Listed or Recognized by UL must comply with the requirements in this Standard. Beween June 1, 2002 and June 1, 2007, new product submittals to UL musi be evaluated under all requirements in this standard. Between March 23,
18、 1995 and June 1, 2002, new product submittals to UL may be evaluated under all requirements in this Standard or, if requested in wriling, evaluated under presently effective requirements only. The presently effective requirements are contained in the seventh edition of UL 45. Copyright Underwriters
19、 Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- 6 CSA422.2No.745-4-6 t UL745-4-8 FanraW 20,1997 CSA Effective Date The efe
20、ctive date for CSA will be announced through a CSA Certification Notice. Note: Although the intended primary application of this Standard is stated in its Scope, if is important to note that it remains the responsibility o f the users of the Standard to judge its suitability for their particular pur
21、pose. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- UL 745-4-6 Particular Requirements for Battery
22、-Operated Hammers ISBN 165989790.2 a century of public safety est 1894 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without lice
23、nse from IHS -,-,- UL 745-4-6 75 7275795 0607423 O9 Underwriters Laboratories Inc., Northbrook, Illinois * (708) 272-8800 Melville. New York (516) 271-6200 Santa Clara, California * (408) 985-2400 Research Triangle Park, North Carolina. (919) 549-1400 underwriters Laboratories Inc., founded in 1894,
24、 is chartered as a not-for-profit organization without capital stock, under the laws of the State of Delaware, to establish, maintain, and operate laboratories for the examination and testing of devices, systems and materials to determine their relation to hazards to life and property, and to ascert
25、ain, define and publish standards, classifications and specifications for materials, devices, products, equipment, constructions, methods, and systems affecting such hazards. 17L Standards for Safety are developed under a procedure which provides for participation and comment from the affected publi
26、c as well as industry. The procedure takes into consideration a survey of known existing standards and the needs and opinions of a wide variety of interests concerned with the subject matter of the standard. Thus manufacturers, consumers, individuals associated with consumer-oriented organizations,
27、academicians, government officials, industrial and commercial users, inspection authorities, insurance interests and others provide input to UL in the formulating of UL Standards for Safety, to keep them consonant with social and technological advances. A not-for profit organization dedicated to pub
28、lic safety and committed to quality service Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- UL 745-4
29、-6 95 = 7275795 Ob07424 TL5 Underwriters Laboratories 1nc.B A not-or-profit organization dedicated to public safety and cornmiIted to quality service March 23, 1995 Standard for Particular Requirements for Battery-Operated Hammers UL 745-4-6, First Edition Accompanying this transmittal notice is a c
30、opy of the First edition of UL 745-4-6. THIS EDITION OF THE STANDARD BECOMES EFFECTIVE JUNE 1, 2002 FOR NEW PRODUCT SUBMITTALS AND JUNE 1,2007 FOR ALL PRODUCTS LISTED OR RECOGNIZED BY UL. New product submittals made prior to a specified future effective date will be judged under all of the requireme
31、nts in this standard unless the applicant specifically requests that the product be judged under the current requirements. However, should the applicant elect this option, it should be noted that compliance with all the requirements in this standard will be required as a condition o f continued List
32、ing, Recognition, and Follow-Up Services after the effective date and understanding of this should be signified in writing. The requirements in this standard are substantially in accordance with ULs bulletin on this subject dated July 25, 1994. This bulletin is now obsolete and may be discarded. Rev
33、ised and/or additional pages may be issued from time to time. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from
34、IHS -,-,- UL 745-4-6 95 M 9275795 Ob07425 951 M Canadian Standards Association First Edition CAN/CSA-C22.2 NO. 745-4-6 Underwriters Laboratories Inc. First Edition UL 745-4-6 Particular Requirements for Battery-Operated Ham mers March 23, 1995 Approved bY Standards Council of canada Copyright Underw
35、riters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- UL 74.5-4-6 95 9275795 Ob0742b Commitment for Amendments This Standa
36、rd is issued jointly by Canadian Standards Association and Underwriters Laboratories Incorporated. 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 031
37、7-5669 ISBN 1-55989-790-2 Copyright 1995 Canadian Standards Copyright 1995 Underwriters Association Laboratories Incorporated Inc. All rights reserved. No part o f this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior permission o f the pub
38、lisher. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- UL 745-4-6 95 I 9275795 O607427 724 March 23
39、. 1995 CSA-CX2.2 No . 745-4-6 UL 745-4-6 3 Contents Preface 5 Foreword (CSA) . 7 Foreword (UL) . 9 1 . Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.Definitions . . . . . . . . . . . . . . . . . . . .
40、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3 . General requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4 . General notes on tests 11 5.Rating . 11 6.Reserved . 11 7.Marking
41、11 8 . Protection against electric shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 9.Resewed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 10.Reserved 11 11.Hea
42、ting 12 12.Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 13.Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 14.Res
43、erved 12 15.Electricctrength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 16.Reserved 12 17.Abnormaloperation 12 18.Mechanicalhazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44、. . . . . . . . . 12 19.Mechanicalstrength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 20.Conctruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 21.
45、Internalwiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 22. Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Copyright Underwriters
46、 Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130, User=abc, abcdd Not for Resale, 09/11/2006 03:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- UL 745-4-6 95 H 9275795 Ob07428 660 4 CSA-(22.2 No . 745-4-6 + UL 745-4-6
47、March 23. 1995 23 . Supply connection and external flexible cables and cords 12 24.Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 25.Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 26.Reserved 13 27.Clearances 13 28 . Resistance to heat, fire and tracking . 13 29.Resistancetorusting 13 30.Reserved 13 31.Instructions 13 Appendix A - Thermal cut-outs and overload releases 14 AppendDcB-Reserved 14 AppendixC-Reserved 14 AppendixD-Reserved 14 Appendix E - Reference standards . 14 Appendix F - Attachments and