ANSI UL 60745-2-12-2005 UL Standard for Safety for Hand-Held Motor-Operated Electric Tools C Safety C Part 2-12 Particular Requirements For Concrete Vibrators (Second Edition Repri.pdf
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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60745-2-12 Hand-Held Motor-Operated Electric Tools Safety Part 2-12: Particular Requirements For Concrete Vibrators STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPR
2、ODUCTION OR DISTRIBUTION 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 2-12: Particular Requirements For Concrete Vibrators, UL 60745-
3、2-12 Second Edition, Dated November 21, 2016 Summary of Topics The revisions dated November 21, 2016 are being issued to update outdated references and UL effective date information in the Preface Page. No changes in requirements are involved. As noted in the Commitment for Amendments statement loca
4、ted on the back side of the title page, UL and CSA are committed to updating this harmonized standard jointly. However, the revision pages dated November 21, 2016 will not be jointly issued by UL and CSA as these revision pages address UL ANSI approval dates only. Text that has been changed in any m
5、anner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise
6、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 merchantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indir
7、ect 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 authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any
8、 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, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable att
9、orneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. NOVEMBER 21, 2016 UL 60745-2-12 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NOVEMBER 21
10、, 2016 UL 60745-2-12 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Canadian Standards Association CAN/CSA-C22.2 No. 60745-2-1205 Second Edition (IEC 60745-2-12:2003) Underwriters Laboratories Inc. UL 60745-2-12 Seco
11、nd Edition Hand-Held Motor-Operated Electric Tools Safety Part 2-12: Particular Requirements For Concrete Vibrators March 21, 2005 (Title Page Reprinted: November 21, 2016) This standard is based on IEC 60745-2-12, Second Edition (2003). ANSI/UL 60745-2-12-2008 (R2013) Approved byUL COPYRIGHTED MATE
12、RIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 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 b
13、e submitted to CSA or UL at any time. Revisions to this standard will 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.
14、ISBN 1-55397-674-6 2005 CSA Group All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. Copyright 2013 Underwriters Laboratories Inc. Comments or proposals for revisions on any part of the Standard may be submitted to
15、 UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at https:/. The most recent designation of ANSI/UL 60745-2-12 as a Reaffirmed American National Standard (ANS) occurred on December 23, 2013. The ANSI approval for t
16、his standard does not include the Cover Page, Transmittal Pages, Title Page, Preface Page, National Difference Page or IEC Foreword. 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
17、 Collaborative Standards Development System (CSDS) at https:/. 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 .4 FOREWORD 6 1 Scope .8 2
18、 Normative references .8 3 Terms and Denitions .8 4 General requirements .9 5 General conditions for the tests .9 6 Void .9 7 Classication .9 8 Marking and instructions .9 9 Protection against access to live parts .9 10 Starting .9 11 Input and current .9 12 Heating 9 13 Leakage current 9 14 Moistur
19、e resistance 10 15 Electric strength .10 16 Overload protection of transformers and associated circuits 10 17 Endurance 10 18 Abnormal operation 10 19 Mechanical hazards .11 20 Mechanical strength .11 21 Construction 12 22 Internal wiring .12 23 Components 12 24 Supply connection and external exible
20、 cords .12 25 Terminals for external conductors .14 26 Provision for earthing 14 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 hazards .15
21、Annexes Annex K (normative) Battery Tools and Battery Packs Annex L (normative) Battery Tools and Battery Packs Provided with Mains Connection or Non-Isolated Sources Bibliography OCTOBER 17, 2008 CAN/CSA-C22.2 NO. 60745-2-1205 UL 60745-2-12 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPROD
22、UCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the common CSA and UL standard for Hand-Held Motor-Operated Electric Tools Safety Part 212: Particular Requirements For Concrete Vibrators. It is the second edition of CAN/CSA-C22.2 No. 60745-2-12 and the second edition of UL 60745-2-
23、12. This standard is an adopton of IEC 60745-2-12, second edition. The standard number has been aligned to correspond with the equivalent IEC 60745-2-12 standard. At the time of publication, IEC 60745-2-12:2003 is available from IEC in English only. This common standard was prepared by the Canadian
24、Standards Association (CSA) and Underwriters Laboratories Inc. (UL). 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 Steering Commi
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