ANSI UL 467-2013 UL Standard for Safety Grounding and Bonding Equipment (Tenth Edition Reprint with Revisions Through and Including June 07 2017)《接地和连接设备的安全性标准》.pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 467 Grounding and Bonding Equipment STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT A

2、UTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Grounding and Bonding Equipment, UL 467 Tenth Edition, Dated March 22, 2013 Summary of Topics This revision of ANSI/UL 467, Standard for Safety for Grounding and Bonding Equipment, is being issue

3、d to reaffirm approval as an American National Standard. No changes in requirements are involved. As noted in the Commitment for Amendments statement located on the back side of the title page, UL, CSA, and ANCE are committed to updating this harmonized standard jointly. However, the revision pages

4、dated June 7, 2017 will not be jointly issued by UL, CSA, and ANCE as these revision pages only address UL ANSI approval dates. Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. All rights reserved. No part of this

5、publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this Standard as is without warranty of any kind, either expressed or implied, including but

6、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, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inabil

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8、rds for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers compute

9、r system. JUNE 7, 2017 UL 467 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 7, 2017 UL 467 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Associati

10、on of Standardization and Certication NMX-J-590-ANCE First Edition CSA Group CSA C22.2 No. 41-13 Sixth Edition Underwriters Laboratories Inc. UL 467 Tenth Edition Grounding and Bonding Equipment March 22, 2013 (Title Page Reprinted: June 7, 2017) ANSI/UL 467-2013 (R2017)UL COPYRIGHTED MATERIAL NOT A

11、UTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This standard is issued jointly by the Association of Standardization and Certication (ANCE), the Canadian Standards Association (operating as “CSA Group”), and Underwriters Laboratories Inc. (UL)

12、. Comments or proposals for revisions on any part of the standard may be submitted to ANCE, CSA Group, or UL at any time. Revisions to this standard will be made only after processing according to the standards development procedures of ANCE, CSA Group, and UL. CSA Group and UL will issue revisions

13、to this standard by means of a new edition or revised or additional pages bearing their date of issue. ANCE will incorporate the same revisions into a new edition of the standard bearing the same date of issue as the CSA Group and UL pages. Copyright 2013 ANCE Rights reserved in favor of ANCE. ISBN

14、978-1-55491-636-8 2013 CSA Group All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. This Standard is subject to periodic review, and suggestions for its improvement will be referred to the appropriate committee. To

15、 submit a proposal for change, please send the following information to inquirescsagroup.org and include Proposal for change in the subject line: Standard designation (number); relevant clause, table, and/or gure number; wording of the proposed change; and rationale for the change. To purchase CSA G

16、roup Standards and related publications, visit CSA Groups Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044. Copyright 2017 Underwriters Laboratories Inc. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered

17、in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. This ANSI/UL Standard for Safety consists of the Tenth edition. The most recent designation of ANSI/UL 467 as an American National Standard (ANSI)

18、 occurred on June 7, 2017. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, and Title Page. The Department of Defense (DoD) has adopted UL 467 on June 12, 1987. The publication of revised pages or a new edition of this Standard will not invalidate the DoD adoption. Co

19、mments 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 Collaborative Standards Development System (CSDS) at https:/. To purchase UL Standards, visit ULs Standards Sales Site at http:/ HowTo

20、Order.aspx or call toll-free 1-888-853-3503.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface . 6 1 Scope .8 2 Reference publications 8 3 Units of measurement 10 4 Denitions 10 5 Components 11 6 Construction 11 6.1 General .11

21、 6.2 Protective-type ground clamps 12 6.3 Strap-type clamps .13 6.4 Protection against corrosion 13 6.5 Ground clamps 14 6.6 Bushings .15 6.7 Fittings .15 6.8 Water-meter shunts 16 6.9 Armored grounding wire 16 6.10 Grounding electrodes .16 6.11 Ground mesh .19 6.12 Miscellaneous devices .19 7 Test

22、requirements 19 7.1 Wire connectors .19 7.2 Tightening force for ground clamps 19 7.3 Pull protective-type ground clamp 20 7.4 Grounding and bonding devices with throat liners .20 7.5 Short-time current .20 7.6 Thickness of protective coating 20 7.7 Rod electrodes 21 7.8 Coating integrity .21 7.9 Te

23、mperature conditioning (communications strap-type clamp) .21 7.10 Grounding and bonding devices for the termination of armor .21 8 Sampling requirements .21 8.1 Wire connectors .21 8.2 Tightening force for ground clamps 22 8.3 Pull protective-type ground clamp 22 8.4 Grounding and bonding devices wi

24、th throat liners .22 8.5 Short-time current .22 8.6 Thickness of protective coating 22 8.7 Rod electrodes 22 8.8 Coating integrity .23 8.9 Temperature conditioning (communications strap-type clamp) .23 8.10 Grounding and bonding devices for the termination of armor .23 9 Test methods 23 9.1 Wire con

25、nectors .23 9.2 Tightening force for ground clamps 23 9.3 Pull protective-type ground clamp 24 9.4 Grounding and bonding devices with throat liners .24 9.5 Short-time current .24 9.6 Thickness of protective coating 25 9.7 Rod electrodes 27 MARCH 22, 2013 NMX-J-590-ANCE CSA C22.2 NO. 41-13 UL 467 3UL

26、 COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 9.8 Coating integrity .27 9.9 Temperature conditioning (communications strap-type clamp) .27 9.10 Grounding and bonding devices for the termination of armor .27 10 Marking, labeling, and packagin

27、g .27 Annex A (Normative United States and Mexico only) Hospital Grounding Equipment A.1 General .37 A.2 Construction .37 A.2.1 Cord 37 A.2.2 Field-wiring terminals and leads .37 A.2.3 Grounding jacks .38 A.2.4 Samples 38 A.3 Performance 38 A.3.1 Contact resistance .38 A.3.2 Endurance 38 A.3.3 Strai

28、n relief .39 A.3.4 Flame resistance 39 A.3.5 Dielectric voltage withstand .39 A.3.6 Accelerated aging .39 A.4 Marking 39 Annex B (informative) French translations and markings (See Clause 10.) Annex C (Normative United States only) Protector Grounding Conductor For Use in Communications Circuits INT

29、RODUCTION C.1 Scope 41 CONSTRUCTION C.2 Conductors 41 C.3 Covering 41 C.4 Marking 42 C.4.1 General .42 C.4.2 Month and year of manufacture .43 C.4.3 Multiple manufacturing locations .43 PERFORMANCE C.5 Physical properties .43 C.6 Flammability 43 MARCH 22, 2013 NMX-J-590-ANCE CSA C22.2 NO. 41-13 UL 4

30、67 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annex D Normative Exothermic Welding Connection Systems (Normative) INTRODUCTION D.1 Scope 44 CONSTRUCTION D.2 General .44 D.3 Markings .44 D.4 Installation instructions .44 PERFORMANCE D.5

31、 Short-time current 45 D.6 Mechanical sequence 45 MARCH 22, 2013 NMX-J-590-ANCE CSA C22.2 NO. 41-13 UL 467 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the harmonized ANCE, CSA Group, and UL standard for grounding and bon

32、ding equipment. It is the rst edition of NMX-J-590-ANCE, the sixth edition of CSA C22.2 No. 41, and the tenth edition of UL 467. This edition of CSA C22.2 No. 41 supersedes the previous edition published in 2007. This edition of UL 467 supersedes the previous edition published in 2007. This harmoniz

33、ed standard was prepared by the Association of Standardization and Certication (ANCE), the CSA Group, and Underwriters Laboratories Inc. (UL). The efforts and support of the Technical Harmonization Committee for Connectors, of the Council on the Harmonization of Electrotechnical Standards of the Nat

34、ions of the Americas (CANENA), are gratefully acknowledged. This Standard is considered suitable for use for conformity assessment within the stated scope of the Standard. This standard was reviewed by the CSA Integrated Committee on Electrical Connectors, under the jurisdiction of the CSA Technical

35、 Committee on Wiring Products and the CSA Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the CSA Technical Committee. This standard has been approved by the American National Standards Institute (ANSI) as an American National Standard. Where ref

36、erence is made to a specic number of samples to be tested, the specied number is to be considered a minimum quantity. Note: Although 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 ju

37、dge its suitability for their particular purpose. Level of harmonization This standard uses the IEC format but is not based on, nor is it considered equivalent to, an IEC standard. This standard is published as an equivalent standard for ANCE, CSA Group and UL. An equivalent standard is a standard t

38、hat is substantially the same in technical content, except as follows: Technical national differences are allowed for codes and governmental regulations as well as those recognized as being in accordance with NAFTA Article 905, for example, because of fundamental climatic, geographical, technologica

39、l, or infrastructural factors, scientic justication, or the level of protection that the country considers appropriate. Presentation is word for word except for editorial changes. Reasons for differences from IEC The Technical Harmonization Committee identied one IEC standard, IEC 60364-5-54, that a

40、ddresses grounding and bonding equipment included in the scope of this Standard, Electrical installations of buildings Part 5-54: Selection and erection of electrical equipment Earthing arrangements, protective conductors and protective bonding conductors. This standard addresses the earthing arrang

41、ements, protective conductors, and protective bonding conductors in order to satisfy the safety requirements of the electrical installation. It has the status of a basic safety publication in accordance with IEC Guide 104. MARCH 22, 2013 NMX-J-590-ANCE CSA C22.2 NO. 41-13 UL 467 6UL COPYRIGHTED MATE

42、RIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL The IEC standards for grounding and bonding equipment are recognized as being generally system specic. The THC determined that the safe use of grounding and bonding equipment is dependent on the design and perfor

43、mance of the grounding and bonding equipment in relation to the North American electrical codes with which they are intended to be installed. Interpretations The interpretation by the standards development organization of an identical or equivalent standard is based on the literal text to determine

44、compliance with the standard in accordance with the procedural rules of the standards development organization. If more than one interpretation of the literal text has been identied, a revision is to be proposed as soon as possible to each of the standards development organizations to more accuratel

45、y reect the intent. ANCE effective date The effective date for ANCE will be announced through the Diario Ocial de la Federacin (Official Gazette) and is indicated on the cover page. CSA Group effective date The effective date for CSA Group will be announced through CSA Informs or a CSA Group certica

46、tion notice. UL effective date As of March 22, 2013, all products Listed or Recognized by UL must comply with the requirements in this standard except for annexes in the following list, which are effective March 22, 2016. Annex C and Annex D A UL effective date is one established by Underwriters Lab

47、oratories Inc. and is not part of the ANSI approved standard. MARCH 22, 2013 NMX-J-590-ANCE CSA C22.2 NO. 41-13 UL 467 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 1 Scope 1.1 This Standard applies to grounding and bonding equipment for

48、use in accordance with the Canadian Electrical Code, Part I, CSA C22.1, in Canada, the National Electrical Code, NFPA 70, in the United States, or the Standard for Electrical Installations, NOM-001-SEDE, in Mexico. 1.2 This Standard applies to the following grounding and bonding equipment: a) ground

49、 clamps, bonding devices, grounding bushings, water-meter shunts, grounding electrodes, and the like used in a grounding system; b) equipment for making electrical connections between i) the grounding conductors used in electrical power systems, non-current-carrying metal parts of electrical equipment, armored grounding wires, metal raceways, and the like; and ii) grounding electrodes; c) equipment for making electrical connections between i) the