UL 1441-2005 UL Standard for Safety Coated Electrical Sleeving (Fourth Edition Reprint with Revisions through and Including December 20 2013)《涂覆的电套管》.pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1441 Coated Electrical SleevingUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER RE

2、PRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Coated Electrical Sleeving, UL 1441 Fourth Edition, Dated September 16, 2005 Summary of Topics The revision of ANSI/UL 1441 is being issued to correct the designation for the reaffirmation of approval as an American Nat

3、ional 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 and CSA are committed to updating this bi-national standard jointly. However, the revision pages dated December 20, 2013 will not be jointly iss

4、ued by UL and CSA as these revision pages address only 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. The revisions are substantially in accordance with Proposal(s) on this subject dated O

5、ctober 4, 2013. 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 without prior permission of UL. UL provides this Standard as is without warranty of

6、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, indirect or similar damages, including loss of prots, lost savings, loss of data, or any

7、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 damage ever exceed the price paid for this Standard, regardless of the form of the

8、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 attorneys fees) resulting from any error or deviation introduced while purchaser is sto

9、ring an electronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the preface. The prior text for requirements t

10、hat have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. DECEMBER 20, 2013 UL 1441 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 20, 2013

11、UL 1441 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Canadian Standards Association CSA C22.2 No. 198.3-05 Second Edition Underwriters Laboratories Inc. UL 1441 Fourth Edition Coated electrical sleeving September 1

12、6, 2005 (Title Page Reprinted: December 20, 2013) ANSI/UL 1441-2005 (R2013)UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This standard is issued jointly by Canadian Standards Association (CSA) and Underwriters Lab

13、oratories 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 will be made only after processing according to the standards development procedures of CSA and UL. CSA and UL will issue revisions to this stand

14、ard by means of a new edition or revised or additional pages bearing their date of issue. ISBN 1-55436-845-6 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. To purchase CSA Standards and related p

15、ublications, visit CSAs Online Store at www.ShopCSA.ca or call toll-free 1-800-463-6727 or 416-747-4044. Copyright 2013 Underwriters Laboratories Inc. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standard

16、s 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 Fourth edition including revisions through December 20, 2013. The most recent designation of ANSI/UL 1441 as a Reaffirmed Americ

17、an National Standard (ANS) occurred on December 10, 2013. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Preface. Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should

18、 be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. 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 F

19、ROM UL CONTENTS Preface .4 1 Scope .6 2 Reference publications and denitions .6 2.1 Reference publications 6 2.2 Denitions .8 3 General requirements .8 4 Construction 8 4.1 General .8 4.2 Physical dimensions 9 5 Tests 9 5.1 Specimens 9 5.2 Dielectric breakdown .10 5.3 Oil resistance .11 5.4 Cold ben

20、d 11 5.5 Volume resistivity 12 5.6 Horizontal-specimen ame 13 5.7 VW-1 (vertical-wire) ame (Optional) .15 5.8 Hydrolytic stability (Stability under humidity) 17 6 Marking .17 6.1 Product marking .17 6.2 Package marking 17 6.3 Factory identication .18 SEPTEMBER 16, 2005 CSA C22.2 NO. 198.3-05 UL 1441

21、 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the common CSA and UL standard for Coated electrical sleeving. It is the second edition of CSA C22.2 No. 198.3 and the fourth edition of UL 1441. This edition of CSA C22.2 No.

22、 198.3 supersedes the previous edition published in 1995. This edition of UL 1441 supersedes the previous edition published in 1995. This common standard was prepared by the Canadian Standards Association (CSA) and Underwriters Laboratories Inc. (UL). The efforts and support of the Technical Harmoni

23、zation Committee 15C (Electrical Tubing and Sleeving Products) of the Council on the Harmonization of Electrotechnical Standards of the Nations of the Americas (CANENA) are gratefully acknowledged. This standard was reviewed by the CSA Subcommittee on Insulation Systems, under the jurisdiction of th

24、e CSA Technical 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 will be submitted to the Standards Council of Canada (SCC) for approval as a National Standard of

25、Canada. This standard has been approved by the American National Standards Institute (ANSI) as an American National Standard. Where reference is made to a specic number of samples to be tested, the specied number shall be considered a minimum quantity. Note: Although the intended primary application

26、 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. Level of harmonization This standard uses the IEC format but is not based on, nor is it to be considered equivalent

27、 to, an IEC standard. This standard is published as an equivalent standard for CSA and UL. An equivalent standard is a standard that is substantially the same in technical content, except as follows: Technical national differences are allowed for codes and governmental regulations as well as those r

28、ecognized as being in accordance with NAFTA Article 905, for example, because of fundamental climatic, geographical, technological, or infrastructural factors, scientic justication, or the level of protection that the country considers appropriate. Presentation is word for word except for editorial

29、changes. Reasons for differences from IEC The Technical Harmonization Subcommittee identied the following standard as being within the scope of this standard: IEC 60684, Flexible Insulating Sleeving. IEC 60684 and UL 1441/CSA C22.2 No. 198.3 are similar but not identical. Both standards cover multip

30、le, but not identical, products and similar methods. The THC agreed to address the issues involved in the harmonization of these standards during the next revision of UL 1441/CSA C22.2 No. 198.3. SEPTEMBER 16, 2005 CSA C22.2 NO. 198.3-05 UL 1441 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER RE

31、PRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 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 the standards de

32、velopment 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 accurately reect the intent. CSA effective date The effective date for CSA International will be

33、announced through CSA Informs or a CSA certication notice. UL effective date As of September 16, 2005 all products Listed or Recognized by UL must comply with the requirements in this standard except for Clause 6 which is effective September 16, 2006. New product submittals to UL may be evaluated un

34、der all requirements in this standard or, if requested in writing, evaluated under presently effective requirements only. The presently effective requirements are contained in the Third edition of UL 1441. A UL effective date is one established by Underwriters Laboratories Inc. and is not part of th

35、e ANSI approved standard. SEPTEMBER 16, 2005 CSA C22.2 NO. 198.3-05 UL 1441 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Coated electrical sleeving 1 Scope 1.1 The requirements of this Standard apply to Grades A and B acrylic-polymer-coa

36、ted, silicone-polymer-coated, or vinyl-polymer-coated electrical sleeving that consists of closely woven fabric made from glass (see Table 1 for materials and ratings) and intended for use in equipment designed to be installed and used in accordance with the rules of the Canadian Electrical Code, Pa

37、rt I (CEC), or ANSI/NFPA 70, National Electrical Code (NEC). A product for use at temperatures greater than indicated in Clause 1.2 or a different polymer coating or bre may be acceptable provided that (a) it meets the performance tests in this Standard; and (b) long-term heat-aging tests are conduc

38、ted as covered in UL 746B or CAN/CSA-C22.2 No. 0.17, using dielectric strength as a primary property and ammability as a secondary property. 1.2 These requirements apply to coated electrical sleeving having a standard temperature index classication of 105, 130, 155, 180, 200, 220, and 240 C. 1.3 The

39、se requirements apply to coated electrical sleeving intended for use in connection with the internal wiring of electrical devices and appliances located in dry or damp locations where it is not feasible to employ a standard insulated conductor, such as appliance-wiring material, specically intended

40、for the purpose. Coated electrical sleeving is intended for insulating one or more uninsulated or partially insulated conductors, bus bars, component leads, or assemblies of electrical components. Coated electrical sleeving may be employed in equipment where it is not subjected to repeated exing or

41、severe mechanical stress. 1.4 These requirements apply to oil-resistant coated electrical sleeving intended for occasional or intermittent contact with oil. 1.5 These requirements do not apply to unimpregnated or uncoated fabric sleeving, which is generally not considered acceptable for sole (functi

42、onal) insulation because of the openings inherent in the weave construction of the sleeving fabric. 1.6 These requirements do not apply to tubing extruded with reinforcement, extruded electrical tubing, or tubing intended only for mechanical protection, since they are covered by other requirements.

43、1.7 These requirements do not apply to coated electrical sleeving when it is employed as splice insulation in an insulation system above 105 C (Class A) operation. 2 Reference publications and denitions 2.1 Reference publications For undated references to standards, such reference shall be considere

44、d to refer to the latest edition and all revisions to that edition up to the time when this Standard was approved. For dated references to standards, such reference shall be considered to refer to the dated edition and all revisions published to that edition up to the time the standard was approved.

45、 SEPTEMBER 16, 2005 CSA C22.2 NO. 198.3-05 UL 1441 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CSA (Canadian Standards Association) C22.1-02 Canadian Electrical Code, Part I C22.2 No. 0.3-01 Test Methods for Electrical Wires and Cables

46、CAN/CSA-C22.2 No. 0.17-00 Evaluation of Properties of Polymeric Materials UL (Underwriters Laboratories Inc.) UL 746B Standard for Polymeric Materials Long Term Property Evaluations UL 1581 Reference Standard for Electrical Wires, Cables, and Flexible Cords ANSI/NFPA (American National Standards Ins

47、titute/National Fire Protection Association) NFPA 70-2005 National Electrical Code ASTM (American Society for Testing and Materials) D 257-99 Standard Test Methods for DC Resistance or Conductance of Insulating Materials D 350-01 Standard Test Methods for Flexible Treated Sleeving Used for Electrica

48、l Insulation D 2671-00 Standard Test Method for Heat-Shrinkable Tubing for Electrical Use D 5025-99 Standard Specication for Laboratory Burner Used for Small-Scale Burning Tests on Plastic Materials D 5207-03 Standard Practice for Conrmation of 20-mm (50-W) and 125-mm (500-W) Test Flames for Small-S

49、cale Burning Tests on Plastic Materials D 5423-93 (1999) Standard Specication for Forced-Convection Laboratory Ovens for Evaluation of Electrical Insulation SEPTEMBER 16, 2005 CSA C22.2 NO. 198.3-05 UL 1441 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2.2 Denitions 2.2.1 For the purposes of this standard, the following denitions apply. 2.2.2 Coated electrical sleeving a sleeving base that is c