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1、UL 486D ISBN 0-7629-1122-0 Sealed Wire Connector Systems 免费标准网( w w w . f r e e b z . n e t ) 免费标准网( w w w . f r e e b z . n e t ) 无需注册 即可下载 This PDF Standard downloaded from 免费标准网( w w w . f r e e b z . n e t ) 免费标准网( w w w . f r e e b z . n e t ) 无需注册 即可下载 Underwriters Laboratories Inc. (UL) 333
2、Pfi ngsten Road Northbrook, IL 60062-2096 UL Standard for Safety for Sealed Wire Connector Systems, UL 486D Fifth Edition, Dated December 12, 2005 Summary of Topics This is the Fifth Edition of ANSI/UL 486D. It contains requirements from the Fourth Edition of UL 486D and has been harmonized with the
3、 requirements from Canada and Mexico. The new requirements are substantially in accordance with ULs Proposal(s) on this subject dated April 22, 2005 and September 2, 2005. As indicated on the title page (page 1), this UL Standard for Safety is an American National Standard. Attention is directed to
4、the note on the title page of this Standard outlining the procedures to be followed to retain the approved text of this ANSI/UL Standard. The UL Foreword is no longer located within the UL Standard. For information concerning the use and application of the requirements contained in this Standard, th
5、e current version of the UL Foreword is located on ULStandardsInfoNet at: http:/ The master for this Standard at ULs Northbrook Office is the official document insofar as it relates to a UL service and the compliance of a product with respect to the requirements for that product and service, or if t
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11、MBER 12, 2005 UL 486Dtr1 免费标准网( w w w . f r e e b z . n e t ) 免费标准网( w w w . f r e e b z . n e t ) 无需注册 即可下载 UL will attempt to answer support requests concerning electronic versions of its Standards. However, this support service is offered on a reasonable efforts basis only, and UL may not be able
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20、ard having future effective dates as indicated in the preface. The prior text for requirements that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. New product submittals made prior to a specifi ed future e
21、ffective date will be judged under all of the requirements in this Standard including those requirements with a specifi ed future effective date, unless the applicant specifi cally requests that the product be judged under the current requirements. However, if the applicant elects this option, it sh
22、ould be noted that compliance with all the requirements in this Standard will be required as a condition of continued Listing and Follow-Up Services after the effective date, and understanding of this should be signifi ed in writing. Copyright 2005 Underwriters Laboratories Inc. This Standard consis
23、ts of pages dated as shown in the following checklist: PageDate 1-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . December 12, 2005 DECEMBER 12, 2005 UL 486Dtr2 This PDF Standard downloaded from 免费标准网(
24、w w w . f r e e b z . n e t ) 免费标准网( w w w . f r e e b z . n e t ) 无需注册 即可下载 Association of Standardization and Certifi cation NMX-J-519-ANCE-05 Second Edition Canadian Standards Association CSA C22.2 No. 198.2-05 Second Edition Underwriters Laboratories Inc. UL 486D Fifth Edition Sealed Wire Connec
25、tor Systems December 12, 2005 ANSI/UL 486D-2005 免费标准网( w w w . f r e e b z . n e t ) 免费标准网( w w w . f r e e b z . n e t ) 无需注册 即可下载 Commitment for Amendments This standard is issued jointly by the Association of Standardization and Certifi cation (ANCE), the Canadian Standards Association (CSA), and
26、 Underwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the standard may be submitted to ANCE, CSA, or UL at any time. Revisions to this standard will be made only after processing according to the standards development procedures of ANCE, CSA, and UL. CSA and UL wil
27、l issue revisions 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 and UL pages. Copyright 2005 ANCE Rights reserved in favor of
28、 ANCE 2005 Canadian Standards Association All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. ISBN 0-7629-1122-0 Copyright 1982, 2005 Underwriters Laboratories Inc. Revisions of this Standard will be made by issuing
29、 revised or additional pages bearing their date of issue. A UL Standard is current only if it incorporates the most recently adopted revisions, all of which are itemized on the transmittal notice that accompanies the latest set of revised requirements. The most recent designation of ANSI/UL 486D as
30、an American National Standard (ANSI) occurred on December 9, 2005. This ANSI/UL Standard for Safety, which consists of the Fifth edition, is under continuous maintenance, whereby each revision is ANSI approved upon publication. Comments or proposals for revisions on any part of the Standard may be s
31、ubmitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. This PDF Standard downloaded from 免费标准网( w w w . f r e e b z . n e t ) 免费标准网( w w w . f r e e b z . n e t ) 无需注册 即可下载 CONTENTS Preface . . . .
32、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33、. . . . . . . . . . . . . . .7 2 Reference publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2.1 Undated and dated references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34、. . . . . . . . . .7 2.2 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 3 Units of measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35、. . . . . . . . .9 4 Defi nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 5 Symbols and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36、 . . . . . . . . . . . . . . . . . .9 6 Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 6.1 Wire connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37、 . . . . . . . . . . . . . . . . . . . . . . .10 6.2 Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 7 Test requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 7.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 7.2 Test sequence A, General . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39、 . . . . . . . . . . . . . . . . . . . . . . . . . .11 7.3 Test sequence B, shelf aging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 7.4 Test sequence C, use aging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40、 . . . . . . . . . . . . .11 7.5 Test sequence D, direct burial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 7.6 Test sequence E, rain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41、. . .12 7.7 Test sequence F, hosedown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 7.8 Test sequence G, submersion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 8 Sampling requirement
42、s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 8.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 8.2 Test sequenc
43、e A, general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 8.3 Test sequence B, shelf aging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 8.4 Test sequence C, use aging . . . . .
44、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 8.5 Test sequence D, direct burial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 8.6 Test sequence E, rain . . . . . . . . . . . . . . . . . . . .
45、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 8.7 Test sequence F, hosedown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 8.8 Test sequence G, submersion . . . . . . . . . . . . . . . . . . . . . . . . . . . .
46、. . . . . . . . . . . . . . . . . . . . . .13 9 Test methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 9.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 9.2 Test sequence A, general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 9.3 Test sequence B, shelf aging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48、 . . . . . . . . . . . . . . . . .16 9.4 Test sequence C, use aging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 9.5 Test sequence D, direct burial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
49、 . . . .17 9.6 Test sequence E, rain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 9.7 Test sequence F, hosedown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 9.8 Test sequence G, submersion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 10 Marking, labeling, and packaging . . . . . . . . . . .