1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 1690ISBN 0-7629-1188-3Data-Processing CableCopyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license f
2、rom IHS-,-,-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULCopyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL COPYRIGHTED MATERIA
3、L NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUnderwriters Laboratories Inc. (UL)333 Pfingsten RoadNorthbrook, IL 60062-2096UL Standard for Safety for Data-Processing Cable, UL 1690Third Edition, Dated August 11, 2006Summary of TopicsThe Third Edition of the Stan
4、dard for Data-Processing Cable, UL 1690 has been issued to reflectthe latest ANSI approval date and to incorporate the proposals dated June 16, 2006. Theseproposals included the following: The deletion of references to the Standard Test for Flame Propagation and SmokeDensity Values for Electrical an
5、d Optical Fiber Cables Used in Spaces TransportingEnvironmental Air, UL 910. The addition of Paragraph 3.2, addressing undated references, and deletion of yeardesignations to referenced standards. The deletion of Table 7.1 and Table 11.2 to coordinate with references to UL 1581,which covers addition
6、al wire sizes. The addition of maximum lay length 16 times the conductor diameter to Table 12.2. The addition of material type MFA to Tables 13.1, 13.2, 13.3, 13.4 and 16.1, editorialcorrection to material type TPE, and addition of HDFRPE and LDFRPE jacket materials toTable 16.1.Announcement Bulleti
7、n(s): This Standard contains the announcement bulletin(s) dated August 25, 1997.The announcement bulletin is located at the end of the Standard (after the adoption bulletin(s).The revised requirements are substantially in accordance with ULs Proposal(s) on this subject dated June16, 2006 . The bulle
8、tin(s) is now obsolete and may be discarded.As indicated on the title page (page 1), 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 procedures to be followedto retain the approved text of this ANSI/UL St
9、andard.The UL Foreword is no longer located within the UL Standard. For information concerning the use andapplication of the requirements contained in this Standard, the current version of the UL Foreword islocated on ULStandardsInfoNet at: http:/ master for this Standard at ULs Northbrook Office is
10、 the official document insofar as it relates to aUL service and the compliance of a product with respect to the requirements for that product and service,or if there are questions regarding the accuracy of this Standard.ULs Standards for Safety are copyrighted by UL. Neither a printed copy of a Stan
11、dard, nor the distributiondiskette for a Standard-on-Diskette and the file for the Standard on the distribution diskette should bealtered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding thoseStandards shall remain the sole and exclusive property of UL.AUGUST 11,
12、 2006 UL 1690 tr1Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAll rights reserv
13、ed. No part of this publication may be reproduced, stored in a retrieval system, ortransmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwisewithout prior permission of UL.Revisions of UL Standards for Safety are issued from time to time. A UL Standard for Saf
14、ety is currentonly if it incorporates the most recently adopted revisions.UL provides this Standard as is without warranty of any kind, either expressed or implied, including butnot limited to, the implied warranties of merchantability or fitness for any purpose.In no event will UL be liable for any
15、 special, incidental, consequential, indirect or similar damages,including loss of profits, lost savings, loss of data, or any other damages arising out of the use of or theinability to use this Standard, even if UL or an authorized UL representative has been advised of thepossibility of such damage
16、. In no event shall ULs liability for any damage ever exceed the price paid forthis Standard, regardless of the form of the claim.UL will attempt to answer support requests concerning electronic versions of its Standards. However, thissupport service is offered on a reasonable efforts basis only, an
17、d UL may not be able to resolve everysupport request. UL supports the electronic versions of its Standards only if they are used under theconditions and operating systems for which it is intended. ULs support policies may change fromtime-to-time without notification.UL reserves the right to change t
18、he format, presentation, file types and formats, delivery methods andformats, and the like of both its printed and electronic Standards without prior notice.Purchasers of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and holdUL harmless from and against any loss, ex
19、pense, liability, damage, claim, or judgement (includingreasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing anelectronic Standard on the purchasers computer system.If a single-user version electronic Standard was purchased, one copy of this Standard
20、 may be stored onthe hard disk of a single personal computer, or on a single LAN file-server or the permanent storagedevice of a multiple-user computer in such a manner that this Standard may only be accessed by one userat a time and for which there is no possibility of multiple concurrent access.If
21、 a multiple-user version electronic Standard was purchased, one copy of the Standard may be stored ona single LAN file-server, or on the permanent storage device of a multiple-user computer, or on an Intranetserver. The number of concurrent users shall not exceed the number of users authorized.Elect
22、ronic Standards are intended for on-line use, such as for viewing the requirements of a Standard,conducting a word search, and the like. Only one copy of the Standard may be printed from eachsingle-user version of an electronic Standard. Only one copy of the Standard may be printed for eachauthorize
23、d user of a multiple-user version of an electronic Standard. Because of differences in thecomputer/software/printer setup used by UL and those of electronic Standards purchasers, the printedcopy obtained by a purchaser may not look exactly like the on-line screen view or the printed Standard.An empl
24、oyee of an organization purchasing a UL Standard can make a copy of the page or pages beingviewed for their own fair and/or practical internal use.The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, figures,and/or other elements of the Standard having
25、future effective dates as indicated in the note following theaffected item. The prior text for requirements that have been revised and that have a future effective dateare located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice.AUGUST 11, 2006 UL 1690tr2Copyright Underwriter
26、s Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNew product submittals made prior to a specified future
27、 effective date will be judged under all of therequirements in this Standard including those requirements with a specified future effective date, unlessthe applicant specifically requests that the product be judged under the current requirements. However, ifthe applicant elects this option, it shoul
28、d be noted that compliance with all the requirements in thisStandard will be required as a condition of continued Listing and Follow-Up Services after the effectivedate, and understanding of this should be signified in writing.Copyright 2006 Underwriters Laboratories Inc.This Standard consists of pa
29、ges dated as shown in the following checklist:Page Date1-50 August 11, 2006AUGUST 11, 2006 UL 1690 tr3Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL COPYRIGHTED MATERIAL NOT AUTHORIZE
30、D FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAUGUST 11, 2006 UL 1690tr4No Text on This PageCopyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL COPYRIGHTED MATERIAL N
31、OT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAUGUST 11, 20061UL 1690Standard for Data-Processing CableFirst Edition December, 1993Second Edition April, 1999Third EditionAugust 11, 2006The most recent designation of ANSI/UL 1690 as an American National Standard(ANSI
32、) occurred on August 2, 2006. The ANSI approval does not include theCover Page, Transmittal Pages, or the Title Page.This ANSI/UL Standard for Safety, which consists of the third edition, is undercontinuous maintenance, whereby each revision is ANSI approved uponpublication. Comments or proposals fo
33、r revisions on any part of the Standard maybe submitted to UL at any time. Proposals should be submitted via a ProposalRequest in ULs On-Line Collaborative Standards Development System (CSDS)at http:/.An effective date included as a note immediately following certain requirementsis one established b
34、y Underwriters Laboratories Inc.Revisions of this Standard will be made by issuing revised or additional pagesbearing their date of issue. A UL Standard is current only if it incorporates themost recently adopted revisions, all of which are itemized on the transmittal noticethat accompanies the late
35、st set of revised requirements.ISBN 0-7629-1188-3COPYRIGHT 1993, 2006 UNDERWRITERS LABORATORIES INC.ANSI/UL 1690-2006Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL COPYRIGHTED MATERIA
36、L NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULAUGUST 11, 2006DATA-PROCESSING CABLE - UL 16902No Text on This PageCopyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license fr
37、om IHS-,-,-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULCONTENTSINTRODUCTION1 Scope .52 Units of Measurement .63 References .6CONSTRUCTION4 Materials .65 Conductors .76 Size, Temper, and Assembly .77 Conductor Diameter and Cross-Sectional A
38、rea .78 Metal Coating 89 Separator 810 Joints .911 Resistance 912 Stranding 1013 Insulation 1213.1 Material and Application .1213.2 Properties .1513.3 Thicknesses .1614 Optical-Fiber Member(s) .2115 Assembly 2215.1 Optical-fiber member(s) .2215.2 Circuit and grounding conductors .2215.3 Fillers .231
39、5.4 Binders .2415.5 Shield .2416 Overall Jacket 2416.1 Material and application .2416.2 Properties .2516.3 Thicknesses .26PERFORMANCE17 Continuity Test of Conductors 3018 Heat Shock Test 3019 Deformation Test .3120 Cold Bend Test of Insulation .3321 Cold Bend Test of Complete Cable .3522 Spark and D
40、ielectric Withstand Test Alternatives for Type DP-3 Series Cables .3523 Spark Test after Insulating for Type DP-1 and DP-2 Series Cables .3624 Dielectric Voltage-Withstand Test for Type DP-1 and DP-2 Series Cables .3725 Insulation Resistance Test at 60.0F (15.6C) 3726 Test Procedure for Determining
41、the Multiplying-Factor Column for Adjusting InsulationResistance .4027 Crushing Resistance Test of Insulation 4228 Changes in Construction .4329 Smoke and Fire Testing of Type DP-1P, DP-2P, and DP-3P Cable .4330 Vertical-Tray Flame Test on Type DP-1, DP-2, and DP-3 Cables .43AUGUST 11, 2006 DATA-PRO
42、CESSING CABLE - UL 1690 3Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL30.1 Gene
43、ral .4330.2 UL test 4330.3 FT4/IEEE 1202 test 4430.4 Vertical-tray fire and smoke release test for DP-1, DP-2, and DP-3 cables with optional-LS marking 4431 Durability Test of Ink Printing .44MARKINGS32 Intervals .4433 Coding 4534 Information on or in the Cable 4535 Information on the Tag, Reel, or
44、Carton .4736 Multiple Markings .4837 Date of Manufacture 4938 Compact-Stranded Copper Conductors 49AUGUST 11, 2006DATA-PROCESSING CABLE - UL 16904Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULNot for ResaleNo reproduction or networking permitted without license from I
45、HS-,-,-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULINTRODUCTION1 Scope1.1 These requirements cover electrical cables consisting of one or more current-carrying copper,aluminum, or copper-clad aluminum conductors with or without either or b
46、oth grounding conductor(s), andone or more optical-fiber members, all under an overall jacket. These electrical and compositeelectrical/optical-fiber cables are intended for use (optical and electrical functions associated in the caseof a hybrid cable) in accordance with Article 645 and other applic
47、able parts of the National Electrical Code(NEC) under the raised floor of a computer room.Cables complying with these requirements are:Type DP-1 Voltage Rating 600 volts, Flame Test: 1.2 (b)Type DP-1P Same as Type DP-1 except Flame Test: 1.2 (a)Type DP-2 Voltage Rating: 300 volts, Flame Test: 1.2 (b
48、)Type DP-2P Same as Type DP-2 except Flame Test: 1.2 (a)Type DP-3 Voltage Rating none for use in signaling circuits meeting the followingrequirements for maximum available voltage, current and power.30 volts ac max. other circuits for use in60 volts dc max. inherently limited power42.4 volts peak max. and/or sources in accordance with100 VA max. the requirements in the Standard8 amps max. for Safety of Information TechnologyEquipment UL 60950Flame Test: 1.2 (b)Type DP-3P Same as T
