1、AN51jlCEA 5-86-634-2011 IV“ STANDARD FOR BURIED TELECOMMUNICATIONS WIRE FILLED, POLYOLEFIN INSULATED, COPPER CONDUCTOR TECHNICAL REQUIREMENTS Approved by AMERICAN NATIONAL STANDARDS INSTITUTE May 13, 2011 Publication # ANSI/ICEA S-86-634-2011 2011 by INSULATED CABLE ENGINEERS ASSOCIATION, Inc. ANSI/
2、ICEA S-86-634-2011 NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the document at the time it was developed. Consensus does not necessarily mean that there is unanimous agreement among
3、every person participating in the development of this document. The Insulated Cable Engineers Association, Inc. (ICEA) standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards development process. This process brings t
4、ogether persons who have an interest in the topic covered by this publication. While ICEA administers the process and establishes rules to promote fairness in the development of consensus, it does not independently test, evaluate, or verify the accuracy or completeness of any information or the soun
5、dness of any judgements contained in its standards and guideline publications. ICEA disclaims liability for personal injury, property, or other damages of any nature whatsoever, whether special, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of,
6、application, or reliance on this document. ICEA disclaims and makes no guaranty or warranty, expressed or implied, as to the accuracy or completeness of any information published herein, and disclaims and makes no warranty that the information in this document will fulfill any of your particular pur
7、poses or needs. ICEA does not undertake to guarantee the performance of any individual manufacturer or sellers products or services by virtue of this standard or guide. In publishing and making this document available, ICEA is not undertaking to render professional or other services for or on behalf
8、 of any person or entity, nor is ICEA undertaking to perform any duty owed by any person or entity to someone else. Anyone using this document should rely on his or her own independent judgement or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable
9、 care in any given circumstances. Information and other standards on the topic covered by this publication may be available from other sources, which the user may wish to consult for additional views or information not covered by this publication. ICEA has no power, nor does it undertake to police o
10、r enforce compliance with the contents of this document. ICEA does not certify, test, or inspect products, designs, or installations for safety or health purposes. Any certification or other statement of compliance with any health or safety related information in this document shall not be attributa
11、ble to ICEA and is solely the responsibility of the certifier or maker of the statement. iii ANSI/ICEA S-86-634-2011 FOREWORD ICEA Standards are published in the public interest and are intended to promote product uniformity and quality throughout the industry. Existence of an ICEA publication does
12、not in any respect preclude the manufacture or use of products not conforming to the Standard. The user of this Standard is cautioned to observe any applicable health or safety regulations and rules relative to the manufacture and use of wire made in conformity with this Standard. This Standard here
13、after assumes that manufacture, testing, installation, and maintenance of wires defined by this Standard will be performed only by properly trained personnel using suitable equipment and employing appropriate safety precautions. Questions of interpretation of ICEA Standards can only be accepted in w
14、riting, and the reply shall be provided in writing. Suggestions for improvements in this Standard are welcome. Questions and suggestions shall be sent to: Secretary Insulated Cable Engineers Association P.O. Box 1568 Carrollton, GA 30112 United States of America This Standard was approved by ICEA on
15、. The members of the ICEA Communications Cable Division, Working Group 634, who participated in this project, were: O.K. Baker J. Shinoski L. Hazy G.Dorna iv J. Kincaid T.Zou ANSI/ICEA S-86-634-2011 CONTENTS: SECTION PAGE 1. GENERAL 1.1 Purpose 1 1.2 Scope . 1 1.3 Options and Information . 1 1.4 Uni
16、ts and Tolerances . 2 1 .5 References . 2 1.6 Quality Assurance 2 1.7 Safety Considerations 2 2. CONDUCTORS 2.1 Requirements . 3 2.2 Factory Joints . 3 3. CONDUCTOR INSULATION 3.1 Insulation Material 3 3.2 Insulation Type . 3 3.2.1 Solid 4 3.2.2 Foam . 4 3.2.3 Foam-Skin . 4 3.3 Insulation Dimensions
17、, Colors, and Splices 4 3.4 Insulation Physical Requirements 4 3.4.1 Adhesion . 4 3.4.2 Elongation . 4 3.4.3 Compression . 4 3.4.4 Cold Bend . 5 3.4.5 Shrinkback 5 3.4.6 Thermal Oxidative Stability . 5 3.5 Twist Length and Color Coding 5 4. CORE CONSTRUCTION 4.1 Core Layup 6 4.2 Binders 6 4.3 Core W
18、rap . 6 4.4 Filling Compound 6 4.4.1 Filling Compound Type . 6 4.4.2 Compatibility 7 4.5 Flooding Compound 7 4.5.1 Compatibility 7 4.6 Water Swellable Materials 7 4.7 Rip Cord(s) 7 5. SHIELDS 5.1 Shielding System . 8 5.1.1 Gopher Shields 8 5.1.2 Non-Gopher Shields 8 v ANSI/ICEA S-86-634-2011 CONTENT
19、S: SECTION PAGE 5.2 Shield Materials . 8 5.2.1 5- or 6-Mil CCSS Tape 8 5.2.2 5- or 6-Mil CCAS Tape 8 5.2.3 6-Mil C195 Copper Alloy Tape 9 5.2.4 5.5-Mil C664 Copper Alloy Tape . 9 5.2.5 7-Mil C194 Copper Alloy Tape 9 5.2.6 5-mil C230 Copper Alloy Tape 9 5.2.7 4- or 5-Mil C220 Copper Alloy Tape . 9 5.
20、2.8 8-Mil Coated Aluminum Tape . 9 5.3 Shield Application 10 5.4 Shield Corrugation 10 5.5 Shield Overlap . 10 5.6 Shield Splices 10 6. INNER AND OUTER JACKET, ARMORING SYSTEMS 6.1 Inner Jacket . 10 6.1.1 Material and Test Requirements . 10 6.1.2 Inner Jacket Thickness Requirements . 10 6.2 Outer Ja
21、cket 11 6.2.1 Raw Material. . 11 6.2.2 Outer Jacket Thickness Requirements . 11 6.2.3 Completed Wire Material Requirements . 11 6.2.4 Shrinkback . 12 6.3 Armoring Systems . 12 6.3.1 6-Mil Bare Steel Tape . 13 6.3.2 6-Mil Coated Steel Tape . 13 6.3.3 Galvanized Steel Strip . 13 6.3.4 4- or 5-Mil 302
22、or 304 Stainless Steel Tape . 13 6.4 Armor Application 14 6.5 Armor Corrugation . 14 6.6 Armor Overlap . 14 6.7 Armor Splices 14 7. ELECTRICAL REQUIREMENTS 7.1 DC Resistance 14 7.2 DC Resistance Unbalance 15 7.3 Mutual Capacitance 15 7.4 Pair-to-Pair Capacitance Unbalance 15 7.5 Pair-to-Ground Capac
23、itance Unbalance . 15 7.6 Attenuation 15 7.7 Crosstalk . 16 7.8 Insulation Resistance 16 7.9 Conductor-to-Conductor DC Proof Test . 16 7.10 Core-to-Shield DC Proof Test . 16 7.11 Shield Resistance . 16 7.12 Shield Heating Test . 17 7.13 Fusing Coordination Test. . 17 7.14 Continuity of Metallic Wire
24、 Elements 17 vi AN81/1CEA 8-86-634-2011 CONTENTS: SECTION PAGE 8. MECHANICAL REQUIREMENTS 8.1 Compound Flow 17 8.2 Water Penetration . 17 8.3 Wire and Cable Bending Test . 18 8.4 Impact Test. . 18 8.5 Breaking Force 18 8.6 Flammability 18 8.7 Sheath Adherence-Unbonded 18 8.8 Toughness (Inner Jacket,
25、 Core Wrap) . 19 8.8.1 Puncture Test. . 19 8.8.2 Cut-Through Test 19 9. GENERAL REQUIREMENTS 9.1 Identification and Marking . 19 9.1.1 Jacket Marking 19 9.1.2 Length Marking 19 9.1.3 Communications Cable Identifier 20 9.2 End Sealing . 20 9.3 Packaging 20 TABLES Table 1: Specifications Referenced in
26、 this Standard . 21 FIGURES FIGURE 1: Sheath Adherence Sample Preparation . 24 FIGURE 2: Puncture Test Configuration . 25 FIGURE 3: Cut-Through Test Configuration . 26 Figure D-1: Fusing Coordination Test Configuration . 32 APPENDICES Appendix A: Jacket Rip Cord Test 27 Appendix B: Metallic Tape Spl
27、ice Breaking Strength, Percent Retention 28 Appendix C: Absorption Coefficient Test for PVC 29 Appendix D: Fusing Coordination Test . 31 ANNEXES Informative Annex A, Product Guide A-1 Informative Annex B, ICEA Telecommunications Cable Standards B-1 vii ANSI ASTM ASQC AWG C CM CMG CMR CMX dc EIA ELF
28、EXT FCC f of ft ICEA in ISO Ib Ibf NEXT psi PVC UL a AN81/1CEA 8-86-634-2011 ACRONYMS, ABBREVIATIONS AND SYMBOLS American National Standards Institute American Society for Testing and Materials American Society for Quality Control American Wire Gauge Degrees of Temperature, Celsius scale, Centigrade
29、 UL Listing designation for General Purpose Communication Cable UL Listing designation for General Purpose Communication Cable UL Listing designation for Riser Communication Cable UL Listing designation for Communication Cable, Limited Use Direct Current Electronic Industries Association Equal Level
30、 Far-End Crosstalk Federal Communications Commission Variable representing any frequency in the applicable range Degrees of Temperature, Fahrenheit scale foot or feet Insulated Cable Engineers Association inch International Organization for Standardization pounds pounds of force Near-End Crosstalk p
31、ounds per square inch Polyvinyl chloride Underwriters Laboratories Attenuation viii AN8111CEA 8-86-634-2011 STANDARD FOR BURIED TELECOMMUNICATIONS WIRE FILLED, POL YOLEFIN INSULATED, COPPER CONDUCTOR TECHNICAL REQUIREMENTS SECTION 1 GENERAL 1.1 PURPOSE: The purpose of this Standard is to establish g
32、eneric technical requirements that may be referenced by individual telecommunications wire specifications covering products intended for normal outside plant use. The parameters covered provide material, construction, and performance requirements. Because this Standard does not cover all details of
33、individual wire design, it cannot be used as a single document for procurement of product. It is intended to be used in conjunction with an individual product specification that provides complete design details for the specific wire type and designates the applicable performance requirements. Such i
34、ndividual wire specifications may be prepared either by the user or the manufacturer. The specification deSignated for procurement is at the option of the user. 1.2 SCOPE: This Standard covers mechanical and electrical requirements for filled, polyolefin insulated, copper conductor, buried telecommu
35、nications wire. It provides alternative choices for type of insulation, type of filling compound, sheath design (shielding materials, single or double jackets, and jacket type and thickness) and armoring. Buried wire is used to extend buried telephone plant from the distribution cable to the subscri
36、ber. 1.3 OPTIONS AND INFORMATION: This Standard is arranged in Sections covering specific areas of wire requirements and may be referenced as complete Sections or as individual paragraphs. Paragraphs of this specification where the user may specify a particular option are listed below: 3.2 Insulatio
37、n Type 4.4.1 Filling Compound Type 4.5 Flooding Compound 4.7 Rip Cord(s) 5.1 Shielding System 6.1 Inner Jacket 6.2.1 Outer Jacket (Material Type) 6.3 Armoring Systems 7.13 Fusing Coordination Test 8.6 Flammability Test 9.1 Identification and Marking 9.3 Packaging AN51/1CEA 5-86-634-2011 To assist th
38、e user in the selection of products and to avoid possible misunderstandings between the manufacturer and user, it is suggested that a check off sheet similar to that shown in Informative Annex A be utilized. 1.4 UNITS AND TOLERANCES: SI units are specified throughout this Standard except for conduct
39、or size. Approximate US equivalents and Fahrenheit temperatures are included for information only. Unless otherwise specified, the rounding-off method of ASTM E 29 shall be used for determining measurement tolerances. 1.5 REFERENCES: All documents referenced herein shall be as listed in Table 1 with
40、 issues and/or dates as indicated. 1.6 QUALITY ASSURANCE: It is the responsibility of the manufacturer to establish a quality assurance system consistent with ANSI/ASQ Q9000, ISO 9000, TL 9000, or an alternate system acceptable to the user. When the user requires a specific quality assurance program
41、 and/or special testing procedures, agreement between the user and the manufacturer should be reached before the order is placed. Requirements shall be met on every length of completed wire as assured by quality control methods or by 100 % testing. The term “completed wire“ refers to a continuous le
42、ngth of finished wire resulting from the last jacketing operation. Properties that shall be tested on 100 percent of the wire lengths produced are listed below by paragraph number: 6.1 .2 Inner Jacket Thickness Requirements 6.2.2 Outer Jacket Thickness Requirements 7.3 Average Mutual Capacitance 7.9
43、 Conductor-to-Conductor DC Proof Test 7.10 Core-to-Shield DC Proof Test 7.14 Continuity of Metallic Wire Elements 1.7 SAFETY CONSIDERATIONS: Materials in the wire shall comply with current industry standards and applicable federal, state, or local laws and regulations. Materials used in the construc
44、tion of wires covered by this document shall comply with the European Commission Directive 2002l95/EC on the Restriction of Certain Hazardous Substances in Electrical and Electronic Equipment (the RoHS Directive) as amended by 2005/618/EC and 20051717/EC. The user of this Standard is cautioned to ob
45、serve any applicable health or safety regulations and rules relative to the manufacture and use of wire made in conformity with this Standard. This Standard hereafter assumes that manufacture, testing, installation, and maintenance of wires defined by this Standard will be performed only by properly
46、 trained personnel using suitable equipment and employing appropriate safety precautions. 2 AN81/1CEA 8-86-634-2011 SECTION 2 CONDUCTORS 2.1 REQUIREMENTS: Each conductor shall be a solid wire of commercially pure annealed copper and shall meet the requirements of ASTM B 3 except that requirements fo
47、r “Dimensions and Permissible Variations“ are not applicable and elongation requirements are superseded by this Standard. The conductor sizes shall be 19,22, or 24 American Wire Gauge (AWG) per ASTM B 258. The nominal diameters are stated in Table 2-1 for reference only: Table 2-1 CONDUCTOR DIAMETER
48、 Conductor Size Nominal Diameter (AWG) In (mm) 19 0.0359 (0.912) 22 0.0253 (0.643) 24 0.0201 (0.511 ) When tested in accordance with ASTM E 8, the minimum conductor elongation in completed wire shall be as shown in Table 2-2: Table 2-2 CONDUCTOR ELONGATION Conductor Minimum Size (AWG) Elongation (%)
49、 19 22 22 20 24 16 2.2 FACTORY JOINTS: Prior to insulating, factory jOints in conductors may be either butt brazed, using a silver alloy solder and nonacid flux, or butt welded. Joints in uninsulated conductors shall be free from lumps and sharp projections. Subsequent to insulating, solder sleeves may also be used. The tensile strength of any conductor containing a joint shall not be less than 90 % of the strength of an adjacent length of conductor outside the joint area. SECTION 3 CONDUCTOR INSULATION 3.1 INSULATION MATERIAL: The conductor shall be insulated with suitable polyolefin ma
