1、 IEC 60794-3-60 Edition 1.0 2008-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables Part 3-60: Outdoor cables Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes Cbles fibres optiques P
2、artie 3-60: Cbles extrieurs Spcification de famille pour les cbles de canalisations deau potable et les sous-conduites destins tre installs par soufflage et/ou tirage/tranage/flottaison dans les canalisations deau potable IEC 60794-3-60:2008 colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copy
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16、echnique International (VEI) en ligne. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60794-3-60 Edition 1.0 2008-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables
17、Part 3-60: Outdoor cables Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes Cbles fibres optiques Partie 3-60: Cbles extrieurs Spcification de famille pour les cbles de canalisations deau potable et l
18、es sous-conduites destins tre installs par soufflage et/ou tirage/tranage/flottaison dans les canalisations deau potable INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 33.180.10 PRICE CODE CODE PRIX ISBN 978-2-88912-910-2 Registered trademark of the Intern
19、ational Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 607
20、94-3-60 IEC:2008 CONTENTS FOREWORD . 4 1 Scope . 6 2 Normative references . 6 3 Symbols and abbreviations . 7 4 Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes (blank detail specification and minimu
21、m requirements) . 8 4.1 Construction 8 4.1.1 General . 8 4.1.2 Subducts . 8 4.1.3 Drinking water pipe cables . 8 4.2 Optical fibres . 9 4.2.1 Single-mode dispersion unshifted (B1.1) optical fibre 9 4.2.2 Single-mode dispersion shifted (B2) optical fibre . 9 4.2.3 Single-mode non-zero dispersion (B4)
22、 optical fibre 10 4.2.4 Single-mode (B6) optical fibre . 10 4.2.5 Multimode fibres 10 4.3 Drinking water pipe cable constructions . 11 4.3.1 Cable for installation within subducts (previously installed within the drinking water pipe) . 11 4.3.2 Cable for direct installation into the drinking water p
23、ipes . 12 4.3.3 Subduct construction . 13 4.4 Installation and operating conditions . 13 4.4.1 Tests applicable to cables/cable elements . 13 4.4.2 Installation conditions 13 4.5 Mechanical and environmental tests 14 4.5.1 Subducts . 14 4.5.2 Cable for installation within subducts (previously instal
24、led into the drinking water pipes) . 17 4.5.3 Cables for direct installation into the drinking water pipe . 21 Annex A (informative) Blank detail specification . 25 Annex B (informative) OF cables for drinking water pipes 28 Annex C (informative) Examples of subducts and drinking water pipe cables .
25、 29 Annex D (informative) Example for installation schemes of optical fibre cables in drinking water pipes (fibre in drinking water pipes) 31 Figure C.1 Examples of constructions of cables for installation in subducts within drinking water pipes 29 Figure C.2 Examples of constructions for drinking w
26、ater pipe cables . 30 Figure D.1 Schematic drawing I/O-port for OF cables into drinking water lines 31 Figure D.2 Schematic drawing Installation of OF cables in drinking water lines . 32 Figure D.3 Installation of I/O-ports on high pressure PE drinking water pipe 32 Table 1 Single-mode dispersion un
27、shifted (B1.1) optical fibre 9 Table 2 Single-mode dispersion shifted (B2) optical fibre . 9 60794-3-60 IEC:2008 3 Table 3 Single-mode non-zero dispersion (B4) optical fibre 10 Table 4 Single-mode (B6) optical fibre . 10 Table 5 Characteristics Cable for installation within subducts . 11 Table 6 Cha
28、racteristics Cable for direct installation within the high pressure gas pipe 12 Table 7 Characteristics Subduct construction 13 Table 8 Tests applicable to cables/cable elements . 13 Table 9 Subducts tests applicable . 14 Table 10 Tests applicable to the cable for installation within subducts . 17 T
29、able 11 Tests applicable to the cables for direct installation into the drinking water pipe 21 Table A.1 Cable for installation within subducts . 25 Table A.2 Cables for direct installation into the drinking water pipes 26 Table A.3 Subduct description . 27 Table B.1 OF cables for drinking water pip
30、es . 28 4 60794-3-60 IEC:2008 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL FIBRE CABLES Part 3-60: Outdoor cables Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes FOREWORD 1) The International
31、 Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fi
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40、ted in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identify
41、ing any or all such patent rights. International Standard IEC 60794-3-60 has been prepared by subcommittee 86A: Fibres and cables, of IEC technical committee 86: Fibre optics. This standard is to be used in conjunction with IEC 60794-1-1, IEC 60794-1-2 and IEC 60794-3. This bilingual version (2012-0
42、2) corresponds to the monolingual English version published in 2008-10. 60794-3-60 IEC:2008 5 The text of this standard is based on the following documents: FDIS Report on voting 86A/1232/FDIS 86A/1243/RVD Full information on the voting for the approval of this standard can be found in the report on
43、 voting indicated in the above table. The French version of this standard has not been voted upon. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of IEC 60794 series, under the general title Optical fibre cables, can be found on the IEC websi
44、te. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, repla
45、ced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 6 60794-
46、3-60 IEC:2008 OPTICAL FIBRE CABLES Part 3-60: Outdoor cables Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes 1 Scope This part of IEC 60794 is a family specification that covers drinking water pipe
47、cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes. Systems built with components covered by this standard are subject to the requirements of sectional specification IEC 60794-3. Drinking water pipe cable and subduct constructions have to meet th
48、e different requirements of the drinking water companies and/or associations regarding chemical, environmental, operational interactions and in general maintenance conditions. A table of preferential applications, describing drinking water pipe cable characteristics versus methods of installation is
49、 reported in Annex A for drinking water pipe cables. Clause 4 describes a blank detail specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes. It incorporates some minimum requirements. Detail specifications may be prepared on the basis of this family specification. The parame
