DD-CLC-TS-50430-2005.pdf
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1、DRAFT FOR DEVELOPMENT DD CLC/TS 50430:2005 Optical fibre cables Gas pipe cables Family specification for cables to be installed in high pressure gas pipes ICS 33.180.10 ? Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 04:23:49 GMT+00:00 2006, Uncontrolled Copy,
2、 (c) BSI DD CLC/TS 50430:2005 This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 23 February 2005 BSI 23 February 2005 ISBN 0 580 45568 8 National foreword This Draft for Development is the official English language version of CLC/TS 50430:
3、2005. This publication is not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provisional nature because the technology is still at a developmental stage. It should be applied on this provisional basis, so that information and
4、experience of its practical application may be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the European organization responsible for its conversion to a European Standard. A review of this publication will be initiated
5、2 years after its publication by the European organization so that a decision can be taken on its status at the end of its 3-year life. Notification of the start of the review period will be made in an announcement in the appropriate issue of Update Standards. According to the replies received by th
6、e end of the review period, the responsible BSI Committee will decide whether to support the conversion into a European Standard, to extend the life of the Technical Specification or to withdraw it. Comments should be sent in writing to the Secretary of BSI Subcommittee GEL/86/1, Optical fibres and
7、cables, at 389 Chiswick High Road, London W4 4AL, giving the document reference and clause number and proposing, where possible, an appropriate revision of the text. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Sta
8、ndards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. Su
9、mmary of pages This document comprises a front cover, an inside front cover, the CLC/TS title page, pages 2 to 31 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy
10、: London South Bank University, London South Bank University, Tue Dec 12 04:23:49 GMT+00:00 2006, Uncontrolled Copy, (c) BSI TECHNICAL SPECIFICATION CLC/TS 50430 SPECIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION February 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europ
11、en de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. CLC/TS 50430:2005 E ICS 33.180.10 E
12、nglish version Optical fibre cables Gas pipe cables Family specification for cables to be installed in high pressure gas pipes Lichtwellenleiterkabel Kabel fr Gasleitungen Familienspezifikation fr Kabel zu Montage in Hochdruckgasleitungen This Technical Specification was approved by CENELEC on 2004-
13、09-11. CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force. CENELEC members are the national electrotechnical c
14、ommittees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy:
15、London South Bank University, London South Bank University, Tue Dec 12 04:23:49 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CLC/TS 50430:2005 - 2 - Foreword This Technical Specification was prepared by the Technical Committee CENELEC TC 86A, Optical fibres and optical fibre cables. The text of the dr
16、aft was submitted to the vote and was approved by CENELEC as CLC/TS 50430 on 2004-09-11. The following date was fixed: latest date by which the existence of the CLC/TS has to be announced at national level (doa) 2005-03-11 _ Licensed Copy: London South Bank University, London South Bank University,
17、Tue Dec 12 04:23:49 GMT+00:00 2006, Uncontrolled Copy, (c) BSI - 3 - CLC/TS 50430:2005 Contents Page 1 Scope.5 2 Normative references.5 3 Symbols.6 4 Family specification for gas pipe cables and sub-ducts for installation by blowing and/or pulling/dragging in/into gas pipes (blank detail specificati
18、on and minimum requirements)7 4.1 Construction.7 4.1.1 General7 4.1.2 Sub-ducts 7 4.1.3 Gas pipe cables.7 4.2. Product descriptions 8 4.2.1 Gas pipe cables description.8 4.2.1.1 Cable for installation within sub-ducts (previously installed into the gas pipe in between two adjacent I/O-ports) 8 4.2.1
19、.2 Cables for direct installation into the gas pipe9 4.2.2 Sub-duct description10 4.3 Optical fibres11 4.3.1 Single-mode dispersion unshifted (B1.1) optical fibre.11 4.3.2 Single-mode dispersion shifted (B2) optical fibre11 4.3.3 Single-mode non-zero dispersion (B4) optical fibre11 4.3.4 Multimode f
20、ibres 12 4.4 High pressure gas pipe cable constructions.12 4.4.1 Cable for installation within sub-ducts (previously installed within high pressure gas pipe)12 4.4.2 Cable for direct installation within high pressure gas pipe13 4.4.3 Sub-duct construction 14 4.5 Installation and operating conditions
21、14 4.5.1 Tests applicable to cables/cable elements.14 4.5.2 Installation conditions.14 4.6 Mechanical and environmental tests15 4.6.1 Sub-ducts 15 4.6.1.1 Tests applicable.15 4.6.1.2 Details of family requirements and test conditions for sub-ducts16 4.6.1.2.1 Pressure16 4.6.1.2.2 Tensile performance
22、16 4.6.1.2.3 Kink16 4.6.1.2.4 Crush.17 4.6.1.2.5 Impact17 4.6.1.2.6 Flexibility17 4.6.2 Cable for installation within sub-ducts (previousty installed into the gas pipe)18 4.6.2.1 Tests applicable.18 4.6.2.2 Details of family requirements and test conditions for high pressure gas pipe cable tests19 4
23、.6.2.2.1 Tensile performance19 4.6.2.2.2 Repeated bending19 4.6.2.2.3 Torsion.20 Licensed Copy: London South Bank University, London South Bank University, Tue Dec 12 04:23:49 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CLC/TS 50430:2005 - 4 - 4.6.2.2.4 Bend20 4.6.2.2.5 Crush.20 4.6.2.2.6 Impact21 4.
24、6.2.2.7 Temperature cycling 21 4.6.2.3 Details of family requirements and test conditions for blowing performance of high pressure gas pipe cables to be installed in sub-ducts 22 4.6.3 Cables for direct installation into the high pressure gas pipe23 4.6.3.1 Tests applicable.23 4.6.3.2 Details of fam
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