BS-7878-5-1997.pdf
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1、BRITISH STANDARD BS 7878-5: 1997 Materials used in communication cables Part 5: Polypropylene insulation compounds ICS 29.040.20; 33.120.10 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:03:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7878-5:1997 This Br
2、itish Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 January 1997 BSI 11-1998 The following BSI references relate to the work on this standard: Committee reference EPL/46/1
3、Draft for comment 94/201708 DC ISBN 0 580 26367 3 Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee EPL/46, Cables, wires and waveguides, RF connectors and accessories for cabling and signalling, to Subcommittee EPL/46/1, C
4、ommunication cables, on which the following bodies were represented: AEA Technology British Approvals Service for Cables British Broadcasting Corporation British Cable Makers Confederation British Telecommunications plc ERA Technology Federation of the Electronics Industry London Underground Nationa
5、l Supervising Inspectorate (BSI PC) Society of Cable Telecommunication Engineers Amendments issued since publication Amd. No.DateComments Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:03:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7878-5:1997 BSI 11-19
6、98i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Polypropylene insulation compounds3 List of referencesInside back cover Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:03:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI B
7、S 7878-5:1997 ii BSI 11-1998 National foreword This British Standard has been prepared by Subcommittee EPL/46/1 and is the English language version of HD 624.5 S1:1995 Materials used in communication cables Part 5: Polypropylene insulation compounds published by the European Committee for Electrotec
8、hnical Standardization (CENELEC). A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-r
9、eference Publication referred toCorresponding British Standard HD 505 seriesBS 6469 series. Insulating and sheathing materials of electric cables Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the HD title page, pages 2 to 4, an inside back cover and a
10、 back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:03:25 GMT+00:00 2006, Uncontrol
11、led Copy, (c) BSI HARMONIZATION DOCUMENT DOCUMENT DHARMONISATION HARMONISIERUNGSDOKUMENT HD 624.5 S1 September 1995 ICS 33.120.10 Descriptors: Polypropylene insulation compounds, communication cables English version Materials used in communication cables Part 5: Polypropylene insulation compounds Ma
12、triaux utiliss dans les cbles de communication Partie 5: Polypropylne pour enveloppes isolantes Werkstoffe fr Kommunikationskabel Teil 5: Polypropylen-Isoliermischungen This Harmonization Document was approved by CENELEC on 1995-05-15. CENELEC members are bound to comply with the CEN/CENELEC Interna
13、l Regulations which stipulate the conditions for implementation of this Harmonization Document on a national level. Up-to-date lists and bibliographical references concerning national implementation may be obtained on application to the Central Secretariat or to any CENELEC member. This Harmonizatio
14、n Document exists in three official versions (English, French, German). CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Unit
15、ed Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1995 Copyright reserved to CENELEC members Ref. No. HD 624.5 S1:1995 E
16、 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:03:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7878-5:1997 BSI 11-1998 2 Foreword This Harmonization Document was prepared by the Technical Committee CENELEC TC 46X, Communication cables. The text of the d
17、raft was submitted to the formal vote and was approved by CENELEC as HD 624.5 S1 on 1995-05-15. The following dates were fixed: For products which have complied with the relevant national standard before 1996-07-01, as shown by the manufacturer or by a certification body, this previous standard may
18、continue to apply for production until 2001-07-01. latest date by which the existence of the HD has to be announced at national level(doa) 1996-01-01 latest date by which the HD has to be implemented at national level by publication of a harmonized national standard or by endorsement(dop) 1996-07-01
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