1、BRITISH STANDARD BS EN 50289-3-1:2001 Communication cables Specifications for test methods Part 3-1: Mechanical test methods General requirements The European Standard EN 50289-3-1:2001 has the status of a British Standard ICS 33.120.20; 29.060.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTE
2、D BY COPYRIGHT LAWBS EN 50289-3-1:2001 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 4 September 2001 BSI 4 September 2001 ISBN 0 580 38
3、452 7 National foreword This British Standard is the official English language version of EN 50289-3-1:2001. The UK participation in its preparation was entrusted by Technical Committee EPL/46, Cables, wire and waveguides, RF connectors, and accessories for communication and signalling, to Subcommit
4、tee EPL/46/1, Communication cables, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be
5、 found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Stan
6、dards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and kee
7、p the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright date displayed in this document indic
8、ates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 50289-3-1 NORME EUROPENNE EUROPISCHE NORM August 2001 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Kom
9、itee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50289-3-1:2001 E ICS 33.120.10 English version Communication cables Specifications f
10、or test methods Part 3-1: Mechanical test methods General requirements Cbles de communication Spcifications des mthodes dessai Partie 3-1: Mthodes dessais mcaniques - Prescriptions gnrales Kommunikationskabel Spezifikationen fr Prfverfahren Teil 3-1: Mechanische Prfverfahren - Allgemeine Anforderung
11、en This European Standard was approved by CENELEC on 2001-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographic
12、al references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a C
13、ENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,
14、Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EN 50289-3-1:2001 - 2 - Foreword This European Standard was prepared by the Technical Committee CENELEC TC 46X, Communication cables. This text of the draft was submitted to the formal vote and was approved by CENELEC as EN
15、 50289-3-1 on 2001-03-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2002-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (
16、dow) 2004-04-01 This European Standard has been prepared under the European Mandate M/212 given to CENELEC by the European Commission and the European Free Trade Association. 3 EN 50289-3-1:2001 Contents 1 Scope 4 2 Normative references.4 3 Definitions 4 4 Sampling.4 4.1 Cable under test (CUT). 4 4.
17、2 Pre-conditioning . 5 5 Tests . 5 6 Test conditions 5 6.1 Ambient temperature 5 6.2 Tolerance on temperature values . 5 7 Equipment calibration5 7.1 Calibration 5 8 Test report 5EN 50289-3-1:2001 - 4 - 1 Scope The series of part 3 of the European Standard EN 50289 specifies the mechanical test meth
18、ods for cables used in analogue and digital communication systems. Part 3 of EN 50289 consists of the following documents: - Part 3-1 General requirements - Part 3-2 Tensile strength and elongation for conductor - Part 3-3 Dimensional stability - Part 3-4 Tensile strength, elongation and shrinkage o
19、f insulation and sheath - Part 3-5 Crush resistance of the cable - Part 3-6 Impact resistance of the cable - Part 3-7 Abrasion resistance of the cable sheath - Part 3-8 Abrasion resistance of cable sheath markings - Part 3-9 Bending tests - Part 3-10 Torsion and twisting - Part 3-11 Cable cut-throug
20、h resistance - Part 3-12 Shot gun test - Part 3-13 Eolian vibration - Part 3-14 (free) - Part 3-15 Hydrostatic pressure - Part 3-16 Cable tensile performance - Part 3-17 Adhesion of dielectric and sheath Further test details (e.g. temperature, duration) and/or test requirements are given in the rele
21、vant cable standard. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent a
22、mendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies (including amendments). EN 50290-1-2 1) Communication cables Part 1-2: Defin
23、itions 3 Definitions For the purpose of this European Standard, the definitions of EN 50290-1-2 apply. 4 Sampling 4.1 Cable under test (CUT) Unless otherwise specified in the relevant test method, the length of CUT shall be selected to take into account the dynamic range of the measuring equipment t
24、o yield the required level of accuracy. The length should be measured with an accuracy better than 1% unless otherwise stated in the relevant cable specification.1)At draft stage. 5 EN 50289-3-1:2001 4.2 Pre-conditioning The CUT shall be pre-conditioned at a constant ambient temperature for such tim
25、e as to allow the specimen temperature to stabilize according to 6.1. 5 Tests The tests required and performance characteristics applicable to each type of cable are given in the relevant cable standard. 6 Test conditions 6.1 Ambient temperature Tests shall be made at an ambient temperature within t
26、he range 15C to 35C unless otherwise specified. 6.2 Tolerance on temperature values Unless otherwise specified in the relevant specification, the tolerance on temperature shall be 2C. 7 Equipment calibration 7.1 Calibration Equipment calibration shall be considered part of the quality system. 8 Test
27、 report The test report shall include the relevant measuring conditions, the measurement results and their accuracy.BS EN 50289-3-1:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It pre
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