1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationConnectors for electronic equipment Tests and measurementsPart 17-4: Cable clamping tests Test 17d: Cable clamp resistance to cable torsionBS EN 60512-17-4:2010National forewordT
2、his British Standard is the UK implementation of EN 60512-17-4:2010. It isidentical to IEC 60512-17-4:2010. This standardsupersedes Test 17d from The UK participation in its preparation was entrusted to Technical CommitteeEPL/48, Electromechanical components and mechanical structures for electronic
3、equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 62164 2ICS 31.220.01Compliance
4、with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 November 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60512-17-4:2010BS 5772-9:
5、1993, IEC 60512-9:1992, which will remain current until all the tests it contains have been revised.EUROPEAN STANDARD EN 60512-17-4 NORME EUROPENNE EUROPISCHE NORM September 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisch
6、es Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60512-17-4:2010 E ICS 31.220.01 English version Connectors for electronic equipmen
7、t - Tests and measurements - Part 17-4: Cable clamping tests - Test 17d: Cable clamp resistance to cable torsion (IEC 60512-17-4:2010) Connecteurs pour quipements lectroniques - Essais et mesures - Partie 17-4: Essais de maintien des cbles - Essais 17d: Rsistance de la pince de maintien du cble la t
8、orsion des cbles (CEI 60512-17-4:2010) Steckverbinder fr elektronische Einrichtungen - Mess- und Prfverfahren - Teil 17-4: Prfungen der Kabelabfangung - Prfung 17d: Widerstandsfhigkeit der Kabelabfangung gegen Kabeltorsion (IEC 60512-17-4:2010) This European Standard was approved by CENELEC on 2010-
9、09-01. 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 bibliographical references concerning such national standards may be ob
10、tained 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 CENELEC member into its own language and notified to the Ce
11、ntral Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lu
12、xembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60512-17-4:2010EN 60512-17-4:2010 - 2 - Foreword The text of document 48B/2157/FDIS, future edition 1 of IEC 60512-17-4, prepared by SC 48B, Connectors, o
13、f IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60512-17-4 on 2010-09-01. Attention is drawn to the possibility that some of the elements of this document may be the subject
14、 of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. 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) 2011-06-01 late
15、st date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-09-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60512-17-4:2010 was approved by CENELEC as a European Standard without any modification. _ BS EN 6
16、0512-17-4:2010- 3 - EN 60512-17-4:2010 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applie
17、s. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60512-1-1 - Connectors
18、for electronic equipment - Tests and measurements - Part 1-1: General examination - Test 1a: Visual examination EN 60512-1-1 - BS EN 60512-17-4:2010 4 60512-17-4 IEC:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT TESTS AND MEASUREMENTS Part 17-4: Cable clamping tests Test 17d: Cable clamp resistance to ca
19、ble torsion 1 Scope and object This part of IEC 60512, when required by the detail specification, is used for testing connectors within the scope of technical committee 48. It may also be used for similar devices when specified in a detail specification. The object of this standard is to detail a st
20、andard test method to assess the ability of a cable-clamping device to prevent the rotation of the cable/wire bundle around its axis. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies
21、. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60512-1-1, Connectors for electronic equipment Tests and measurements Part 1-1: General examination Test 1a: Visual examination 3 Preparation of the specimen The specimen shall consist of
22、the specified cable/wire bundle fitted in the normal manner to its associated component or sub-assembly by means of the cable-clamping device. The specimen shall be prepared and mounted in accordance with the detail specification. 4 Test method This test shall be done by means of a suitable device t
23、o measure and control the torque, e.g. a universal torque tester. With the specimen rigidly mounted, a torque shall be applied to the cable/wire bundle at a specified distance from the cable-clamping device. This torque shall be increased gradually at a rate not exceeding 0,5 Nm/s until the specifie
24、d value is reached. The maximum value shall be maintained for 1 min, unless otherwise specified in the detail specification. 5 Final measurements The specimen shall be examined visually according to IEC 60512-1-1, test 1a at the junction of the cable/wire bundle and the clamping device and at the ju
25、nction of the clamping device and the component or sub-assembly. BS EN 60512-17-4:201060512-17-4 IEC:2010 5 6 Requirements The cable/wire bundle shall not have moved within the clamping device. The clamp shall not have moved in relation to the component or sub-assembly body beyond the limits specifi
26、ed in the detail specification. 7 Details to be specified When this test is required by the detail specification, the following details shall be specified: a) preparation of the specimen and type of cable/wire bundle to be used; b) mounting of the specimen; c) details of the test; d) value of the to
27、rque, direction and point of application; e) requirements for final measurements; f) any deviation from the standard test method. _ BS EN 60512-17-4:2010This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standardsa
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