IEC 60512-15-6-2008 Connectors for electronic equipment - Tests and measurements - Part.15-6 Connector tests (mechanical) - Test 15f Effectiveness of connector .pdf

1、 IEC 60512-15-6 Edition 1.0 2008-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Connectors for electronic equipment Tests and measurements Part 15-6: Connector tests (mechanical) Test 15f: Effectiveness of connector coupling devices Connecteurs pour quipements lectroniques Essais et mesures Partie 1

2、5-6: Essais (mcaniques) des connecteurs Essai 15f: Efficacit des dispositifs daccouplement des connecteurs IEC 60512-15-6:2008 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduce

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17、 for electronic equipment Tests and measurements Part 15-6: Connector tests (mechanical) Test 15f: Effectiveness of connector coupling devices Connecteurs pour quipements lectroniques Essais et mesures Partie 15-6: Essais (mcaniques) des connecteurs Essai 15f: Efficacit des dispositifs daccouplement

18、 des connecteurs INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE E ICS 31.220.10 PRICE CODE CODE PRIX ISBN 2-8318-9772-6 2 60512-15-6 IEC:2008 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONNECTORS FOR ELECTRONIC EQUIPMENT TESTS AND MEASUREMENTS Part 15-6: Connec

19、tor tests (mechanical) Test 15f: Effectiveness of connector coupling devices FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

20、international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (her

21、eafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also pa

22、rticipate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible,

23、 an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While a

24、ll reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to a

25、pply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate

26、 its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including ind

27、ividual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon

28、, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited 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 o

29、f this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60512-15-6 has been prepared by subcommittee 48B: Connectors, of IEC technical committee 48: Electromechanical components and mechan

30、ical structures for electronic equipment. This standard cancels and replaces test 15f of IEC 60512-8, issued in 1993. This standard is to be read in conjunction with IEC 60512-1 and IEC 60512-1-100 which explains the structure of the IEC 60512 series. 60512-15-6 IEC:2008 3 The text of this standard

31、is based on the following documents: FDIS Report on voting 48B/1848/FDIS 48B/1900/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part

32、2. A list of all parts of the IEC 60512 series, under the general title Connectors for electronic equipment Tests and measurements, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on th

33、e 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; replaced by a revised edition; or amended. 4 60512-15-6 IEC:2008 CONNECTORS FOR ELECTRONIC EQUIPMENT TESTS AND MEASUREMENTS Part 15-6: Connector

34、 tests (mechanical) Test 15f: Effectiveness of connector coupling devices 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 detai

35、l specification. The object of this document is to detail a standard test method to assess the effectiveness of the coupling device to maintain engagement of mated connectors fitted with coupling and / or retaining devices when subject to specified forces applied to the cable/wire bundle or harness

36、or applied directly to the connector body if so specified in a detail specification. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of t

37、he 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 IEC 60512-2-5, Connectors for electronic equipment Tests and measurements Part 2-5: Electrical continuity and

38、 contact resistance tests Test 2e: Contact disturbance 3 Preparations 3.1 Preparation of specimen The specimen shall consist of a mated pair with its terminations, wired as specified in the detail specification. All coupling and retaining devices shall be utilised as referred to, or specified in, th

39、e detail specification. Any preconditioning given in the detail specification shall be applied. 3.2 Equipment For the application of the axial loads a suitable device able to provide the controls on the loads (intensity, rate of increase, time of constant load application) shall be required (e.g.: a

40、 universal materials testing machine). NOTE If the detail specification requires special preconditioning of the specimen, all the necessary equipment detailed in the relevant documents describing such conditioning would also be required. 3.3 Mounting If mounting of the specimen is appropriate, it sh

41、all be as specified in the detail specification. 60512-15-6 IEC:2008 5 4 Test method Unless otherwise stated in the detail specification, 3 connectors shall be tested. 4.1 Procedure A specified force shall be applied in the direction of separation of the mated pair, at a rate not exceeding 25 mm/min

42、, or as specified in the detail specification, until the specified force is applied. This shall then be maintained for 15 s. The force shall then be removed. NOTE 1 For some heavy-duty connectors, rates above 25 mm/min may be requested by the detail specification in order to achieve the specified lo

43、ad in a reasonable time. The force may be applied either through the cable bundle or through the main body of the connector housing, as specified in the detail specification. Unless otherwise specified in the detail specification, an electrical continuity shall be monitored throughout the test. NOTE

44、 2 In the case of the application of force through the cable bundle, it may be that either contacts are dislodged from the housing, or the cables break. In which case, the testing laboratory should refer to the manufacturer(s) of the connector, with a view to revision of the detail specification thr

45、ough their National Committee. 4.2 Measurements 4.2.1 Before testing Visual examination according to IEC 60512-1-1 shall be done. 4.2.2 During testing The connectors shall remain fully engaged. Unless otherwise specified by the detail specification, electrical continuity monitoring shall be done acc

46、ording to IEC 60512-2-5. There shall be no electrical discontinuity greater than 1 s or as specified by the detail specification. 4.2.3 After testing Visual examination according to IEC 60512-1-1 shall be done. Special attention shall be given to the operation of coupling and retaining devices. 5 De

47、tails to be specified When this test is required by a detail specification the following shall be given therein: a) number of connectors to be tested (if other than 3); b) any preconditioning required; c) wiring of the specimen, cable bundle support means may be specified; d) axial force to be appli

48、ed, point of application, rate of application if other than that given in 4.1; e) electrical monitoring, if necessary, and allowable period of discontinuity, if other than given in 4.2.2; f) if any displacement is permitted; g) any deviation from the standard test method. _ 6 60512-15-6 CEI:2008 COM

49、MISSION LECTROTECHNIQUE INTERNATIONALE _ CONNECTEURS POUR QUIPEMENTS LECTRONIQUES ESSAIS ET MESURES Partie 15-6: Essais (mcaniques) des connecteurs Essai 15f: Efficacit des dispositifs daccouplement des connecteurs AVANT-PROPOS 1) La Commission Electrotechnique Internationale (CEI) est une organisation mondiale de normalisation compose de lensemble des comits