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    IEC 60512-15-7-2008 Connectors for electronic equipment - Tests and measurements - Part.15-7 Connector tests (mechanical) - Test 15g Robustness of protective co.pdf

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    IEC 60512-15-7-2008 Connectors for electronic equipment - Tests and measurements - Part.15-7 Connector tests (mechanical) - Test 15g Robustness of protective co.pdf

    1、 IEC 60512-15-7 Edition 1.0 2008-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Connectors for electronic equipment Tests and measurements Part 15-7: Connector tests (mechanical) Test 15g: Robustness of protective cover attachment Connecteurs pour quipements lectroniques Essais et mesures Partie 15-

    2、7: Essais (mcaniques) des connecteurs Essai 15g: Robustesse de la fixation du capot de protection IEC 60512-15-7:2008 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or util

    3、ized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining addition

    4、al rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par au

    5、cun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez le

    6、s coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that pre

    7、pares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have b

    8、een published. Catalogue of IEC publications: www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, withdrawn and replaced publications. IEC Just Published: www.iec.ch/onlin

    9、e_news/justpub Stay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available on-line and also by email. Electropedia: www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000

    10、terms and definitions in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical Vocabulary online. Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance, p

    11、lease visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internationales pour tout ce qui a trai

    12、t llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue des publications de

    13、 la CEI: www.iec.ch/searchpub/cur_fut-f.htm Le Catalogue en-ligne de la CEI vous permet deffectuer des recherches en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Il donne aussi des informations sur les projets et les publications retires ou remplaces. Just Published CEI: www

    14、.iec.ch/online_news/justpub Restez inform sur les nouvelles publications de la CEI. Just Published dtaille deux fois par mois les nouvelles publications parues. Disponible en-ligne et aussi par email. Electropedia: www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques

    15、 et lectriques. Il contient plus de 20 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International en ligne. Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm Si vous d

    16、sirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 60512-15-7 Edition 1.0 2008-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Connectors for elec

    17、tronic equipment Tests and measurements Part 15-7: Connector tests (mechanical) Test 15g: Robustness of protective cover attachment Connecteurs pour quipements lectroniques Essais et mesures Partie 15-7: Essais (mcaniques) des connecteurs Essai 15g: Robustesse de la fixation du capot de protection I

    18、NTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE E ICS 31.220.10 PRICE CODE CODE PRIX ISBN 2-8318-9773-4 2 60512-15-7 IEC:2008 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONNECTORS FOR ELECTRONIC EQUIPMENT TESTS AND MEASUREMENTS Part 15-7: Connector tests (mechani

    19、cal) Test 15g: Robustness of protective cover attachment 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 international co-ope

    20、ration 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 (hereafter referred to a

    21、s “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 participate in this pr

    22、eparation. 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, an international co

    23、nsensus 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 all reasonable effort

    24、s 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 apply IEC Publication

    25、s 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 its approval and ca

    26、nnot 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 individual experts and

    27、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, this IEC Publicati

    28、on 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 of this IEC Publicati

    29、on may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60512-15-7 has been prepared by subcommittee 48B: Connectors, of IEC technical committee 48: Electromechanical components and mechanical structures for

    30、electronic equipment. This standard cancels and replaces test 15g 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. 60512-15-7 IEC:2008 3 The text of this standard is based on the foll

    31、owing documents: FDIS Report on voting 48B/1849/FDIS 48B/1901A/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 2. A list of all pa

    32、rts 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 the IEC web site unde

    33、r “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 60512-15-7 IEC:2008 CONNECTORS FOR ELECTRONIC EQUIPMENT TESTS AND MEASUREMENTS Part 15-7: Connector tests (mechanical)

    34、Test 15g: Robustness of protective cover attachment 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 o

    35、bject of this document is to detail a standard test method to assess the ability of a connector cover and its attachment to withstand mechanical stresses. NOTE Such a cover may be protective in any sense. 2 Normative references The following referenced documents are indispensable for the application

    36、 of this document. For dated references, only the edition cited applies. 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 e

    37、xamination 3 Preparations 3.1 Preparation of specimen The specimen shall consist of a cover fixed to its connector or a specified test fixture. Any preconditioning given in the detail specification shall be applied. 3.2 Equipment For the application of the loads, a suitable device able to provide th

    38、e controls on the loads (intensity, rate of increase, time of constant load application) shall be required (e.g.: a universal materials testing machine). NOTE If the detail specification requires special preconditioning of the specimen, all the necessary equipment detailed in the relevant documents

    39、describing such conditioning would also be required. 3.3 Mounting If mounting of the specimen is appropriate, it shall be as specified in the detail specification. 4 Test method Unless otherwise stated in the detail specification, 3 connectors shall be tested. 60512-15-7 IEC:2008 5 4.1 Procedure The

    40、 specified force shall be applied in the direction of the normal removal direction of the cover. In the case of screwed caps, this shall not include an unscrewing torque. The specified force shall then be applied perpendicular to the normal removal axis of the cover. This shall be done in four direc

    41、tions in the same plane, mutually at right angles to each other. In the case of screwed caps only, one such force shall be applied. In some designs there may be a disadvantageous or worst case direction for the application of this force. If so at least one of the four directions shall be in this dir

    42、ection. The load shall be applied at a rate of 25 mm/min. The maximum load shall be applied for 5 minutes. The force shall then be removed. 4.2 Measurements 4.2.1 Before testing Visual examination according to IEC 60512-1-1 shall be done. 4.2.2 During testing No malfunction of the cover or its attac

    43、hment system shall occur. 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 sealing, coupling and retaining devices. 5 Details to be specified When this test is required by a detail specification the following shall

    44、be given therein, a) number of connectors to be tested (if other than 3); b) preconditioning required; c) loads to be applied, point of application may be specified; d) details of test fixture, if corresponding connector is not to be used; e) if any displacement is permitted; f) any deviation from t

    45、he standard test method. _ 6 60512-15-7 CEI:2008 COMMISSION LECTROTECHNIQUE INTERNATIONALE _ CONNECTEURS POUR QUIPEMENTS LECTRONIQUES ESSAIS ET MESURES Partie 15-7: Essais (mcaniques) des connecteurs Essai 15g: Robustesse de la fixation du capot de protection AVANT-PROPOS 1) La Commission Electrotec

    46、hnique Internationale (CEI) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CEI a pour objet de favoriser la coopration internationale pour toutes les questions de normalisation dans les domaines de llectricit

    47、 et de llectronique. A cet effet, la CEI entre autres activits publie des Normes internationales, des Spcifications techniques, des Rapports techniques, des Spcifications accessibles au public (PAS) et des Guides (ci-aprs dnomms “Publication(s) de la CEI“). Leur laboration est confie des comits dtud

    48、es, aux travaux desquels tout Comit national intress par le sujet trait peut participer. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CEI collabore troitement avec lOrganisation Internationale de Normalisati

    49、on (ISO), selon des conditions fixes par accord entre les deux organisations. 2) Les dcisions ou accords officiels de la CEI concernant les questions techniques reprsentent, dans la mesure du possible, un accord international sur les sujets tudis, tant donn que les Comits nationaux de la CEI intresss sont reprsents dans chaque


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