EN 60512-6-1-2002 en Connectors for Electronic Equipment - Tests and Measurements Part 6-1 Dynamic Stress Tests - Test 6a Acceleration Steady State《电子设备用连接器 试验和测量 第6-1部分 动态应力试验 试验6.pdf

1、BRITISH STANDARD Connectors for electronic equipment - Tests and measurements - Part 6-1: Dynamic stress tests- Test 6a: Acceleration, steady state The European Standard EN 60512-6-1:2002 has the status of a British Standard ICs 31.220.10 BS EN 605 12-6-1 12002 present to the responsible internation

2、alA3uropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - A list of organizations represented on this subcommittee can be obtained on request to its

3、secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over fi-om one numbering system to the other, publications may contain identifiers from both systems.

4、Cros s-r e fer en ces The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards

5、Electronic Catalogue. 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. This British Standa

6、rd. having - been prepared under the direction of the Electrotechnical Sector Poliq Summary of pages This document comprises a front cover, an inside front cover, the EN title page, and Strategy Committee, was published under the authority ofthe Standards Poliq and pages 2 to 6, an inside back cover

7、 and a back cover. The BSI copyright date displayed in this document indicates when the Strategy Committee on30May 2002 document was last issued. O BSI 30 May 2002 ISBN O 580 39726 2 EUROPEAN STANDARD EN 60512-6-1 NORME EUROPENNE EUROPISCHE NORM April 2002 ICs 31.220.10 English version Con nect ors

8、for electron i c eq u i pmen t - Tests and measurements Part 6-1 : Dynamic stress tests - Test 6a: Acceleration, steady state (IEC 6051 2-6-1 12002) Connecteurs pour quipements lectroniques - Essais et mesures Partie 6-1 : Essais de contraintes dynamiques - Essai 6a: Acclration constante (CE1 60512-

9、6-1 12002) Steckverbi nder fr elektronische Einrichtungen - Mess- und Prfverfahren Teil 6-1 : Prfungen mit dynamisch- mechanischer Beanspruch u ng - Prfung 6a: Gleichfrmiges Beschleunigen, zentrifugal (IEC 60512-6-1 12002) This European Standard was approved by CENELEC on 2002-04-01. CENELEC members

10、 are bound to comply with the CENKENELEC 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 obtained on application t

11、o 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 Central Secretariat has t

12、he 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, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingd

13、om. 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 O 2002 CENELEC - All rights of exploitation in any form and by any means res

14、erved worldwide for CENELEC members. Ref. No. EN 60512-6-1:2002 E Page 2 EN 60512-6-12002 Foreword The text of document 48B/1138/FDIS, future edition 1 of IEC 60512-6-1, prepared by SC 48B, Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was

15、 submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60512-6-1 on 2002-04-01. 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 - latest date by which the n

16、ational standards conflicting with the EN have to be withdrawn Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. (dop) 2003-01-01 (dow) 2005-04-01 Endorsement notice The text of the International Standard

17、 IEC 60512-6-1:2002 was approved by CENELEC as a European Standard without any modification. O BSI 30 May 2002 Page 3 EN 60512-6-12002 CONNECTORS FOR ELECTRONIC EQUIPMENT - TESTS AND MEASUREMENTS - Part 6-1 : Dynamic stress tests - Test 6a: Acceleration, steady state 1 General 1.1 Scope and object T

18、his part of IEC 60512, when required by the detail specification, is used for testing electromechanical components within the scope of IEC technical committee 48. This test may also be used for similar devices when specified in a detail specification. The object of this test is to define a standard

19、test method to assess the ability of components to withstand specified severities of acceleration. 1.2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 60512. For dated references, subsequent am

20、end- ments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of IEC 60512 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edi

21、tion of the normative document referred to applies. Members of IEC and IS0 maintain registers of currently valid International Standards. IEC 60068-2-7:1983, Environmenfal fesfing - Parf 2: Tesfs - Tesf Ga: Accelerafion, sfeady sfafe Amendment 1 (1986) IEC 60512-1-1, Connecfors for elecfronic equipm

22、enf - Tesfs and measuremenfs - Parf 1-1: General examinafion - Tesf la: Visual examinafion IEC 60512-2-1, Connecfors for elecfronic equipmenf - Tesfs and measuremenfs - Parf 2- 1: Elecfrical confinuify and confacf resisfance fesfs - Tesf 2a: Confacf resisfance - Millivolf le vel me fh od IEC 60512-2

23、-5, Connecfors for elecfronic equipmenf - Tesfs and measuremenfs - Parf 2-5: Elecfrical confinuify and confacf resisfance fesfs - Tesf 2e: Confacf disfurbance IEC 60512-7:1993, Connecfors for elecfronic equipmenf - Tesfs and measuremenfs - Parf 7: Sealing fesfs O BSI 30 May 2002 Page 4 EN 60512-6-12

24、002 2 Preparation of the specimen Specimens shall be equipped with their normal accessories, mounted and wired as specified in the detail specification. Specimens shall be tested in a manner such that all mechanical features, such as panel-mounting arrangements, locking and retaining devices, are fu

25、lly utilized. Details of the monitoring circuit, including the method and attachment points of sensors on the specimen shall be specified. A minimum of 200 mm of wire or cable shall be unsupported on both ends of the specimen, unless otherwise specified in the detail specification. The wire or cable

26、 shall be secured to the acceleration fixture. 3 Test method This test shall be carried out in accordance with IEC 60068-2-7, Test Ga: Acceleration, steady state, using the degree of severity specified in the detail specification. 4 Measurements 4.1 Initial measurements shall be carried out as speci

27、fied by the detail specification. 4.2 Measurements during the test Unless otherwise specified by the detail specification, monitoring of electrical continuity shall be carried out according to IEC 60512-2-5, Test 2e: Contact disturbance. The contacts and screen shall be connected in series as specif

28、ied in the detail specification when monitoring continuity. The electrical load condition shall be 100 mA for all contacts, unless otherwise specified. The limit of duration of contact disturbance shall be specified in the detail specification. 4.3 Final measurements The specimen shall be electrical

29、ly and mechanically checked by the following tests, unless otherwise specified in the detail specification. Visual examination: IEC 60512-1-1, Test la The specimen shall be visually examined without dismantling. There shall be no loosening, displacement of parts or mechanical damage such as to impai

30、r operation. Contact resistance - Millivolt level method: IEC 60512-2-1, Test 2a. The contact resistance shall not exceed the maximum specified value. Sealing (if applicable): IEC 60512-7, Test 14b or other sealing tests as specified in the detail specificat ion. O BSI 30 May 2002 Page 5 EN 60512-6-

31、12002 The leakage rate across all seals, including panel seals, shall be not greater than specified in the detail specification. Operational check The mechanical operational characteristics shall be checked according to the detail specificat ion. 5 Details to be specified When this test is required

32、by the detail specification, the following details shall be specified: a) method of mounting the specimen and associated cable(s)/wire bundle, including the unsupported length of cable from contact to first clamp; b) test severity (acceleration level and duration); c) axes and direction of accelerat

33、ion; d) limit of duration of contact disturbance; e) contact resistance, maximum value; f) maximum leakage rate; g) operational characteristics to be checked; h) any deviation from the standard test method. O BSI 30 May 2002 Page 6 EN 60512-6-12002 Annex ZA (normative) Normat ive references to inter

34、national publications with their corresponding European pu bl ications 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 date

35、d references, subsequent amendments 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). NOTE EN/HD applies When an

36、international publication has been modified by common modifications, indicated by (mod), the relevant Publication IEC 60068-2-7 + AI IEC 60512-1-1 IEC 60512-2-1 IEC 60512-2-5 IEC 60512-7 Title Basic environmental testing procedures Part 2: Tests - Test Ga and guidance: Acceleration, steady state Con

37、nectors for electronic equipment - Tests and measurements Part 1-1: General examination - Test la: Visual examination Part 2-1: Electrical continuity and contact resistance tests - Test 2a: Contact resistance - Millivolt level method Part 2-5: Electrical continuity and contact resistance tests - Tes

38、t 2e: Contact disturbance Electromechanical components for electronic equipment - Basic testing procedures and measuring methods Part 7: Mechanical operating tests and sealing tests 1) Undated reference. 2) Valid edition at date of issue 3) in preparation. EN/HD Year EN 60068-2-7 1993 EN 60512-1-1 2

39、002 2, EN 60512-2-1 2002 2, O BSI 30 May 2002 BS EN 605 12-6-1 12002 BSI 389 Chiswick High Road London W4 4AL BSI -British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international l

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