1、BR I T I S H S TA N DA RD BS EN 60 51 2- 6-1 : 2 00 2 Connectors for electronic equipment Tests and measurements Part 6-1: Dynamic stres s tests T es t 6a : Ac celeration, steady s tate T h e Eu ropean Stan dard EN 6 0512-6-1: 2002 h as the statu s of a B ritis h S tan dard ICS 31.22 0.10 NO COPYING
2、 WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 60512-6-1:2002 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 30 May 20
3、02 BSI 30 May 2002 ISBN 0 580 39726 2 National foreword This British Standard is the official English language version of EN 60512-6-1:2002. It is identical with IEC 60512-6-1:2002. The UK participation in its preparation was entrusted by Technical Committee EPL/48, Electromechanical components and
4、mechanical structures for electronic equipment, to Subcommittee EPL/48/2, Connectors for electronic equipment, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the num
5、ber 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 from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standards which implement internation
6、al 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 Electronic Catalogue. A British Standard does not purport to include al
7、l 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. aid enquirers to understand the text; present to the responsible international/European co
8、mmittee 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. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 t
9、o 6, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 60512-6-1 NORME EUROPENNE EUROPISCHE NORM April 2002 CENELEC European Committee fo
10、r Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members
11、. Ref. No. EN 60512-6-1:2002 E ICS 31.220.10 English version Connectors for electronic equipment - Tests and measurements Part 6-1: Dynamic stress tests - Test 6a: Acceleration, steady state (IEC 60512-6-1:2002) Connecteurs pour quipements lectroniques - Essais et mesures Partie 6-1: Essais de contr
12、aintes dynamiques - Essai 6a: Acclration constante (CEI 60512-6-1:2002) Steckverbinder fr elektronische Einrichtungen - Mess- und Prfverfahren Teil 6-1: Prfungen mit dynamisch- mechanischer Beanspruchung - Prfung 6a: Gleichfrmiges Beschleunigen, zentrifugal (IEC 60512-6-1:2002) This European Standar
13、d was approved by CENELEC on 2002-04-01. 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
14、 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 CENELEC member into its o
15、wn 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, Malta, Netherlands, Norw
16、ay, Portugal, Spain, Sweden, Switzerland and United Kingdom.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 submitted to the IEC-CENELEC
17、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 (dop) 2003-01-01 latest date by which the national standards
18、 conflicting with the EN have to be withdrawn (dow) 2005-04-01 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. _ Endorsement notice The text of the International Standard IEC 60512-6-1:2002 was approved
19、 by CENELEC as a European Standard without any modification. _ Page2 EN6051261:2002 BSI30May2002065-21-61 EI:C0022 3 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 This part of IEC 60512, wh
20、en 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 test method to assess the
21、 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 amend- ments to, or revisio
22、ns 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 edition of the normative doc
23、ument referred to applies. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60068-2-7:1983, Environmental testing Part 2: Tests Test Ga: Acceleration, steady state Amendment 1 (1986) IEC 60512-1-1, Connectors for electronic equipment Tests and measurements Pa
24、rt 1-1: General examination Test 1a: Visual examination IEC 60512-2-1, Connectors for electronic equipment Tests and measurements Part 2-1: Electrical continuity and contact resistance tests Test 2a: Contact resistance Millivolt level method IEC 60512-2-5, Connectors for electronic equipment Tests a
25、nd measurements Part 2-5: Electrical continuity and contact resistance tests Test 2e: Contact disturbance IEC 60512-7:1993, Connectors for electronic equipment Tests and measurements Part 7: Sealing tests Page3 EN6051261:2002 BSI30May2002065-21-61 EI:C0022 4 2 Preparation of the specimen Specimens s
26、hall 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 fully utilized. Details of the monitoring circu
27、it, 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 shall be secured to the acceleration fixture
28、. 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 specified by the detail specification. 4.2 Measure
29、ments 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 specified in the detail specification when monitori
30、ng 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 electrically and mechanically checked by the following
31、tests, unless otherwise specified in the detail specification. Visual examination: IEC 60512-1-1, Test 1a. The specimen shall be visually examined without dismantling. There shall be no loosening, displacement of parts or mechanical damage such as to impair operation. Contact resistance Millivolt le
32、vel 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 specification. Page4 EN6051261:2002 BSI30May2002065-21-61 EI:C0022 5 The leakage rate across all s
33、eals, 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 specification. 5 Details to be specified When this test is required by the detail specification, the fol
34、lowing 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 acceleration; d) limit of duration of contact
35、 disturbance; e) contact resistance, maximum value; f) maximum leakage rate; g) operational characteristics to be checked; h) any deviation from the standard test method. Page5 EN6051261:2002 BSI30May2002Annex ZA (normative) Normative references to international publications with their corresponding
36、 European publications 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 amendments to or revisi
37、ons 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 When an international publication has been modified by common modifica
38、tions, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60068-2-7 1983 Basic environmental testing procedures Part 2: Tests - Test Ga and guidance: Acceleration, steady state + A1 1986 EN 60068-2-7 1993 IEC 60512-1-1 - 1) Connectors for electronic equipment - Tes
39、ts and measurements Part 1-1: General examination - Test 1a: Visual examination EN 60512-1-1 2002 2) IEC 60512-2-1 - 1) Part 2-1: Electrical continuity and contact resistance tests - Test 2a: Contact resistance - Millivolt level method EN 60512-2-1 2002 2) IEC 60512-2-5 - 3) Part 2-5: Electrical con
40、tinuity and contact resistance tests - Test 2e: Contact disturbance - IEC 60512-7 1993 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
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