1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationConnectors for electronic equipment Tests and measurementsPart 9-5: Endurance tests Test 9e: Current loading, cyclicBS EN 60512-9-5:2010National forewordThis British Standard is
2、the UK implementation of EN 60512-9-5:2010. It isidentical to IEC 60512-9-5:2010. It supersedes Test 9e from BS 5772-5:1993,IEC 60512-5:1992, which will remain current until all the tests it containshave been revised.The UK participation in its preparation was entrusted to Technical CommitteeEPL/48,
3、 Electromechanical components and mechanical structures for elec-tronic 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 cor
4、rect application. BSI 2010ISBN 978 0 580 62130 7ICS 31.220.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 July 2010.Amendments issued since publicationAmd. N
5、o. Date Text affectedBRITISH STANDARDBS EN 60512-9-5:2010EUROPEAN STANDARD EN 60512-9-5 NORME EUROPENNE EUROPISCHE NORM May 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management
6、 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 60512-9-5:2010 E ICS 31.220.01 English version Connectors for electronic equipment - Tests and measurements - Part 9-5: Endurance te
7、sts - Test 9e: Current loading, cyclic (IEC 60512-9-5:2010) Connecteurs pour quipements lectroniques - Essais et mesures - Partie 9-5: Essais dendurance - Essai 9e: Charge en courant, essai cyclique (CEI 60512-9-5:2010) Steckverbinder fr elektronische Einrichtungen - Mess- und Prfverfahren - Teil 9-
8、5: Dauerprfungen - Prfung 9e: Strombelastung, zyklisch (IEC 60512-9-5:2010) This European Standard was approved by CENELEC on 2010-05-01. 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 nat
9、ional standard without any alteration. Up-to-date lists and bibliographical references concerning 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
10、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 the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cypr
11、us, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60512-9-5:2010EN 60512-
12、9-5:2010 - 2 - Foreword The text of document 48B/2019/CDV, future edition 1 of IEC 60512-9-5, prepared by SC 48B, Connectors, of 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 E
13、N 60512-9-5 on 2010-05-01. Attention is drawn to the possibility that some of the elements of this document may be the subject 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 ha
14、s to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-02-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-05-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the
15、 International Standard IEC 60512-9-5:2010 was approved by CENELEC as a European Standard without any modification. _ BS EN 60512-9-5:2010- 3 - EN 60512-9-5:2010 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following refer
16、enced documents are indispensable for the application 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. NOTE When an international publication has been modified by common m
17、odifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60512-1 - Connectors for electronic equipment - Tests and measurements - Part 1: General EN 60512-1 - IEC 60512-1-1 - Connectors for electronic equipment - Tests and measurements - Part 1-1: General e
18、xamination - Test 1a: Visual examination EN 60512-1-1 - 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 EN 60512-2-1 - IEC 60512-2-6 - Connectors for ele
19、ctronic equipment - Tests and measurements - Part 2-6: Electrical continuity and contact resistance tests - Test 2f: Housing (shell) electrical continuity EN 60512-2-6 - IEC 60512-3-1 - Connectors for electronic equipment - Tests and measurements - Part 3-1: Insulation tests - Test 3a: Insulation re
20、sistance EN 60512-3-1 - IEC 60512-4-1 - Connectors for electronic equipment - Tests and measurements - Part 4-1: Voltage stress tests - Test 4a: Voltage proof EN 60512-4-1 - BS EN 60512-9-5:2010 4 60512-9-5 IEC:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT TESTS AND MEASUREMENTS Part 9-5: Endurance tests
21、 Test 9e: Current loading, cyclic 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 stan
22、dard is to detail a standard method for subjecting solderless connections to thermal stress conditioning by cyclic current loading. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies.
23、For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60512-1, Connectors for electronic equipment Tests and measurements Part 1: General IEC 60512-1-1, Connectors for electronic equipment Tests and measurements Part 1-1: General examination Te
24、st 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 60512-2-6, Connectors for electronic equipment Tests and measurements Part 2-6: Elec
25、trical continuity and contact resistance tests Test 2f: Housing (shell) electrical continuity IEC 60512-3-1, Connectors for electronic equipment Tests and measurements Part 3-1: Insulation tests Test 3a: Insulation resistance IEC 60512-4-1, Connectors for electronic equipment Tests and measurements
26、Part 4-1: Voltage stress tests Test 4a: Voltage proof 3 Preparation of the specimen The specimen shall consist of a solderless connection made with the relevant termination and the appropriate conductor as specified in the detail specification. 4 Test method Mounting and electrical connections in th
27、e test circuit shall be as specified in the detail specification, e.g. connection of several specimens in series. The test shall be carried out in still air. BS EN 60512-9-5:201060512-9-5 IEC:2010 5 The specimen shall be loaded with current as specified in the detail specification. Current loading s
28、hall be “ON“ for 45 min and “OFF“ for 15 min. This shall be considered to be one cycle. The number of cycles shall be as specified in the detail specification. Preferred numbers are 20, 100 and 500. After this cyclic test and before carrying out any subsequent measurement, the specimen shall be allo
29、wed to recover at standard conditions for testing as specified in IEC 60512-1 for a period of 1 h minimum. 5 Final measurements a) Contact resistance (IEC 60512-2-1, test 2a). b) Housing (shell) electrical continuity (IEC 60512-2-6, test 2f), where applicable. c) Insulation resistance (IEC 60512-3-1
30、, test 3a). d) Voltage proof (IEC 60512-4-1, test 4a). e) Visual examination (IEC 60512-1-1, test 1a). f) Operational tests. NOTE If applicable, the detail specification may require a sealing test from the IEC 60512-14 series or an ingress protection test according IEC 60529. 6 Details to be specifi
31、ed When this test is required by the detail specification, the following details shall be specified: a) type and number of specimens; b) wire/conductor size, type and length; c) mounting and electrical connections in the test circuit; d) initial measurements and requirements; e) test current to be a
32、pplied; f) number of cycles to be carried out; g) final measurements and requirements; h) any deviation from the standard test method. _ BS EN 60512-9-5:2010This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standa
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