1、BRITISH STANDARD BS EN 60352-3:1995 IEC352-3: 1993 Solderless connections Part 3: Solderless accessible insulation displacement connections General requirements, test methods and practical guidance The European Standard EN60352-3:1994 has the status of a British StandardBSEN60352-3:1995 This British
2、 Standard, having been prepared under the directionof the Electrotechnical Sector Board, was published underthe authority of the Standards Board and comes intoeffect on 15 May1995 BSI10-1999 The following BSI references relate to the work on this standard: Committee reference EPL/48 Draft announced
3、in BSINews April1993 ISBN 0 580 24060 6 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee EPL/48, Electromechanical components for electronic equipment, upon which the following bodies were represented: Federation of the El
4、ectronics Industry Ministry of Defence National Supervising Inspectorate The following bodies were also represented in the drafting of the standard through subcommittees: Association of Manufacturers allied to the electrical and electronics industry (BEAMA Ltd.) British Telecommunications plc Societ
5、y of British Aerospace Companies Limited Amendments issued since publication Amd. No. Date CommentsBSEN60352-3:1995 BSI 10-1999 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Text of EN60352-3 3 List of references Inside back coverBSEN60352-3:1995 ii BSI 10
6、-1999 National foreword This British Standard has been prepared by Technical Committee EPL/48 and isthe English language version of EN60352-3:1994, Solderless connections Part3: Solderless accessible insulation displacement connections General requirements, test methods and practical guidance, publi
7、shed by the European Committee for Electrotechnical Standardization (CENELEC). It is identical withIEC352-3:1993, published by the International Electrotechnical Commission (IEC). A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards ar
8、e responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references Publication referred to Corresponding British Standard IEC50 (581):1978 BS4727 Glossary of electrotechnical, power, telecommunications, electron
9、ics, lighting and colour terms Part1. Terms common to power, telecommunications and electronics Group13:1991 Electromechanical components for electronic equipment EN60068-1:1994 (IEC68-1:1988+ corrigendum October1988+ A1:1992) BS EN60068 Environmental testing Part1:1995 General and guidance EN60512-
10、1:1994 a(IEC512-1:1994) BS EN60512 Electromechanical components for electronic equipment Basic testing procedures and measuring methods Part1:1995 General BS5772 Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods IEC512-4:1976 Part
11、4:1979 Dynamic stress tests IEC512-5:1992 Part5:1993 Impact tests (free components), static load tests (fixed components), endurance tests and overload tests IEC512-6:1984 Part6:1984 Climatic tests and soldering tests IEC673:1980 +A1:1984 +A2:1986 +A3:1989 BS6156:1981 Specification for low-frequency
12、 miniature equipment wires with solid or stranded conductor, fluorinated polyhydrocarbon type insulation, single a EN60512-1:1994 supersedes IEC512-1:1988 and Amendment1:1989. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, theEN title page, pages2 to24,
13、an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN60352-3 October1994 ICS 29.120.20 Descripto
14、rs: Solderless connections, solderless accessible insulation displacement connections English version Solderless connections Part3:Solderlessaccessibleinsulation displacement connections General requirements, test methods and practical guidance (IEC352-3:1993) Connexions sans soudure Partie3: Connex
15、ions autodnudantes accessibles sans soudure Rgles gnrales, mthodes dessai et guide pratique (CEI352-3:1993) Ltfreie elektrische Verbindungen Teil3: Ltfreie zugngliche Schneidklemmverbindungen Allgemeine Anforderungen, Prfverfahren und Anwendungshinweise (IEC352-3:1993) This European Standard was app
16、roved by CENELEC on 1994-05-15. 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 such nat
17、ional 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 own langua
18、ge and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Swi
19、tzerland and United Kingdom. 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 1994 Copyright reserved to CENELEC members Ref. No. E
20、N60352-3:1994 EEN60352-3:1994 BSI 10-1999 2 Foreword The CENELEC questionnaire procedure, performed for finding out whether or not the International Standard IEC352-3:1993 could be accepted without textural changes, has shown that no common modifications were necessary for the acceptance as European
21、 Standard. The reference document was submitted to the CENELEC members for formal vote and was approved by CENELEC as EN60352-3 on May1994. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. In this standard, Annex ZA is normative. Contents Page Fore
22、word 2 Introduction 3 Section 1. General 1 Scope 3 2 Object 4 3 Normative references 4 4 Definitions 4 5 IEC type designation 7 Section 2. Requirements 6 Workmanship 7 7 Tools 7 8 Insulation displacement terminations (ID terminations) 7 9 Wires 8 10 Accessible insulation displacement connections (ID
23、 connections) 8 Section 3. Tests 11 Testing 9 12 Type tests 9 13 Test schedules 14 Section 4. Practical guidance 14 Current-carrying capacity 21 15 Tool information 21 16 Termination information 21 Page 17 Wire information 21 18 Connection information 22 Annex ZA (normative) Other international publ
24、ications quoted in this standard with thereferences of the relevant European publications 24 Figure 1 Example of accessible and non-accessible insulation displacement connection 3 Figure 2 Insulation displacement connection 5 Figure 3 Slot 6 Figure 4 Beam 6 Figure 5 Guiding block 7 Figure 6 Test arr
25、angement, transverse extractionforce 10 Figure 7 Test arrangement, bending of the wire 11 Figure 8 Test arrangement, vibration 12 Figure 9 Test arrangement, contact resistance 13 Figure 10 Basic test schedule 19 Figure 11 Full test schedule 20 Figure 12 Example of a single-type ID termination with a
26、 solid round conductor 23 Figure 13 Example of a double-type ID termination with solid round conductors 23 Table 1 Minimum transverse extraction force 10 Table 2 Vibration, preferred test severities 12 Table 3 Contact resistance of accessible IDconnections, maximum permitted values 13 Table 4 Number
27、 of specimens required 15 latest date of publication ofan identical national standard (dop) 1995-07-15 latest date of withdrawal ofconflicting national standards (dow) 1995-07-15EN60352-3:1994 BSI 10-1999 3 Introduction Two standards are available on solderless insulation displacement connections: P
28、art3: Solderless accessible insulation displacement connections General requirements, test methods and practical guidance; Part4: Solderless non-accessible insulation displacement connections General requirements, test methods and practical guidance. This standard includes requirements, tests and pr
29、actical guidance information. Two test schedules are provided: The Basic Test Schedule applies to insulation displacement connections which conform to all requirements of section2. These requirements are derived from experience with successful applications of such connections. The Full Test Schedule
30、 applies to insulation displacement connections which do not fully conform to all requirements of section2, for example those which are manufactured using materials or surface finishes not included in section2. This philosophy permits cost and time effective performance verification using a limited
31、Basic Test Schedule for established connections and an expanded Full Test Schedule for connections requiring more extensive performance validation. NOTEIn this standard the term “insulation displacement” is abbreviated to “ID”, for example “ID connection”. “ID termination”. Section 1. General 1 Scop
32、e This part of IEC352 is applicable to ID connections which are accessible for tests and measurements according to section3 and which are made with: appropriately designed ID terminations; wires having solid round conductors of0,25mm to3,6mm nominal diameter; wires having stranded conductors of0,05m
33、m 2to10mm 2cross-section; for use in telecommunication equipment and in electronic devices employing similar techniques. Information on materials and data from industrial experience is included in addition to the test procedures to provide electrically stable connections under prescribed environment
34、al conditions. Figure 1 Example of accessible and non-accessible insulation displacement connectionEN60352-3:1994 4 BSI 10-1999 2 Object To determine the suitability of accessible ID connections under specified mechanical, electrical and atmospheric conditions. There are different designs and materi
35、als for ID terminations in use. For this reason only fundamental parameters of the termination are specified while the performance requirements of the wire and the complete connection are specified in full detail. To provide a means of comparing test results when the tools used to make the connectio
36、ns are of different designs or manufacture. 3 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC352. At the time of publication, the editions indicated were valid. All normative documents are subj
37、ect to revision, and parties to agreements based on this part of IEC352 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC50(581):1978
38、, International Electrotechnical Vocabulary (IEV) Chapter581: Electromechanical components for electronic equipment. IEC68-1:1988, Environmental testing Part1: General and guidance. IEC68-2-60TTD:1989, Environmental testing Part2: Tests Test Ke: Corrosion tests in artificial atmosphere at very low c
39、oncentration of polluting gas(es). IEC189-3:1988, Low-frequency cables and wires with PVC insulation and PVC sheath Part3:Equipment wires with solid or stranded conductor, PVC insulated, in singles, pairs and triples. Amendment1(1989) IEC352-4, Solderless connections Part4: Solderless non-accessible
40、 insulation displacement connections General requirements, tests methods and practical guidance (under consideration). IEC512-1:1984, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part1: General. Amendment1(1988) IEC512-2:1985, Electromechanica
41、l components for electronic equipment, basic testing procedures and measuring methods Part2: General examination, electrical continuity and contact resistance tests, insulation tests and voltage stress tests. IEC512-4:1976, Electromechanical components for electronic equipment; basic testing procedu
42、res and measuring methods Part4: Dynamic stress tests. IEC512-5:1992, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part5: Impact tests (free components), static load tests (fixed components), endurance tests and overload tests. IEC512-6:1984,
43、Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part6: Climatic tests and soldering tests. IEC673:1980, Low-frequency miniature equipment wires with solid or stranded conductor, fluorinated polyhydrocarbon type insulation, single. Amendment3(1989
44、) 4 Definitions Terms and definitions used in and applicable to this part of IEC352 are included in IEC50(581). IEC512-1 also contains some applicable terms and definitions. For the purpose of this part of IEC352, the following additional terms and definitions shall apply. 4.1 Insulation displacemen
45、t connection (ID connection) A solderless electrical connection made by inserting a single wire into a precisely controlled slot in a termination such that the sides of the slot displace the insulation and deform the conductor of a solid wire or strands of stranded wire to produce a gas-tight connec
46、tion.EN60352-3:1994 BSI 10-1999 5 4.1.1 accessible insulation displacement connection (accessible ID connection) an ID connection in which it is possible to access test points for carrying out mechanical tests (for example, transverse extraction force) and electrical measurements (for example, conta
47、ct resistance) without deactivation of any design feature intended to establish and/or maintain the ID connection 4.1.2 non-accessible insulation displacement connection (non-accessible ID connection) (SeeIEC352-4, under consideration) an ID connection in which it is not possible to access test poin
48、ts for carrying out mechanical tests such as transverse extraction force and some electrical measurements (for example, contact resistance) without deactivation of any design feature intended to establish and/or maintain the ID connection, mainly where the ID connection is enclosed in a component 4.
49、2 Insulation displacement termination (ID termination) A termination designed to accept a wire for the purpose of establishing an ID connection. 4.2.1 reusable insulation displacement termination (reusable ID termination) an ID termination that can be used more than once 4.2.2 non-reusable insulation displacement termination (non-reusable ID termination) an ID termination that can be used only once Figure 2 Insulation displacement connectionEN60352-3:1994 6 BSI 10-19
