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BS EN 3373-012-2005 Terminal lugs and in-line splices for crimping on electric conductors - Part 012 In-line splices insulated and sealed for crimping on copper conductors temperat.pdf

1、BRITISH STANDARD AEROSPACE SERIESBS EN 3373-012:2005Terminal lugs and in-line splices for crimping on electric conductors Part 012: In-line splices, insulated and sealed, for crimping on copper conductors, temperature up to 150 C Product standard The European Standard EN 3373-012:2005 has the status

2、 of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncontrol

3、led Copy, (c) BSIBS EN 3373-012:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 23 February 2006 BSI 23 February 2006ISBN 0 580 47853 XNational forewordThis British Standard is the official English language version of EN 3373-012:2005. Th

4、e UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/8, Installations, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to

5、 its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electroni

6、c Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to unders

7、tand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a fro

8、nt cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncont

9、rolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3373-012 December 2005 ICS 49.060 English Version Aerospace series - Terminal lugs and in-line splices for crimping on electric conductors - Part 012: In-line splices, insulated and sealed, for crimping on copper conductors, te

10、mperature up to 150 C - Product standard Srie arospatiale - Cosses et prolongateurs pour sertissage sur conducteurs lectriques - Partie 012 : Prolongateurs isols pour sertissage sur conducteurs en cuivre, temprature jusqu 150 C - Norme de produit Luft- und Raumfahrt - Kabelschuhe und Stossverbinder

11、zum Crimpen auf elektrischen Leitungen - Teil 012: Stossverbinder isoliert und abgedichtet, zum Crimpen auf Leitungen aus Kupfer, fr Temperaturen bis 150 C - Produktnorm This European Standard was approved by CEN on 28 October 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regul

12、ations 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 to the Central Secretariat or to any CEN member. This Eu

13、ropean Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the na

14、tional standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. E

15、UROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3373-012:2005: ELicense

16、d Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncontrolled Copy, (c) BSI2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and definitions.4 4 Characteristics 4 5 Tests and requirements6 6 Designation .6 7 Quality assurance .7 8 Details of assembly tooling7 9 Marking 7 10

17、Packaging7 EN 3373-012:2005Licensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncontrolled Copy, (c) BSI3 Foreword This European Standard (EN 3373-012:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carr

18、ied out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either

19、 by publication of an identical text or by endorsement, at the latest by June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENEL

20、EC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia

21、, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 3373-012:2005Licensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncontr

22、olled Copy, (c) BSI4 1 Scope This standard defines the characteristics of sealed, insulated, tin plated, in-line splices for crimping on tin or silver plated copper conductors and nickel plated in-line splices for crimping on nickel plated copper conductors. They may be used at temperatures up to 15

23、0 C maximum. This standard shall be used in conjunction with EN 3373-001. 2 Normative references The following referenced 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 referenc

24、ed document (including any amendments) applies. EN 2083, Aerospace series Copper or copper alloy conductors in electrical cables Product standard. EN 2591-305, Aerospace series Elements of electrical and optical connection Test methods Part 305: Rapid change of temperature. EN 3373-001, Aerospace se

25、ries Terminal lugs and in-line splices for crimping on electric conductors Part 001: Technical specification. 1)MIL-DTL-22520/37: September 1997, Crimping tool, electrical, wire splicing, hand actuated, Type II, for environmental splices, wire range 26-12 AWG. 2)ASTM B 545 - 97, Standard specificati

26、on for electrodeposited coatings of tin. 3)ASTM B 75, Standard specification for seamless copper tube. 3)QQ-N-290A, Nickel plating (Electrodeposited). 4)3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 3373-001 apply. 4 Characteristics 4.1 Temperature

27、range The operational range for the assemblies specified is 65 C to 150 C. 1) Published as AECMA Prestandard at the date of publication of this standard. 2) Available from: Department of Defence (DOD), the Pentagon, Washington D.C. 20301 USA. 3) Available from ASTM, 100 Barr Harbor, West Conshohocke

28、n, PA 19428, USA. 4) Available from Naval Air Systems Command, Highway 547, Lakehurst, NJ 08733-5100. EN 3373-012:2005Licensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncontrolled Copy, (c) BSI5 4.2 Materials 4.2.1 Insulating sleeve The outer insulating and sealing sleeve shall be radiatio

29、n cross-linked polyvinylidene fluoride with meltable sealing rings of uncrosslinked polyolefin compound at each end. 4.2.2 Crimp barrel The crimp barrel shall be copper alloy ASTM B 75. 4.2.3 Plating of crimp barrel The plating of the crimp barrel shall be tin in accordance with ASTM B 545 or nickel

30、 as per QQ-N-290A. 4.3 Dimensions and mass For dimensions and mass, see Figure 1 and Tables 1 and 2. Crimp barrel Sealing sleeve Key 1 Colour code bands 1 or 2 (see Table 1) 2 Sealing sleeve 3 Meltable sealing rings Figure 1 Crimp barrel and sealing sleeve EN 3373-012:2005Licensed Copy: Wang Bin, na

31、, Mon May 08 03:09:47 BST 2006, Uncontrolled Copy, (c) BSI6 Table 1 Barrel plating, conductor range and colour codes Range of conductors as per EN 2083Mass Item code Plating on barrel Colour code bands EN Codes AWG g/1 000 parts 001 Tin 1 Red 001 006 26 20 463 002 Tin 1 Blue 006 012 20 16 731 003 Ti

32、n 1 Yellow 010 030 18 12 1 235 004 Nickel 2 Red 001 006 26 20 463 005 Nickel 2 Blue 006 012 20 16 731 006 Nickel 2 Yellow 010 030 18 12 1 235 Table 2 Dimensions of crimp barrels and sealing sleeves Crimp barrel Sealing sleeve Item code A 0,05 B 0,05 C 0,25 D 0,25 E max. As supplied F min Minimum acc

33、eptable cable diameter001 & 004 1,96 1,22 12,7 5,97 0,38 2,16 0,63 002 & 005 2,62 1,70 14,61 6,86 0,51 2,79 0,63 003 & 006 3,81 2,54 14,61 6,86 1,27 4,32 0,63 5 Tests and requirements The tests and requirements shall be in accordance with EN 3373-001, except that for test EN 2591-305, TAshall be 65

34、C. Dielectric withstand voltage, 2 500 volts D.C. for 1 min. The leakage current shall be less than 2 mA. Insulation resistance shall be greater than 5 000 M. 6 Designation EXAMPLE Description block SEALED IN-LINE SPLICE Identity block EN3373-012-XXX Number of this standard Item code (see Table 1) N

35、OTE If necessary, the code I9005 may be placed between the description block and the identity block. EN 3373-012:2005Licensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncontrolled Copy, (c) BSI7 7 Quality assurance Quality assurance shall be in accordance with EN 3373-001. 8 Details of asse

36、mbly tooling 8.1 Crimping tools Crimping tools shall conform to the requirements of MIL-DTL-22520/37. 8.2 Heating devices Hot air heating devices shall be fitted with reflectors to concentrate the heat and protect adjacent materials from damage and shall produce an air temperature of 280 C to 340 C

37、in the active zone of the reflector. For heating in areas where there may be a hazard due to the presence of flammable vapours only heaters specially designed and approved for use in such areas shall be used. 9 Marking The item code as per Table 1 shall be indicated by a coloured band or coloured ba

38、nds on the crimp barrel as shown in Figure 1. 10 Packaging The packaging is to be marked with the EN designation, manufacturers name, part number, the quantity in the package and the date of manufacturer and batch number. EN 3373-012:2005Licensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Unc

39、ontrolled Copy, (c) BSIBS EN 3373-012:2005BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal

40、 Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inacc

41、uracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which

42、 ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also av

43、ailable from the BSI website at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on n

44、ational, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20

45、8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. E

46、mail: membershipbsi-.Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the

47、UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without pr

48、ior written permission from BSI.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.Licensed Copy: Wang Bin, na, Mon May 08 03:09:47 BST 2006, Uncontrolled Copy, (c) BSI

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