BS EN 3373-014-2009 Aerospace series - Terminal lugs and in-line splices for crimping on electric conductors - In-line splices insulated and sealed for crimping on copper conductor.pdf

1、BS EN 3373-014:2009ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Terminal lugs and in-line splices for crimping on electric cond ctorsPart 014: In-line splices, insulated and sealed, for crimping on copper conductors, temperature up

2、to 200C Product standarduThis British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2009 BSI 2009ISBN 978 0 580 57871 7Amendments/corrigenda issued since publicationDate CommentsBS EN 3373-014:2009National forewordThis British Standard is the UK

3、 implementation of EN 3373-014:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not pur

4、port to include all the necessary provisionsof a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3373-014 March 2009 ICS 49.060 English Version Aerospace

5、series - Terminal lugs and in-line splices for crimping on electric conductors - Part 014: In-line splices, insulated and sealed, for crimping on copper conductors, temperature up to 200 C - Product standard Srie arospatiale - Cosses et prolongateurs pour sertissage sur conducteurs lectriques - Part

6、ie 014: Prolongateurs isols et tanches pour sertissage sur conducteurs en cuivre, temprature jusqu 200 C - Norme de produit Luft- und Raumfahrt - Kabelschuhe und Stossverbinder zum crimpen an elektrische Leitungen - Teil 014: Stossverbinder isoliert, abgedichtet, Crimpenversion Kupferleitungen, fr T

7、emperaturen bis 200 C - Produktnorm This European Standard was approved by CEN on 30 August 2008. CEN 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

8、-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation unde

9、r the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,

10、Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management C

11、entre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3373-014:2009: EEN 3373-014:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Characteristi

12、cs .45 Tests and requirements 66 Designation 67 Quality assurance 68 Details of assembly tooling 69 Marking .710 Packaging .7BS EN 3373-014:2009EN 3373-014:2009 (E) 3 Foreword This document (EN 3373-014:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardi

13、zation (ASD-STAN). After enquiries and votes carried 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 ASD, prior to its presentation to CEN. This European Standard shall be

14、given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possibility that some of the elements of this docum

15、ent may be the subject of patent rights. CEN and/or CENELEC 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: A

16、ustria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN

17、3373-014:2009EN 3373-014:2009 (E) 4 1 Scope This standard defines the characteristics of sealed, insulated, nickel plated, in-line splices for crimping on nickel plated copper conductors. They may be used at temperatures up to 200 C maximum on nickel plated conductors with insulation rated for at le

18、ast 135 C. 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 referenced

19、 document (including any amendments) applies. EN 2083, Aerospace series Copper and copper alloys conductors for 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 s

20、eries Terminal lugs and in-line splices for crimping on electric conductors Part 001: Technical specification. MIL-DTL-22520/37: September 1997, Crimping tool, electrical, wire splicing, hand actuated, Type 2, for environmental splices, wire range 26-12 AWG. 1)ASTM B75-97, Standard specification for

21、 seamless copper tube. 2)SAE-AMS-QQ-M-290, Nickel plating (Electrodeposited). 3)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3373-001 apply. 4 Characteristics 4.1 Temperature range The operational range for the assemblies specified is 65 C to 200 C

22、. 1) Published by: Department of Defense (DoD), the Pentagon, Washington, DC 20301, USA. 2) Published by: American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, USA. 3) Published by: Society of Automotive Engineers, Inc. (SAE), 400 Co

23、mmonwealth Drive, Warrendale, PA 15096-0001, USA. BS EN 3373-014:2009EN 3373-014:2009 (E) 5 4.2 Materials 4.2.1 Insulating sleeve The outer insulating and sealing sleeve shall be heat-shrinkable, transparent blue, radiation cross-linked modified fluoropolymer with meltable inner sealing rings of mod

24、ified thermoplastic fluoroelastomer. 4.2.2 Crimp barrel The crimp barrel shall be copper alloy ASTM B75. 4.2.3 Plating of crimp barrel The plating of the crimp barrel shall be nickel per SAE-AMS-QQ-M-290. 4.3 Dimensions and mass For dimensions and mass, see Figure 1 and Tables 1 and 2. Crimp barrel

25、Sealing sleeve Key 1 Colour code (see Table 1) 2 Insulation sleeve 3 Meltable rings aAfter crimping Figure 1 Crimp barrel and sealing sleeve Table 1 Barrel plating, conductor range and colour codes Item code Plating on barrel Colour code bands Range of conductors as per EN 2083Mass per 1 000 pieces

26、EN Codes AWG g 001 Nickel Red 001 006 26 20 463 002 Nickel Blue 006 012 20 16 731 003 Nickel Yellow 010 030 18 12 1 235 BS EN 3373-014:2009EN 3373-014:2009 (E) 6 Table 2 Dimensions of crimp barrels and sealing sleeves Item code Crimp barrel Sealing sleeve A B C D E As supplied Minimum 0,05 0,25 0,25

27、 max. ID min acceptable cable diameter 001 1,205 0,065 1,97 0,060 12,7 5,97 0,38 2,16 0,64 002 1,69 0,060 2,635 0,065 14,61 6,86 0,51 2,79 0,64 003 2,53 0,070 3,81 0,080 14,61 6,86 1,27 4,32 0,64 5 Tests and requirements 5.1 The tests and requirements shall be in accordance with EN 3373-001 with the

28、 following exceptions. 5.2 For test EN 2591-305, TBshall be 65 C. 5.3 Dielectric withstand voltage, 2 500 volts D.C. for 1 min. The leakage current shall be less than 2 mA. 5.4 Insulation resistance shall be greater than 5 000 M. 6 Designation EXAMPLE Description block SEALED IN-LINE SPLICE Identity

29、 block EN3373-014-XXX Number of this standard Item code (see Table 1) NOTE If necessary, the code I9005 may be placed between the description block and the identity block. 7 Quality assurance Quality assurance shall be in accordance with EN 3373-001. 8 Details of assembly tooling 8.1 Crimping tools

30、Crimping tools shall conform to the requirements of MIL-DTL-22520/37. BS EN 3373-014:2009EN 3373-014:2009 (E) 7 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

31、 to 340 C 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 coloured bands on th

32、e 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 manufacture and batch number. BS EN 3373-014:2009BS EN 3373-014:2009BSI GroupHeadquarters 389Chiswick High Road,London

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