1、BRITISH STANDARD AEROSPACE SERIESBS EN 3373-013:2005Terminal lugs and in-line splices for crimping on electric conductors Part 013: In-line splices, insulated and moisture resistant, for crimping on copper conductors, temperature up to 260 C Product standardThe European Standard EN 3373-013:2005 has
2、 the status of a British StandardICS 49:060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3373-013:2005This British Standard was published un
3、der the authority of the Standards Policy and Strategy Committee on 24 February 2006 BSI 24 February 2006ISBN 0 580 47866 1National forewordThis British Standard is the official English language version of EN 3373-013:2005. The UK participation in its preparation was entrusted by Technical Committee
4、 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 its secretary.Cross-referencesThe British Standards which implement inter
5、national 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 Electronic Catalogue or of British Standards Online.This publication does not purpo
6、rt 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 understand the text; present to the responsible international/European committee
7、 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 front cover, an inside front cover, the EN title page, pages 2 to 7 and a bac
8、k cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3373-013 December 2005 ICS 49.060 English Version Aerospace series - Terminal lugs and
9、 in-line splices for crimping on electric conductors - Part 013: In-line splices, insulated and moisture resistant, for crimping on copper conductors, temperature up to 260 C - Product standard Srie arospatiale - Cosses et prolongateurs pour sertissage sur conducteurs lectriques - Partie 013 : Prolo
10、ngateurs isols, rsistant lhumidit, pour sertissage sur conducteurs en cuivre, temprature jusqu 260 C - Norme de produit Luft- und Raumfahrt - Kabelschuhe und Stossverbinder zum Crimpen auf elektrischen Leitungen - Teil 013: Stossverbinder isoliert und feuchtigkeitsbestandig, zum Crimpen auf Leitunge
11、n aus Kupfer, fr Temperaturen bis 260 C - Produktnorm This European Standard was approved by CEN on 28 October 2005. 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 an
12、y 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 European Standard exists in three official versions (English, French, German). A version in any other language made by
13、 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 national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gre
14、ece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centr
15、e: 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 3373-013:2005: E2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and definitions.4 4 Characteristics 4 5 Tests and r
16、equirements6 6 Designation .6 7 Quality assurance .6 8 Details of assembly tooling6 9 Marking 7 10 Packaging7 EN 3373-013:20053 Foreword This European Standard (EN 3373-013:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries
17、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 AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national st
18、andard, either 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. CE
19、N 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: Austria, Belgium, Cyprus, Czech Republic, De
20、nmark, Estonia, 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 3373-013:20054 1 Scope This standard defines the characteristics
21、of moisture resistant, insulated, nickel plated, in-line splices for crimping on nickel plated copper conductors. They may be used at temperatures up to 260 C maximum. This standard shall be used in conjunction with EN 3373-001. 2 Normative references The following referenced documents are indispens
22、able 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. EN 2083, Aerospace series Copper or copper alloy conductors in electrical cables Product standard
23、. EN 2591-305, Aerospace series Elements of electrical and optical connection Test methods Part 305: Rapid change of temperature. EN 3373-001, Aerospace series Terminal lugs and in-line splices for crimping on electric conductors Part 001: Technical specification. 1)MIL-DTL-22520/37: September 1997,
24、 Crimping tool, electrical, wire splicing, hand actuated, Type II, for environmental splices, wire range 26-12 AWG. 2)MIL-STD-202, Test method standard electronic and electrical component parts. 2)ASTM B 75, Standard specification for seamless copper tube. 3)QQ-N-290A, Nickel plating (Electrodeposit
25、ed). 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 range The operational range for the assemblies specified is 65 C to 260 C. 1) Published as AECMA Prestandard at the date of publication of this st
26、andard. 2) Available from: Department of Defence (DOD), the Pentagon, Washington D.C. 20301 USA. 3) Available from ASTM, 100 Barr Harbor, West Conshohocken, PA 19428, USA. 4) Available from Naval Air Systems Command, Highway 547, Lakehurst, NJ 08733-5100. EN 3373-013:20055 4.2 Materials 4.2.1 Insula
27、ting sleeve The outer insulating and sealing sleeve shall be heat-shrinkable polytetrafluoroethylene (PTFE) with meltable inner sleeve of fluorinated ethylene propylene (FEP). 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
28、barrel shall be nickel 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 2 Sealing sleeve 3 Meltable inner Figure 1 Crimp barrel and sealing sleeve Table 1 Barrel plating, conductor range and colour cod
29、es Range of conductors as per EN 2083Mass Item code Plating on barrel Colour code bands EN Codes AWG g/1 000 parts 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 EN 3373-013:20056 Table 2 Dimensions of crimp barrels and sealing sleeves Crimp
30、barrel Sealing sleeve Item code A 0,05 B 0,05 C 0,25 D 0,25 E max. As supplied F min. Minimum acceptable cable diameter L 001 1,96 1,22 12,70 5,97 0,38 3,18 0,45 38,0 002 2,62 1,70 14,61 6,86 0,51 3,18 0,94 38,0 003 3,81 2,54 14,61 6,86 1,27 4,80 1,80 38,0 5 Tests and requirements 5.1 The tests and
31、requirements shall be in accordance with EN 3373-001 with the following exceptions. 5.2 For test EN 2591-305, TAshall be 65 C. 5.3 Test MIL-STD-202 Method 106F, Moisture Resistance shall be carried out in place of EN 2591-314 with measurements and requirements as follows. Measurements shall be made
32、before and after humidity conditioning and the specimens shall be closely wrapped in aluminium foil when these measurements are made. 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 Designat
33、ion EXAMPLE Description block SEALED IN-LINE SPLICE Identity block EN3373-013-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
34、 3373-001. 8 Details of assembly tooling 8.1 Crimping tools Crimping tools shall conform to the requirements of MIL-DTL-22520/37. EN 3373-013:20057 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
35、 produce an air temperature of 320 C to 380 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
36、be indicated by coloured bands 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 3373-013:2005BS EN 3373-013:2005BSI389 Chiswick
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