1、BRITISH STANDARD AEROSPACE SERIESBS EN3155-013:2006Electrical contacts used in elements of connection Part 013: Contacts, electrical, triaxial, size 8, female, type D, solder, class R Product standardThe European Standard EN 3155-013:2006 has the status of a British StandardICS 49.060g49g50g3g38g50g
2、51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3155-013:2006This British Standard was published under the authority of the Standards Policy and Strategy Com
3、mittee on 31 July 2006 BSI 2006ISBN 0 580 48975 2National forewordThis British Standard is the official English language version of EN 3155-013:2006. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcom
4、mittee ACE/6/-/3, Aerospace Connectors, 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 international or European publications referred to in this document may
5、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 purport to include all the necessary provisions of a contract. Users are
6、 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 any enquiries on the interpretation, or proposals for change, and
7、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 15 and a back cover.The BSI copyright notice displayed in this document indica
8、tes when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 3155-013July 2006ICS 49.060English VersionAerospace series - Electrical contacts used in elements ofconnection - Part 013: Contacts, electrical, triaxial,
9、size 8,female, type D, solder, class R - Product standardSrie arospatiale - Contacts lectriques utiliss dans lesorganes de connexion - Partie 013 : Contacts lectriques,triaxiaus, taille 8, femellles, type D, souder, classe R -Norme de produitLuft- und Raumfahrt - Elektrische Kontakte zur Verwendungi
10、n Verbindungselementen - Teil 013: Elektrische triaxialeBuchsenkontakte, Gre 8, Typ D, zum Lten, Klasse R -ProduktnormThis European Standard was approved by CEN on 6 January 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
11、EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (Englis
12、h, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech R
13、epublic, 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 United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE
14、NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3155-013:2006: E2 Contents Page Foreword3 0 Introduction4 1 Scope 4 2 Normative re
15、ferences 4 3 Definitions 5 4 Required characteristics.5 4.1 Specific characteristics.5 4.2 Dimensions and mass.5 4.3 Material, surface treatment.6 4.3.1 Material .6 4.3.2 Protective coating6 4.3.3 Dielectric.6 4.3.4 Heat-shrinkable tubing6 4.4 Permissible cables 6 4.5 Stripping of cables and wiring
16、method .6 4.6 Tooling . 10 4.7 Tests. 11 4.8 Gauge. 14 5 Designation . 14 6 Marking 15 7 Conditioning 15 8 Technical specification 15 EN 3155-013:20063 Foreword This European Standard (EN 3155-013:2006) has been prepared by the AeroSpace and Defense Industries Association of Europe - Standardization
17、 (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has re-ceived 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 given
18、 the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2007, and conflicting national standards shall be withdrawn at the latest by January 2007. Attention is drawn to the possibility that some of the elements of this document may b
19、e 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: Austria, B
20、elgium, Cyprus, Czech Republic, Den-mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzer-land and the United Kingdom. EN 3155-013:20064 0 In
21、troduction The contacts defined by this standard are derived from and interchangeable with those of MIL-C-39029/91A. They are also interchangeable with those of standard EN 3155-010. 1 Scope This standard specifies the required characteristics and tests applicable to size 8, female triaxial electric
22、al contacts 013, type D, solder, class R, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated female contacts are defined in EN 3155-010 and EN 3155-012. 2 Normative references The following referenced documents are indispensable for th
23、e application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591 (series), Aerospace series Elements of electrical and optical connection Test methods EN 3155-001,
24、Aerospace series Electrical contacts used in elements of connection Part 001: Technical specification EN 3155-002, Aerospace series Electrical contacts used in elements of connection Part 002: List and utilization of contacts EN 3155-010, Aerospace series Electrical contacts used in elements of conn
25、ection Part 010: Contacts, electrical, triaxial, size 08, male, type D, crimp, class R Product standard EN 3155-011, Aerospace series Electrical contacts used in elements of connection Part 011: Contacts, electrical, triaxial, size 8, female, type D, crimp, class R Product standard1)EN 3155-012, Aer
26、ospace series Electrical contacts used in elements of connection Part 012: Contacts, electrical, triaxial, size 8, male, type D, solder, class R Product standard EN 3375-003, Aerospace series Cables, electrical, for signal data transmissions Part 003: Cables, bifilar, single braid Product standard E
27、N 3375-004, Aerospace series Cables, electrical, for signal data transmissions Part 004: Cables, bifilar, double braid Product standard EN 3375-005, Aerospace series Cables, electrical, for signal data transmissions Part 005: Cables, bifilar, double braid, high immunity Product standard MIL-A-8243D,
28、 Anti-icing and deicing-defrosting fluids2)MIL-C-25769J, Cleaning compound, aircraft surface, alkaline water base2)MIL-C-39029/91A; Contacts, electrical, connector, concentric, twinax, socket, shielded, size 82)MIL-H-5606E, Hydraulic fluid, petroleum base, aircraft, missile and ordnance2)MIL-I-81969
29、/14, Installing and removal tools, connector electrical contact, type III, class 2, composition B2)MIL-L-7808J, Lubricating oil, aircraft turbine engine, synthetic base, NATO code number 0-1482)MIL-L-7870A, Lubricating oil, general purpose, low temperature2)MIL-L-23699C, Lubricating oil, aircraft tu
30、rbine engines, synthetic base2)SAE AS 1241A, Fire resistant phosphate ester hydraulic fluid for aircraft (March 83)3)1) In preparation at the date of publication of this standard. 2) Published by: Department of Defense (DOD), the Pentagon, Washington DC 20301 USA. 3) Published by Society of Automoti
31、ve Engineers, Inc. (SAE), 400 Commonwealth Drive Warrendale, PA 15096-0001. EN 3155-013:20065 3 Definitions For the purposes of this standard, the definitions given in EN 3155-001 apply. 4 Required characteristics 4.1 Specific characteristics Type D contacts are contacts with screening feature, clas
32、s R corresponds to an operating temperature range from 65 C to 150 C. They may be delivered in different conditions defined in Table 9 of EN 3155-001. 4.2 Dimensions and mass See Figure 1 for dimensions. Dimensions and tolerances are given in millimetres. Contact mass: 6 g max. Key 1 Diameter of out
33、side after wiring 2 Core/centre contact solder zone 3 Core/intermediate contact solder zone 4 Braid/outer contact solder zone 5 Point of contact with a flat ended gauge pin of diameter 5,540 0,005 6 Diameter compatible with outer pin of diameter 5,540 0,025 7 Point of contact with a flat ended gauge
34、 pin of diameter 0,610 0,005 8 Diameter compatible with a centre of diameter 0,610 0,0139 9 The contact entry shall be protected either at the insert or at the contact by means of a restricted entry. Figure 1 EN 3155-013:20066 4.3 Material, surface treatment 4.3.1 Material Body: copper alloy 4.3.2 P
35、rotective coating Gold on appropriate undercoat for copper alloy parts. Thickness not specified. 4.3.3 Dielectric ETFE Fluoropolymer 4.3.4 Heat-shrinkable tubing Radiation cross-linked polyvinylidene fluoride. 4.4 Permissible cables See Table 1. Table 1 Permissible cable group codes Cable reference
36、A EN 3375-003 B EN 3375-004 C EN 3375-005 4.5 Stripping of cables and wiring method See Figure 2 to Figure 17. Pre-position the screening feature ferrule on the cable Dimensions in millimetres Figure 2 Expose the braid by stripping the insulation Figure 3 EN 3155-013:20067 Pick up and roll back the
37、braid. Pick up and roll back the first braid. Single braid EN 3375-003 Double braid EN 3375-004 Double braid Mu metal EN 3375-005 Figure 4 Figure 5 Figure 6 Cut the Mu metal strip Pick up and roll back the second braid Figure 7 Figure 8 Align the two wires of the pair Cut the filler Strip the conduc
38、tors Flux (RMA flux) and tin plate the conductors with Sn63 Pb37 Re-cut the conductors to the lengths indicated (white and coloured wires of the pair). Key 1 White colour Figure 9 Figure 10 EN 3155-013:20068 Insert the conductors in the contacts: white conductor: centre contact; colour conductor: in
39、termediate contact; introduce the cable to butt into the contact (centre conductor); check the position of the colour conductor and the position of the sleeve as indicated. Key 1 Colour conductor 2 The sleeve covers the jacket of the colour conductor 3 0 to 1 max. 4 Cable/contact butt Figure 11 Afte
40、r having checked the alignment of the V of the cable clamp with the positioner; insert the contact/cable assembly in the positioner. See Figure 12. Turn on the heating tool for at least 30 s before set-up. Position the contact in the heating zone using the holding fixture. Key 1 Reflector 2 Position
41、er 3 Clamp 4 Holding tool Figure 12 Heat until the two solder preforms have completely melted. Leave the assembly to cool for a minimum of 15 s before withdrawing the contact from the fixture. EN 3155-013:20069 Checking the contact set-up. See Figure 13. The contact can only be correctly set-up if a
42、ll of the following conditions are visually observed: the two solder preforms have disappeared; respecting the overlap of the colour conductor. Key 1 Overlap 2 Melted solder rings NOTE A slight browning of the kynar sleeve is acceptable given that the performance of the product used is not affected.
43、 Figure 13 Bring back the braid(s) over the body of the contact. See Figure 14. Cut the braid according to the dimension indicated. Figure 14 Introduce the screening feature ferrule to butt into the contact shoulder. See Figure 15. Figure 15 EN 3155-013:200610 Heat the screening feature ferrule unti
44、l solder has completely melted through the holes. See Figure 16. Hold the ferrule with a tool while heating. Leave the assembly to cool for a minimum of 15 s before withdraw-ing the contact from the tool. Figure 16 Checking the ferrule set-up The braid shall be correctly wetted by the solder and sha
45、ll be visible through at least 2 holes in the screening feature ferrule. Figure 17 4.6 Tooling Conform to MIL-I-81969/14 Insertion: not necessary Extraction: M-81969/14-06 Contact termination: the hot air generator is of a minimum usable capacity of 800 W and the temperature in the heating zone shal
46、l be (420 20) C. The drawing of the tool is given for information purposes: the positioner has an interface for the male contact on side P and the female contact on side S (see Figure 12); the function of the cable clamp is to hold the parts in place during the heating and cooling phases. EN 3155-01
47、3:200611 4.7 Tests See Table 2. Table 2 Tests Applicable EN 2591- Test Not applicableAccording to EN 3155-001 Remarks 101 Visual examination X 102 Examination of dimensions and mass X 201 Contact resistance low level X Cable as per Table 1 Probe distance: (150 2) mm Test temperature: ambient Maximum
48、 contact resistance m Contact Initial After tests Centre Intermediate 55 66 Outer Not applicable 202 Contact resistance at rated current X Cable as per Table 1 Probe distance: (150 2) mm Maximum contact resistance m (2530+) C (150 30+) C Contact Initial After tests After tests RatedcurrentA Centre I
49、ntermediate 55 66 94 1 Outer 6,3 7,5 10,7 12 204 Discontinuity of contacts in the microsecond range X Method B Duration of discon-tinuity: 5 G At 150 C 2 G 207 Voltage proof test X Method C Proof test voltage at sea level: 1 000 V r.m.s. between centre contact and in-termediate contact and 500 V r.m.s. between intermediate contact and outer contact. Proof test voltage at altitude: 125 V r.m.s. at 1,1 kPa pressure (33 000 m). Leakage current: 2 mA 210 Electrical overload X
