1、BSI Standards PublicationBS EN 3155-083:2015Aerospace series Electricalcontacts used in elements ofconnectionPart 083: Contact, electrical, female, typeA, crimp, class S, size 8 Product standardBS EN 3155-083:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN
2、3155-083:2015.It supersedes BS EN 3155-066:2013 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of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 beobtained on request to its secretar
3、y.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89600 2ICS 49.060Compliance with a British Standard cannot confer i
4、mmunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 3155-083:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 315
5、5-083 October 2015 ICS 49.060 Supersedes EN 3155-066:2013English Version Aerospace series - Electrical contacts used in elements of connection - Part 083: Contact, electrical, female, type A, crimp, class S, size 8 - Product standard Srie arospatiale - Contacts lectriques utiliss dans les organes de
6、 connexion - Partie 083: Contacts lectriques, femelles, type A, sertir, classe S, taille 8 - Norme de produit Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 083: Elektrische Buchsenkontakte, Typ A, crimpbar, Klasse S, Gre 8 - Produktnorm This European Standa
7、rd was approved by CEN on 8 June 2015. 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-date lists and bibliographical references concerning such
8、national standards may be obtained on application to the CEN-CENELEC 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 under the responsibility of a CEN member into its own l
9、anguage and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Gre
10、ece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG
11、CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3155-083:2015 EBS EN 3155-083:2015EN 3155-083:2015 (E) 2 Contents Page European foreword 3 Introduction 4 1 Scope
12、 4 2 Normative references 4 3 Terms and definitions . 5 4 Required characteristics 5 5 Designation . 11 6 Marking . 11 7 Technical specification . 11 BS EN 3155-083:2015EN 3155-083:2015 (E) 3 European foreword This document (EN 3155-083:2015) has been prepared by the Aerospace and Defence Industries
13、 Association of Europe - Standardization (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
14、. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2016, and conflicting national standards shall be withdrawn at the latest by April 2016. Attention is drawn to the possibility that some of
15、the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 3155-066:2013. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
16、 following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherla
17、nds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 3155-083:2015EN 3155-083:2015 (E) 4 Introduction This European Standard specifies the characteristics of female crimp contacts. Furthermore, this standard replaces the former
18、product standard EN 3155-066. 1 Scope This European Standard specifies the required characteristics, tests and tooling applicable to female electrical contacts, type A, crimp, class S, size 8, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The as
19、sociated male contacts are defined in EN 3155-065. The herein specified female contact shall be intermateable and compatible with the interface dimensions of the standard EN 3155-065. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and
20、 are indispensable for its application. 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 for electrical cables Product standard E
21、N 2591 (all parts), Aerospace series Element of electrical and optical connection Test methods EN 3155-001, 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:
22、 List and utilization of contacts EN 3155-065, Aerospace series Electrical contacts used in elements of connection Part 065: Contacts, electrical, male, type A, crimp, class S, size 8 Product standard EN 3645-001, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded
23、coupling, operating temperatures 175 C or 200 C continuous Part 001: Technical specification EN 4165-001, Aerospace series Connectors, electrical, rectangular, modular Operating temperature 175 C continuous Part 001: Technical specification ISO 8843, Aircraft Crimp-removable contacts for electrical
24、connectors Identification system 1)SAE-AS22520, Crimping tools, wire termination, general specification for 2)SAE-AS22520/23, Crimping tools, terminal, hand or power actuated, wire termination: pneumatic tool for wire barrel sizes 0000 through 8 2)1) Published by: ISO International Organization for
25、Standardization http:/www.iso.ch/BS EN 3155-083:2015EN 3155-083:2015 (E) 5 SAE-AS81969, Installing and removal tools, connector electrical contacts, type II, class 2, composition C 2)SAE-AS81969/14, Installing and removal tools, connector electrical contact, type III, class 2, composition B 2)TR 483
26、1, Aerospace series Applicable crimping tools for electrical contact product standards EN 3155-065 and EN 3155-083 3)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3155-001 apply. 4 Required characteristics 4.1 Specific characteristics Type A contact
27、s are for general application and class S corresponds to an operating temperature range from 65 C to 200 C. 2) Published by: SAE National (US) Society of Automotive Engineers http:/www.sae.org/3) Published as ASD-STAN Technical Report at the date of publication of this standard. http:/www.asd-stan.o
28、rg/BS EN 3155-083:2015EN 3155-083:2015 (E) 6 4.2 Dimensions and mass See Figure 1 and Table 1. Dimensions and tolerances are given in millimetres and apply after surface treatment. Key 1 Point of which a square ended gauge pin of the same diameter as the mating contact first engages the female conta
29、ct spring member. 2 This dimension represents the length which includes the active zone of protection (ref. EN 3155-001) 3 Active area protection 4 Manufacturer identification shall be made on diameter either on 6,95, 7,31 or 8. Figure 1 Table 1 Size A B Mass g max. Contact Barrel 08 08 5,65 5,75 4,
30、50 4,60 6,0 08 10 5,00 5,10 3,45 3,55 6,0 BS EN 3155-083:2015EN 3155-083:2015 (E) 7 4.3 Marking by colour code See Table 2. Table 2 Size Two bands according to ISO 8843 Contact Barrel Band 1 Band 2 08 08 Red Red 08 10 Red White 4.4 Material, surface treatment Body material: copper alloy. Surface tre
31、atment: gold on appropriate undercoat. 4.5 Permissible cables See Table 3. Table 3 Size Size of conductors Rated test current A Contact Barrel ASD code Section mm2AWG a 08 08 090 8,98 8 46 08 10 051 or 050 5,00 10 33 aAWG = Closest American Wire Gauge. BS EN 3155-083:2015EN 3155-083:2015 (E) 8 4.6 T
32、ooling 4.6.1 Crimping tools Conform to SAE-AS22520, see Table 4. The qualification selector number used for crimping copper or copper alloy conductors in cables EN 2083 are indicated in Table 4. It is the responsibility of the user if the parameters in Table 4 are changed for service use. Table 4 Co
33、ntact Cable size Tools M22520/23-01 Manual tools Contact size Barrel size ASD code AWG a Die set Locator Locator Selector 08 08 090 8 M22520/23-02 Refer to TR 4831 Refer to TR 4831 Refer to TR 4831 08 10 051 or 050 10 Refer to TR 4831 Refer to TR 4831 Refer to TR 4831 Refer to TR 4831 aAWG = Closest
34、 American Wire Gauge. 4.6.2 Insertion/Extraction tools Conform to SAE-AS81969. See Table 5. Table 5 Size Insertion tools Extraction tools Contact Barrel Wired contact Unwired contact 08 08 M81969/14-06 M81969/14-06 08 10 M81969/14-06 M81969/14-06 4.7 Cable stripping See Table 6. Table 6 Size Strippe
35、d length of cable mm Contact Barrel min. max. 08 08 9,7 10,7 08 10 9,7 10,7 BS EN 3155-083:2015EN 3155-083:2015 (E) 9 4.8 Tests Tests according to EN 2591-100, see Table 7. Table 7 EN 2591- Designation of the test Not applicable Applicable As per EN 3155-001 Remarks 101 Visual examination X 102 Exam
36、ination of dimensions and mass X 201 Contact resistance - Low level X 202 Contact resistance at rated current X 204 Discontinuity of contacts in the microsecond range X 210 Electrical overload X 220 Contact/conductor joint ageing by current and temperature cycling X 301 Endurance at temperature X T
37、= (200 2) C Duration: 1 000 h 305 Rapid change of temperature X TA= ( 65 2) C TB= (200 2) C 307 Salt mist X 315 Fluid resistance X 319 Gas-tightness of solderless wrapped connections X 402 Shock X Apply test conditions specified by EN 2591-402 in EN 3645-001. Manufacturers shall use recognized indus
38、try rear accessory (providing appropriate guiding and clamping for contacts and wire assemblies) as sanctioned by the qualification authority mandated body BS EN 3155-083:2015EN 3155-083:2015 (E) 10 403 Sinusoidal and random vibrations X Apply test conditions specified by EN 2591-403 in EN 3645-001.
39、 T = (200 2) C Manufacturers shall use recognized industry rear accessory (providing appropriate guiding and clamping for contacts and wire assemblies) as sanctioned by the qualification authority mandated body 406 Mechanical endurance X 415 Test probe damage (female contact) X Apply value specified
40、 by EN 3155-001. 416 Contact bending strength X 417 Tensile strength (crimped connection) X For size 0810: 700 N For size 0808: 1 080 N 418 Gauge insertion and extraction forces in and out of a female contact X 424 Stripping force, solderless wrapped connections X 425 Unwrapping, solderless wrapped
41、connections X 501 Soft soldering X 502 Restricted entry X 503 Contact deformation after crimping X 507 Plating porosity X 508 Measurement of thickness of coating on contacts X The measured thickness shall be recorded. 509 Adhesion of coating on contacts X Burnishing test. 513 Magnetic permeability X
42、 2 514 Solderability of contacts with self-contained solder and flux X 4.9 Gauges See EN 3155-001. BS EN 3155-083:2015EN 3155-083:2015 (E) 11 5 Designation EXAMPLE Description block CONTACT, ELECTRICAL Identity block EN3155-083F0810 Number of this standard Type of contact: F: female Contact size (se
43、e Table 1) Barrel size (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 6 Marking See EN 3155-001 and Figure 1. 7 Technical specification See EN 3155-001. This page deliberately left blankThis page deliberately left blankBSI is the
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