1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM ASD-STAN prEN 3155-008 Edition P 5 April 2018 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.060 Supersedes e
2、dition P 3 of September 2004 and will supersede EN 3155-008:2005 Descriptors: ENGLISH VERSION Aerospace series Electrical contacts used in elements of connection Part 008: Contacts, electrical, male, type A, crimp, class S Product standard Luft- und Raumfahrt Elektrische Kontakte zur Verwendung in V
3、erbindungselementen Teil 008: Elektrische Stiftkontakte, Typ A, crimpbar, Klasse S Produktnorm Srie arospatiale Contacts lectriques utiliss dans les organes de connexion Partie 008 : Contacts lectriques, mles, type A, sertir, classe S Norme de produit This “Aerospace Series“ Prestandard has been dra
4、wn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent t
5、o the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, the ASD-STAN prEN will be
6、 submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdra
7、wing any national standards conflicting with the EN. ASD-STAN Technical Committee approves that: “This document is published by ASD-STAN for the needs of the European Aerospace Industry. The use of this standard is entirely voluntary, and its applicability and suitability for any particular use, inc
8、luding any patent infringement arising therefrom, is the sole responsibility of the user.” ASD-STAN reviews each standard and technical report at least every five years at which time it may be revised, reaffirmed, stabilized or cancelled. ASD-STAN invites you to send your written comments or any sug
9、gestions that may arise. All rights reserved. No parts of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of ASD-STAN. Order details: E-mail:
10、salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publication 1st April 2018 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2018 ASD-STAN prEN 3155-008:2018 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative
11、 references 3 3 Terms and definitions . 4 4 Required characteristics 4 5 Designation . 18 6 Marking . 18 7 Technical specification . 18 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the
12、 rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 3155-008:2018 (E) 3 1 Scope This standard specifies the required characteristics, tests and tooling applicable to male electrical contacts 008, type A, crimp, class S, used in el
13、ements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated female contacts are defined in EN 3155-003 and EN 3155-009. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable
14、 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 EN 2591 (all parts)
15、, Aerospace series Elements 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: List and utiliza
16、tion of contacts EN 3155-003, Aerospace series Electrical contacts used in elements of connection Part 003: Contacts, electrical, female, type A, crimp, class S Product standard EN 3155-009, Aerospace series Electrical contacts used in elements of connection Part 009: Contacts, electrical, female, t
17、ype A, crimp, class S Product standard EN 3645-001, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 001: Technical specification EN 4434, Aerospace series Copper or copper alloy lightweight conductor
18、s for electrical cables Product standard (Normal and tight tolerances) ISO 8843, Aircraft Crimp-removable contacts for electrical connectors Identification system 1) SAE-AS22520, Crimping tools, wire termination, general specification for 2) SAE-AS81969, Installing and removal tools, connector elect
19、rical contact, general specification for 2) TR 4837, Aerospace series Applicable crimping tools for electrical contact product standards EN 3155-003, EN 3155-008 and EN 3155-009 for contact size # 10 and barrel size # 10 only 3) 1) Published by: ISO International Organization for Standardization htt
20、p:/www.iso.ch/ 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 by AeroSpace and Defence industries Association of Europe - Standardization (ASD-STAN) (www.asd-stan.org) prEN 31
21、55-008:2018 (E) 4 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 contacts are for general application and class S corresponds to an operating temperature range from 65 C t
22、o 200 C. prEN 3155-008:2018 (E) 5 4.2 Dimensions and mass See Figure 1 to Figure 7 and Table 1. Dimensions and tolerances are given in millimetres and apply after surface treatment. 0,1 General concentricity 0,08 Concentricity between E and G for size 22 contact 0,025 Concentricity between E and G f
23、or all size contacts except size 22 Key 1 Colour bands, see Table 2. 2 Break or radius leading edge 3 Radius A 4 See EN 3155-001 for Length of Selective Protection “LSP” definition 5 Authorized area of manufacturer identification 6 One side only, see detail Z. Figure 1 Connector contact Figure 2 Det
24、ail S Contact size 22 barrel size 22 prEN 3155-008:2018 (E) 6 Key 1 Identification groove optional 2 Retention groove Figure 3 Detail T Contact size 22 barrel size 22 Figure 4 Detail U Contact size 20 barrel size 22 prEN 3155-008:2018 (E) 7 Figure 5 Detail V Contact size 12 barrel size 14 Figure 6 D
25、etail W Contact size 10 prEN 3155-008:2018 (E) 8 Key 1 One side only, see detail Z. Figure 7 Detail Z Contact all size (optional design) Table 1 Connector contact Size A B C D E F G H K M Q R S Mass g Contact Barrel Radius max. 22 22 0,51 0,25 0,774 0,749 1,57 1,52 0,56 0,46 0,902 0,851 0,28 max. 1,
26、22 1,17 0,13 0,08 3,99 3,58 0,56 0,46 1,17 0,46 6,02 5,87 0,08 20 22 0,64 0,38 1,04 0,99 2,39 2,31 0,56 0,46 0,902 0,851 0,38 max 1,78 1,73 0,13 0,08 3,99 3,58 0,56 0,46 1,17 0,46 6,02 5,87 0,14 20 20 0,64 0,38 1,04 0,99 2,39 2,31 0,81 0,66 1,22 1,17 0,38 max. 1,78 1,73 0,25 0,13 5,82 5,31 1,98 1,83
27、 0,81 0,66 1,60 0,66 6,02 5,87 0,15 20 18 0,64 0,38 1,04 0,99 2,39 2,31 0,81 0,66 1,35 1,30 0,38 max. 1,78 1,73 0,25 0,13 5,82 5,31 1,98 1,83 0,81 0,66 1,60 0,66 6,02 5,87 0,15 16 16 0,64 0,51 1,613 1,562 3,30 3,23 1,07 0,91 1,73 1,68 0,76 0,28 2,62 2,57 0,25 0,13 5,2 5,31 2,24 2,08 1,07 0,76 1,85 0
28、,91 6,02 5,87 0,35 16 14 0,64 0,51 1,613 1,562 3,30 3,23 1,07 0,91 1,87 1,82 0,76 0,28 2,62 2,57 0,25 0,13 5,82 5,31 2,24 2,08 1,07 0,76 1,85 0,91 6,02 5,87 0,33 12 12 0,64 0,51 2,41 2,36 4,62 4,55 1,07 0,91 2,59 2,49 1,57 1,09 3,84 3,76 0,41 0,13 5,82 5,31 2,24 2,08 1,07 0,76 1,85 0,91 6,02 5,87 0,
29、89 12 14 0,64 0,51 2,41 2,36 4,62 4,55 0,80 0,70 1,87 1,82 1,57 1,09 3,84 3,76 0,41 0,13 5,82 5,31 1,74 1,64 1,07 0,76 1,85 0,91 6,02 5,87 0,62 10 10 0,64 0,51 3,20 3,15 6,15 6,05 1,32 1,02 3,56 3,40 2,39 1,88 5,41 5,26 0,41 0,13 9,78 9,02 2,24 2,08 not appli-cable not appli-cable 10,29 10,03 1,56 4
30、.3 Marking by colour code See Table 2. prEN 3155-008:2018 (E) 9 Table 2 Marking Colour identification bands according to ISO 8843 Size Contact Barrel Band 1 Band 2 a 22 22 Green Green 20 22 Red Green 20 20 Red Red 20 18 Red Brown b 16 16 Blue Blue 16 14 Blue White c 12 12 Yellow Yellow 12 14 Yellow
31、White c 10 10 White Brown As an alternative, when the two band colours are the same, only one band of 2 mm width nominal can be applied. a The width of the band 2 shall be twice the width of the band 1. b Violet colour band not to be used for new manufacture. c Orange colour band not to be used for
32、new manufacture. 4.4 Material, surface treatment Body material: copper alloy; Surface treatment: gold an appropriate undercoat, thickness of protection see EN 3155-001, selective protection permitted. prEN 3155-008:2018 (E) 10 4.5 Permissible cables See Table 3. Table 3 Permissible cables Size Size
33、of conductors Rated test current A Contact Barrel ASD code Section mm2 AWG a 22 22 004 0,40 22 5 002 0,25 24 3 001 0,15 26 2 20 22 004 0,40 22 5 002 0,25 24 3 001 0,15 26 2 20 20 006 0,60 20 7,5 004 0,40 22 5 002 0,25 24 3 20 18 010 1,00 18 7,5 006 0,60 20 7,5 004 0,40 22 5 002 0,25 24 3 16 16 012 1
34、,20 16 13 010 1,00 18 10 006 0,60 20 7,5 16 14 020 2,00 14 13 012 1,20 16 13 010 1,00 18 10 006 0,60 20 7,5 12 12 030 3,00 12 23 020 2,00 14 17 12 14 020 2,00 14 17 012 1,20 16 13 010 1,00 18 10 006 0,60 20 7,5 10 10 050 5,00 10 33 030 3,00 12 23 a AWG Closest American Wire Gauge. prEN 3155-008:2018
35、 (E) 11 4.6 Tooling 4.6.1 Crimping tools Conform to SAE-AS22520, see Table 4 and Table 5. The qualification selector numbers used for crimping copper or copper alloy conductors in cables EN 2083 or EN 4434 are indicated in Table 4. It is the responsibility of the user if the parameters in Table 4 an
36、d Table 5 are changed for service use. Table 4 Crimping tools (1 of 2) Contact Cable size Tool M22520/1-01 Tool M22520/2-01 Tool M22520/7-01 Contact size Barrel size ASD code AWG a Positioner Selector number Positioner Selector number Positioner Selector number 22 22 001 26 Not applicable M22520/2-0
37、9 2 M22520/7-07 1 002 24 3 2 004 22 4 3 20 22 001 26 Not applicable M22520/2-23 2 Not applicable 002 24 3 004 22 4 20 20 002 24 M22520/1-04 Red 1 M22520/2-10 4 M22520/7-08 4 004 22 2 5 5 006 20 3 6 6 20 18 002 24 M22520/1-04 Red 1 M22520/2-10 4 M22520/7-08 4 004 22 2 5 5 006 20 3 6 6 010 18 4 7 7 16
38、 16 006 20 M22520/1-04 Blue 4 Not applicable M22520/7-04 7 010 18 5 8 012 16 6 8 16 14 006 20 M22520/1-04 Blue 4 Not applicable M22520/7-04 7 010 18 5 8 012 16 6 8 020 14 6 8 prEN 3155-008:2018 (E) 12 Table 4 Crimping tools (2 of 2) Contact Cable size Tool M22520/1-01 Tool M22520/2-01 Tool M22520/7-
39、01 Contact size Barrel size ASD code AWG a Positioner Selector number Positioner Selector number Positioner Selector number 12 12 020 14 M22520/1-04 Yellow 7 Not applicable Not applicable 030 12 8 12 14 006 20 M22520/1-04 Yellow 4 Not applicable Not applicable 010 18 5 012 16 6 020 14 6 a AWG Closes
40、t American Wire Gauge. Table 5 Contact Cable size Tools M22520/23-01 Contact size Barrel size ASD code AWG a Positioner 10 10 030 12 See TR 4837. 050 10 a AWG Closest American Wire Gauge. 4.6.2 Insertion/Extraction tools Conform to SAE-AS81969. See Table 6. prEN 3155-008:2018 (E) 13 Table 6 Insertio
41、n/Extraction tools Size Insertion tools Extraction tools Contact Barrel Wired contact Unwired contact 22 22 M81969/14-01 M81969/14-01 M81969/30-08 M81969/8-01 M81969/8-02 20 22 M81969/14-10 M81969/14-10 M81969/30-11 M81969/8-05 M81969/8-06 20 20 M81969/14-10 M81969/14-10 M81969/30-11 M81969/8-05 M81
42、969/8-06 20 18 M81969/14-10 M81969/14-10 M81969/30-11 M81969/8-05 M81969/8-06 16 16 M81969/14-03 M81969/14-03 M81969/30-12 M81969/8-07 M81969/8-08 16 14 M81969/14-03 M81969/14-03 M81969/30-12 M81969/8-07 M81969/8-08 12 12 M81969/14-04 M81969/14-04 M81969/30-13 M81969/8-09 M81969/8-10 12 14 M81969/14
43、-04 M81969/14-04 M81969/30-13 M81969/8-09 M81969/8-10 10 10 M81969/14-05 M81969/14-05 Not applicable M81969/8-11 M81969/8-12 4.7 Cable stripping See Table 7. prEN 3155-008:2018 (E) 14 Table 7 Cable stripping Size Stripped length of cable mm 0,5 Contact Barrel 22 22 4 20 22 4 20 20 6 20 18 16 16 16 1
44、4 12 12 12 14 10 10 9 4.8 Tests Contacts shall be fitted in connector EN 3645 mated with cable outlet similar or equivalent to EN 3660-020 for tests in accordance EN 3155-001. Suitable contact arrangements: 13-35 (for contacts size 22), 19-32 (for contacts size 20), 21-16 or 23-21 (for contacts size
45、 16), 21-11 (for contacts size 12), 25-11 (for contact size 10) to be filled as follows, see Figure 8. prEN 3155-008:2018 (E) 15 13N35 contacts, size 22 19N32 contacts, size 20 21N16 or 21G16 contacts, size 16 23N21 contacts, size 16 21N11 contacts, size 12 25N11 contacts, size 10 Above non blank ca
46、vities shall be wired Figure 8 Suitable contact arrangements See Table 8. Contact to be crimped on conductor as per EN 2083 or EN 4434 code D. Table 8 Tests (1 of 3) EN 2591- Designation of the test Not applicable Applicable According to EN 3155-001 Remarks 101 Visual examination X 102 Examination o
47、f dimensions and mass X See 4.2. 201 Contact resistance low level X 202 Contact resistance at rated current X 203 Electrical continuity at microvolt level X 204 Discontinuity of contacts in the microsecond range X 206 Measurement of insulation resistance X 207 Voltage proof test X prEN 3155-008:2018
48、 (E) 16 Table 8 Tests (2 of 3) EN 2591- Designation of the test Not applicable Applicable According to EN 3155-001 Remarks 210 Electrical overload X 211 Capacitance X 212 Surface transfer impedance X 213 Shielding effectiveness from 100 MHz to 1 GHz X 220 Contact/conductor joint ageing by current and temperature cycling X 221 Voltage Standing Wave Ratio (VSWR) X 222 Insertion Loss (I.L.) X 223 Measurement of characteristic impedance of a coaxial connector or contact X 301 Endurance at
