1、BRITISH STANDARDBS EN 3660-023:2008Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 023: Cable outlet, style A, 90, composite, unsealed, with cable tie strain relief Product standardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g
2、56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3660-023:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2009 BSI 2
3、009ISBN 978 0 580 60582 6National forewordThis British Standard is the UK implementation of EN 3660-023:2008. The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology.A list of organizations represented on this commit
4、tee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued sin
5、ce publicationDate CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 3660-023April 2008ICS 49.060English VersionAerospace series - Cable outlet accessories for circular andrectangular electrical and optical connectors - Part 023: Cableoutlet, style A, 90 , composite, unsealed, with cable tie
6、 strainrelief - Product standardSrie arospatiale - Accessoires arrires pour connecteurscirculaires et rectangulaires lectriques et optiques - Partie023 : Raccord, type A, coud 90 , composite, non tanche,avec tenue du cble par frettage - Norme de produitLuft- und Raumfahrt - Endgehuse fr elektrische
7、undoptische Rund- und Rechtecksteckverbinder - Teil 023:Endgehuse, Bauform A, 90 , Composite, nichtabgedichtet, mit Arm fr Kabelbinder - ProduktnormThis European Standard was approved by CEN on 12 January 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
8、the conditions for giving this 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 CEN Management Centre or to any CEN member.This European Standard exists i
9、n three official versions (English, 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies o
10、f Austria, 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 United Kingdom.EUROPEAN C
11、OMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3660-023:2008: E2 Contents Page Forew
12、ord3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Characteristics.4 5 Designation 9 6 Marking .10 7 Technical specification .10 BS EN 3660-023:20083 Foreword This document (EN 3660-023:2008) has been prepared by the Aerospace and Defence Industries Association of Europe - Standard
13、ization (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 October 2008, and conflicting national standards shall be withdrawn at the latest by October 2008. Attention is drawn to the possibility that some of the elements of this document
15、 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: Aust
16、ria, 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 366
17、0-023:20084 1 Scope This product standard defines a range of cable outlets, 90, style A, composite, for use under the following conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class P : 55 C to 200 C 2 Normative references The following referenced documents are indisp
18、ensable 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 2591-*, Aerospace series Elements of electrical and optical connection Test methods. EN 366
19、0-001, Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 001: Technical specification. EN 3660-002, Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 002: Index of product standard
20、s. AS85049, Connector accessories, electrical general specification for. 1)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3660-001 apply. 4 Characteristics 4.1 Dimensions and mass For dimensions and mass, see Figure 1, Figure 2 and Table 1. For inter
21、face dimensions, see 4.2. *All its parts quoted. 1) Published by: Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001. BS EN 3660-023:20085 All dimensions in millimetres Key Key1 Thread A 2 Teeth N (see Table 2) 3 Marking (see Clause 6) 4 Shell size relief
22、marked this area 5 Cable tie or lacing cord 1 Straight knurl 2 F Radius Figure 1 Figure 2 Table 1 B C a D E F G Mass Shell size A Thread Class 2B max. 0 0,56 max. max. max. max. max. inches mm mm mm mm mm mm g 08 0.500-20UNEF 15,55 11,40 6,75 5,80 3,0 10 0.625-24UNEF 18,52 11,30 9,28 5,44 3,4 12 0.7
23、50-20UNEF 21,67 12,05 12,78 4,93 24,0 4,0 14 0.875-20UNEF 24,87 12,30 14,83 6,63 4,8 16 1.000-20UNEF 28,13 11,30 17,88 7,39 26,0 5,6 18 1.0625-18UNEF 30,30 11,77 19,80 8,23 28,0 6,1 20 1.1875-18UNEF 33,48 23,05 7,6 22 1.3125-18UNEF 36,65 26,28 9,93 29,5 8,1 24 1.4375-18UNEF 39,83 7,75 11,90 29,27 13
24、,63 33,5 8,9 a“C” dimension is taken when the coupling nut is pulled in forward position. BS EN 3660-023:20086 4.2 Interface dimensions 4.2.1 Associated connection See EN 3660-002. 4.2.2 Standard AS85049 interface See Figure 3, Figure 4 and Table 2. All dimensions in millimetres Figure 3 Figure 4 Ta
25、ble 2 G H I 0 0,38 0 0,38 0 0,25 Shell size mm mm mm N Number of teeth 08 11,02 9,10 6,86 12 10 14,35 12,50 9,53 15 12 17,19 15,50 12,98 21 14 20,45 18,70 14,86 24 16 23,67 21,80 18,03 30 18 25,37 23,30 20,04 33 20 28,37 26,40 23,22 36 22 31,75 29,60 26,39 39 24 34,70 32,80 29,31 42 4.3 Material and
26、 finish Material Class P : Composite, natural colour, unplated BS EN 3660-023:20087 4.4 Assembly torque These torque values are intended for installation use only, see Table 3. Table 3 Shell size Torque Nm max. 08 2,2 10 2,8 12 14 3,4 16 3,9 18 20 5,0 22 24 9,0 4.5 Coupling thread strength torques T
27、hese torque values are for test purposes, see EN 2591-420 and Table 4. Table 4 Shell size Torque Nm max. 08 3,0 10 3,5 12 14 4,5 16 5,0 18 20 6,5 22 24 11,5 BS EN 3660-023:20088 4.6 Tests Test details to be in accordance with Table 5 and EN 3660-001. Qualification to be in accordance with EN 3660-00
28、1. Table 5 EN 2591 Test No. Title Not applicable Applicable see EN 3660-001 Particulars 101 Visual examination X 102 Examination of dimensions and mass X See 4.1. 205 Housing (shell) electrical continuity X 212 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X Meth
29、od B. Temperature: 200 C Duration: 1 000 h 305 Rapid change of temperature X 306 Mould growth X See EN 3660-001. 307 Salt mist X 308 Sand and dust X 314 Immersion at low air pressure X 315 Fluid resistance X 316 Ozone resistance X 317 Flammability X Method A, on standard test specimen, not on produc
30、t 318 Fire-resistance X 402 Shock X Method A. Severity 100 g Number of shocks: 6 One in each direction in 3 perpendicular axes 403 Sinusoidal and random vibration X Method B. Figure 3 and Table 2. Level J Duration: 8 h in each of two axes. Test performed: On one group 50 % of time at ( 55 2) C 50 %
31、of time at ambient temperature On a 2ndgroup 100 % of time at max. temperature continued BS EN 3660-023:20089 Table 5 (concluded) EN 2591 Test No. Title Not applicable Applicable see EN 3660-001 Particulars 406 Mechanical endurance X 30 cycles 408 Mating and unmating forces X Phase A Shell size Load
32、 N max. 08 31,0 10 41,4 12 53,2 14 52,2 16 78,9 18 94,0 20 118,2 22 142,7 24 157,0 420 Mechanical strength of rear accessories X Phase D and Table 4 422 Locking wire hole strength X 513 Magnetic permeability X 515 Hydrolytic stability X a1 GHz to 10 GHz under consideration. 5 Designation EXAMPLE EN3
33、660-023P08 Cable outlet, style A, 90, composite, unplated, shell size 08. Description block CABLE OUTLET Identity block EN3660-023P08 Number of this standard Material/Finish class, see 4.3 Shell size NOTE 1 No gaps are required between sections in the part number when printed. NOTE 2 If necessary, t
34、he code I9005 shall be placed between the description block and the identity block. BS EN 3660-023:200810 6 Marking Refer to EN 3660-001 and Figure 1. 7 Technical specification Refer to EN 3660-001. BS EN 3660-023:2008blankBS EN 3660-023:2008BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards
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