1、BS EN3660-021:2009ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Cable outletaccessories for circularand rectangularelectrical and opticalconnectorsPart 021: Cable outlet, style A, 90,unsealed, self-locking with clampstrain relief for
2、 EN 3645 ProductstandardLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 April2010. BSI 2010ISBN 978 0 580 61333 3Amendments/corrigenda issued si
3、nce publicationDate CommentsBS EN 3660-021:2009National forewordThis British Standard is the UK implementation of EN 3660-021:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represe
4、nted on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Licensed Copy: W
5、ang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3660-021 September 2009 ICS 49.060 English Version Aerospace series - Cable outlet accessories for circular and rectangular electrical and optica
6、l connectors - Part 021: Cable outlet, style A, 90, unsealed Srie arospatiale - Accessoires arrire pour connecteurs circulaires et rectangulaires lectriques et optiques - Partie 021: Raccord coud 90 non tanche, type A, auto-freinant avec brides serre-cbles pour EN 3645 - Norme de produit Luft- und R
7、aumfahrt - Endgehause fur elektrische und optische Rund und Rechteck steckverbinder - Teil 021:Endgehause, Bauform A, 90 Ausfuhrung This European Standard was approved by CEN on 27 June 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
8、 giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three officia
9、l versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, B
10、elgium, 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 COMMITTEE
11、FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3660-021:2009: ELicensed Copy: Wang Bin, IS
12、O/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Characteristics .4 5 Designation . 11 6 Marking 11 7 Technical specification 11 Licensed Copy: Wa
13、ng Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 3 Foreword This document (EN 3660-021:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and vote
14、s 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 given the status of a national standard, ei
15、ther by publication of an identical text or by endorsement, at the latest by March 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or
16、 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, Bulgaria, Cyprus, Czech Republic,
17、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. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05
18、/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 4 1 Scope This product standard defines a range of cable outlets, style A, 90, unsealed, self-locking, with clamp strain relief for use under the following conditions: Associated electrical connector(s) : EN 3660-002 T
19、emperature range, Class N : 65 C to 200 C Class W : 65 C to 175 C Class K : 65 C to 260 C 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition
20、 of the referenced document (including any amendments) applies. EN 2591-100*, Aerospace series Elements of electrical and optical connection Test methods Part 100: General. EN 3645 (series), Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating tem
21、perature 175 C or 200 C continuous. EN 3660-001, 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 conn
22、ectors Part 002: Index of product standards. EN 3660-037, Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectors Part 037: Bushing strip, elastomer, for cable outlet, style Z Product standard. SAE AS85049, Connector accessories, electrical general sp
23、ecification 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 and Table 1. For interface dimensions, see 4.2. *All its parts quoted in this standard.
24、1) Published by: Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 5 Dimensions in millimetres Key c A Thread d Mar
25、king, manufacturers option, see Clause 6. e 4 Drain holes, equally spaced: 2,4 mm for shell size 9 + 11 3,2 mm for shell size 13 + 15 4,8 mm for shell size 17 25 f Knurled, manufacturers option g Captive self-locking nut h Self-locking mechanism NOTE Coupling nut to be captive on cable outlet body b
26、ut rotatetable. Figure 1 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 6 Table 1 Dimensions in millimetres Shell size A B a C D E F G H b J Screw size Mass. max. g Thread closed Class 2A Classes N and W Clas
27、sK max. max. min. max. max. max. max. 0,8 max. inches 09 M12 X 1-6H 21,8 29,01,52 9,65 22,4 20,6 31,5 5,56 21,976-32UNC 23,0 43,5 11 M15 X 1-6H 23,9 31,0 23,9 21,1 33,5 6,71 24,99 24,5 46,0 13 M18 X 1-6H 29,0 36,1 28,4 23,6 38,4 8,74 29,39 27,5 52,0 15 M22 X 1-6H 30,5 37,6 30,2 25,1 41,4 11,68 32,49
28、 31,0 57,5 17 M25 X 1-6H 34,0 41,1 36,6 27,7 44,7 13,84 35,71 33,5 63,0 19 M28 X 1-6H 37,1 44,2 39,6 31,2 50,5 15,62 38,518-32UNC 34,5 65,0 21 M31 X 1-6H 40,1 47,2 42,9 33,0 53,8 17,73 41,71 36,5 68,0 23 M34 X 1-6H 43,4 50,5 44,5 34,5 56,9 19,81 44,91 40,0 75,0 25 M37 X 1-6H 46,5 53,6 47,8 36,1 59,7
29、 21,59 47,47 42,0 79,5 aB dimension is measured from the bottom of the accessory teeth to the end of the cable outlet. bH cable entry is measured with saddle bars closed and bottomed on clamp ears. 4.2 Component parts 4.2.1 A bushing strip A bushing strip, see EN 3660-037, should be used to increase
30、 cable diameter to ensure proper function of the cable outlet clamp. Alternatively an appropriate elastomeric tape, as authorized by the OEM, may be used. 4.3 Interface dimensions 4.3.1 Associated connection See EN 3660-002. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Un
31、controlled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 7 4.3.2 AS85049 Interface See Figure 2 and Table 2. Dimensions in millimetres Figure 2 Table 2 Dimensions in millimetres Shell size R S T U a N 0 0,15 Number of teeth min. min. min. 09 10,57 7,50 6,70 2,90 12 11 13,56 10,80 9,90 2,90 16
32、 13 16,58 13,80 12,80 2,90 20 15 20,57 16,90 16,00 2,90 24 17 23,57 20,10 19,20 2,90 28 19 26,57 22,80 21,40 2,90 32 21 29,57 26,00 24,60 2,90 36 23 32,56 29,10 27,70 2,90 40 25 35,56 32,30 30,90 1,70 44 aMinimum penetration of T diameter. 4.4 Material and finish Material/Finish Class N : Aluminium/
33、Electroless nickel plated Material/Finish Class W : Aluminium/Olive drab cadmium plated Material/Finish Class K : Stainless steel/Passivated Hardware Screws, lock nuts : Stainless steel/Passivated, silver plate optional Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontr
34、olled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 8 4.5 Assembly torque These torque values are intended for installation use only. See Table 3. Table 3 Shell size Torque Nm 0,5 09 4,5 11 13 15 17 19 21 9,0 23 25 4.6 Coupling thread strength torques These torque values are for test purposes
35、, see EN 2591-420 and Table 4. Table 4 Shell size Torque Nm 0,5 09 5,5 11 13 15 17 19 21 11,0 23 25 4.7 Tests Test details to be in accordance with Table 5, EN 3660-001 and EN 2591-100. Qualification to be in accordance with EN 3660-001. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2
36、010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 9 Table 5 EN 2591- Designation of the test Not applicable Applicable see EN 3660-001 Details 101 Visual examination X 102 Examination of dimensions and mass X See 4.1. 205 Housing (shell) electrical continuity X Classes W,
37、N and K 5 m max. 212 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X Classes N and W only 305 Rapid change of temperature X 306 Mould growth X 307 Salt mist X Cable outlet not fitted to a connector and suspended with non-metallic cord. Duration: Classes N and K 4
38、8 h Class W 500 h 308 Sand and dust X 314 Immersion at low air pressure X 315 Fluid resistance X 316 Ozone resistance X 317 Flammability X 318 Fire-resistance X Class K only. In accordance with EN 3645 Classes K, KE, S and SE, respectively. 402 Shock X Method A Severity: 100 g No. of shocks: One in
39、each direction in 3 perpendicular axes, i.e. 6 shocks. (continued over page) Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 10 Table 5 (concluded) EN 2591- Designation of the test Not applicable Applicable se
40、e EN 3660-001 Details 403 Sinusoidal and random vibration X Method B. Figure 3. Level J Duration: 8 hours in each of two axes. Test performed: On one group 50 % of time at 65 C 50 % of time at ambient temperature On a 2ndgroup 100 % of time at maximum temperature of class under test 406 Mechanical e
41、ndurance X 408 Mating and unmating forces X 420 Mechanical strength of rear accessories X Phase A Shell size Bending moment Nm 09 5,5 11 8,5 13 15 11,5 17 14,0 19 21 23 25 17,0 Phase D and Table 4. 422 Locking wire hole strength X 513 Magnetic permeability X Not fitted to a connector. Max. value Cla
42、sses N and W 2,0 Class K 5,0 a1 GHz to 10 GHz under consideration. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN 3660-021:2009EN 3660-021:2009 (E) 11 5 Designation EXAMPLE 1 Description block CABLE OUTLET Identity block EN3660-021XXX Number
43、of this standard Material/Finish class (see 4.4) Shell size EXAMPLE 2 EN3660-021N09 Style A, cable outlet, 90, aluminium, electroless nickel, shell size 09. NOTE 1 No gaps are required between sections in the part number when printed. NOTE 2 If necessary, the code I9005 may be placed between the des
44、cription block and the identity block. 6 Marking See EN 3660-001. 7 Technical specification See EN 3660-001. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 05/07/2010 04:18, Uncontrolled Copy, (c) BSIBS EN3660-021:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)2
45、0 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at theinternational level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by a
46、mendment or revision. Users of BritishStandards should make sure that they possess the latest amendments oreditions.It is the constant aim of BSI to improve the quality of our products and services.We would be grateful if anyone finding an inaccuracy or ambiguity while usingthis British Standard wou
47、ld inform the Secretary of the technical committeeresponsible, the identity of which can be found on the inside front cover. Tel:+44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensuresthat subscribers automatically receive the latest
48、editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should beaddressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 89967001 Email: You may also buy directly using a debit/creditcard from the BSI Shop on the Website http:/ res
49、ponse to orders for international standards, it is BSI policy to supply theBSI implementation of those that have been published as British Standards,unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European andinternational standards through its Library and its Technical Help to ExportersService. Various BSI electronic information services ar
