1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 3660-027:2013Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectorsPart 027: Cable outlet, style A, 45, unsealed, with cab
2、le tie strain relief for EN 3646 Product standardBS EN 3660-027:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 3660-027:2013. It supersedes BS EN 3660-027:2009, which is withdrawn.The UK participation in its preparation was entrusted to T e c h n i c a l C
3、 o m m i t t e e A C E / 6 , A e r o s p a c e a v i o n i c e l e c t r i c a l a n d fibre optic technology.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Use
4、rs are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013.ISBN 978 0 580 80150 1 ICS 49.060 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority o
5、f the Standards Policy and Strategy Committee on 31 January 2013.Amendments issued since publicationDate T e x t a f f e c t e dBS EN 3660-027:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3660-027 January 2013 ICS 49.060 Supersedes EN 3660-027:2009English Version Aerospace series - Cable
6、 outlet accessories for circular and rectangular electrical and optical connectors - Part 027: Cable outlet, style A, 45, unsealed, with cable tie strain relief for EN 3646 - Product standard Srie arospatiale - Accessoires arrire pour connecteurs circulaires et rectangulaires lectriques et optiques
7、- Partie 027: Raccord, type A, coud 45, non tanche, avec tenue du cble par frettage pour EN 3646 - Norme de produit Luft- und Raumfahrt - Endgehuse fr elektrische und optische Rund- und Rechtecksteckverbinder - Teil 027: Endgehuse, Bauform A, 45, nicht abgedichtet, mit Arm fr Kabelbinder fr EN 3646
8、- Produktnorm This European Standard was approved by CEN on 27 October 2012. 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 bibli
9、ographical references concerning such 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 respons
10、ibility of a CEN member into its own language 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 Repub
11、lic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMAL
12、ISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3660-027:2013: EBS EN 3660-027:2013EN 3660-027:2013 (E) 2 Contents Page Foreword 31 Sc
13、ope 42 Normative references 43 Terms and definitions .44 Characteristics .45 Identification 106 Marking 117 Technical specification 11BS EN 3660-027:2013EN 3660-027:2013 (E) 3 Foreword This document (EN 3660-027:2013) has been prepared by the Aerospace and Defence Industries Association of Europe -
14、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. This European Standard
15、shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2013, and conflicting national standards shall be withdrawn at the latest by July 2013. Attention is drawn to the possibility that some of the elements of this docume
16、nt 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 3660-027:2009. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bo
17、und 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, Netherlands, Norway, Poland, Portug
18、al, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 3660-027:2013EN 3660-027:2013 (E) 4 1 Scope This European Standard defines a range of cable outlets, 45, style A, for use under the following conditions: Associated electrical connector(s) : EN 3660-002
19、 Temperature range, Class A : 65 C to 200 C Class N : 65 C to 200 C Class W : 65 C to 175 C 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies
20、. For undated references, the latest edition 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 3660-001, Aerospace series Cable outlet accessories for circular and rectangular
21、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 standards EN 3660-036, Aerospace series Cable outlet accessories for circular and recta
22、ngular electrical and optical connectors Part 036: Spacer pad for cable outlet, style Z Product standard 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 an
23、d Table 1. For interface dimensions, see 4.3. All dimensions are in millimetres. *All parts quoted in this standard. BS EN 3660-027:2013EN 3660-027:2013 (E) 5 Detail A Key 1 Area for marking (see Clause 6) 2 Knurled, manufactures option 3 Area for cable tie or lacing cord 4 Three off wire lock holes
24、 equi-spaced for 0,8 mm max. diameter wire 5 A- Thread ( see Table 1) 6 6,0 nom. Figure 1 Table 1 Shell size A Thread Class 2B B C aD E F Mass without spacer pad Classes A, N and W max. 0 0,56max. 0,8 max. max. Inches mm mm mm mm mm g 08 0.500-20UNF 15,7 7,75 27,1 6,35 18,6 4,9 10 0.625-24UNEF 18,6
25、9,02 20,1 6,0 12 0.750-20UNEF 21,8 12,76 21,7 6,9 14 0.875-20UNEF 25,0 31,1 14,35 27,8 8,4 16 1.000-20UNEF 28,2 17,61 29,4 10,5 18 1.063-18UNEF 30,9 19,61 31,0 13,0 20 1.188-18UNEF 34,2 22,69 31,8 17,1 22 1.313-18UNEF 37,3 25,71 34,1 18,0 24 1.438-18UNEF 40,5 28,94 35,3 18,8 a“C” dimension is taken
26、when the coupling nut is pulled in forward position. BS EN 3660-027:2013EN 3660-027:2013 (E) 6 4.2 Component parts Spacer pad, see EN 3660-036. 4.3 Interface dimensions 4.3.1 Associated connectors See EN 3660-002. 4.3.2 Interface See Figures 2 and 3 and Table 2. All dimensions are in millimetres. Ke
27、y 1 N number of teeth, see Table 2. 2 4,95 mm min. penetration of Z diameter measured from front of teeth Figure 2 Figure 3 BS EN 3660-027:2013EN 3660-027:2013 (E) 7 Table 2 Shell size W X Y Z N Number of teeth + 0,64 0 0 0,38 + 0,38 0 0 0,25 mm mm mm mm08 12,70 9,14 7,59 6,86 12 10 15,88 12,55 11,0
28、0 9,53 15 12 19,05 15,49 13,94 12,98 21 14 22,23 18,67 17,12 14,86 24 16 25,40 21,84 20,29 18,03 30 18 26,97 23,27 22,07 20,04 33 20 30,18 26,44 25,25 23,22 36 22 33,32 29,62 28,42 26,39 39 24 36,53 32,79 31,60 29,31 42 4.4 Material and finish Cable outlet: Material/Finish Class A : Aluminium/black
29、anodized Material/Finish Class N : Aluminium/electroless nickel plated Material/Finish Class W : Aluminium/olive drab cadmium plated 4.5 Assembly torque These torque values are intended for installation use only. See Table 3. Table 3 Shell size Torque Nm 0,5 08 4,5 10 12 14 16 18 20 9,0 22 24 BS EN
30、3660-027:2013EN 3660-027:2013 (E) 8 4.6 Coupling thread strength torque These torque values are for test purposes, see EN 2591-420 and Table 4. Table 4 Shell size Torque Nm 0,5 08 5,5 10 12 14 16 18 20 11,0 22 24 4.7 Tests Test details to be in accordance with Table 5, EN 3660-001 and EN 2591-100. Q
31、ualification to be in accordance with EN 3660-001. BS EN 3660-027:2013EN 3660-027:2013 (E) 9 Table 5 (1 of 2) EN 2591- Designation on 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 c
32、ontinuity X 212 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X For variant A only 305 Rapid change of temperature X 306 Mould growth X For variant A only 307 Salt mist X Cable outlet not fitted to a connector and suspended with non-metallic cord. Duration: Class
33、es A and N 48 h Class W 500 h 308 Sand and dust X 314 Immersion at low air pressure X 315 Fluid resistance X For variant A only 316 Ozone resistance X 317 Flammability X For variant A only 318 Fire-resistance X 402 Shock X Method A Severity 100 g Number of shocks: 6 (six) 1 (one) in each direction i
34、n 3 (three) perpendicular axes 403 Sinusoidal and random vibration X Method B Figure 3. Table 2. Level J. Duration: 8 (eight) h at ambient temperature 406 Mechanical endurance X 408 Mating and unmating forces X BS EN 3660-027:2013EN 3660-027:2013 (E) 10 Table 5 (2 of 2) EN 2591- Designation on the t
35、est Not applicable Applicable see EN 3660-001 Details 420 Mechanical strength of rear accessories X Phase A Shell size Load N max. 08 44 10 1214 89 1618 20133 22 24 155Phase D and Table 4 422 Locking wire hole strength X 513 Magnetic permeability X Not fitted to a connector. Max. values Classes A, N
36、 and W 2,0 a1 GHz to 10 GHz under consideration. 5 Identification EXAMPLE 1 Description block CABLE OUTLET Identity block EN3660-027XXXX Number of this standard Material/Finish class (see 4.4) Shell size Nothing = without spacer pad A = with spacer pad BS EN 3660-027:2013EN 3660-027:2013 (E) 11 EXAM
37、PLE 2 EN3660-027N08A Cable outlet, style A, aluminium/electroless nickel plated, shell size 08, with spacer pad. NOTE 1 No gaps are required between sections in the part number when printed. NOTE 2 If necessary, the code I9005 shall be placed between the description block and the identity block. 6 M
38、arking Refer to EN 3660-001. 7 Technical specification Refer to EN 3660-001. This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and services. It prese
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