1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 3660-025:2013Aerospace series Cable outlet accessories for circular and rectangular electrical and optical connectorsPart 025: Cable outlet, style A, straight, unsealed, wi
2、th cable tie strain relief for EN 3646 Product standardBS EN 3660-025:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 3660-025:2013. It supersedes BS EN 3660-025:2009, which is withdrawn.The UK participation in its preparation was entrusted to T e c h n i c
3、 a l C 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 contrac
4、t. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013.ISBN 978 0 580 80149 5 ICS 49.060 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the autho
5、rity of 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 3660-025:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3660-025 January 2013 ICS 49.060 Supersedes EN 3660-025:2009English Version Aerospace series -
6、 Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 025: Cable outlet, style A, straight, unsealed, with cable tie strain relief for EN 3646 - Product standard Srie arospatiale - Accessoires arrire pour connecteurs circulaires et rectangulaires lectriques
7、et optiques - Partie 025: Raccord, droit, type A, 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 025: Endgehuse, Bauform A, gerade, nicht abgedichtet, mit Arm fr Kabelbind
8、er fr EN 3646 - 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 l
9、ists and bibliographical 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 und
10、er the responsibility 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
11、Yugoslav Republic 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 EUR
12、OPEN DE NORMALISATION 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 3660-025:2013: EBS EN 3660-025:2013EN 3660-025:2013 (E) 2 Contents Page
13、Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Characteristics .45 Identification 106 Marking 117 Technical specification 11BS EN 3660-025:2013EN 3660-025:2013 (E) 3 Foreword This document (EN 3660-025:2013) has been prepared by the Aerospace and Defence Industries Associatio
14、n 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. This Euro
15、pean Standard 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
16、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 3660-025:2009. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following co
17、untries 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, Netherlands, Norway,
18、Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 3660-025:2013EN 3660-025:2013 (E) 4 1 Scope This European Standard defines a range of cable outlets, straight, style A, for use under the following conditions: Associated electrical connec
19、tor(s) : EN 3660-002 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 e
20、dition cited applies. 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 circu
21、lar 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 standards EN 3660-036, Aerospace series Cable outlet accessories fo
22、r circular and rectangular 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 m
23、ass, see Figure 1 and Table 1. For interface dimensions, see 4.3. All dimensions are in millimetres. *All parts quoted in this standard. BS EN 3660-025:2013EN 3660-025:2013 (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
24、 off wire lock holes 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 Radius F Mass without spacer pad Classes A, N and W max. 0 0,56max. 0,8 0,8 max. Inches mm mm mm mm mm g 08 0.500-20UNF 30,3 7,75 15,7 2,1 6,9 4,8
25、 10 0.625-24UNEF 18,7 2,9 9,5 6,4 12 0.750-20UNEF 31,8 21,8 3,8 12,9 7,5 14 0.875-20UNEF 36,4 25,0 4,8 14,9 9,2 16 1.000-20UNEF 28,3 5,7 18,0 11,2 18 1.063-18UNEF 38,1 31,0 7,2 20,0 12,720 1.188-18UNEF 41,4 34,2 23,2 14,8 22 1.313-18UNEF 44,5 37,3 7,8 26,4 18,1 24 1.438-18UNEF 47,8 40,5 8,9 29,3 19,
26、3 a“C” dimension is taken when the coupling nut is pulled in forward position. BS EN 3660-025:2013EN 3660-025:2013 (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 dimensi
27、ons are in millimetres. Key 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 3660-025:2013EN 3660-025:2013 (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
28、6,86 12 10 15,88 12,55 11,00 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
29、 Class A : Aluminium/black 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 1
30、4 16 18 20 9,0 22 24 BS EN 3660-025:2013EN 3660-025:2013 (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
31、3660-001 and EN 2591-100. Qualification to be in accordance with EN 3660-001. BS EN 3660-025:2013EN 3660-025:2013 (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 H
32、ousing (shell) electrical continuity X 212 Surface transfer impedance (from 100 MHz to 1 GHz) aX 301 Endurance at temperature X 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. Duratio
33、n: Classes 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 dir
34、ection in 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 3660-025:2013EN 3660-025:2013 (E) 10 Table 5 (2 of 2) EN 2591- Designation
35、on the test 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 44 12 44 14 89 16 89 18 89 20 133 22 133 24 155 Phase D and Table 4 422 Locking wire hole strength X 513 Magnetic permeability X Not fitted to a connect
36、or. Max. values Classes A, N and W 2,0 a1 GHz to 10 GHz under consideration. 5 Identification EXAMPLE 1 Description block CABLE OUTLET Identity block EN3660-025XXXX Number of this standard Material/Finish class (see 4.4) Shell size Nothing = without spacer pad A = with spacer pad BS EN 3660-025:2013
37、EN 3660-025:2013 (E) 11 EXAMPLE 2 EN3660-025N08A 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
38、 and the identity block. 6 Marking 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, inform
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