1、BS EN 2997-014:2016Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-r e s i s t a n t o r n o n f i r e - r e s i s t a n t , operating temperatures -65 C to 175 C continuous, 200 C continuous, 260 C peakPart 014: Square flange receptacle with integrated accessory Pr
2、oduct standardBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 2997-014:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 2997-014:2016. It supersedes BS EN 2997-014:2011 which is withdrawn.The UK participation in its pre
3、paration was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and 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. User
4、s are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 92600 6 ICS 49.060 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of t
5、he Standards Policy and Strategy Committee on 31 July 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 2997-014:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2997-014 July 2016 ICS 49.060 Supersedes EN 2997-014:2011English Version Aerospace series - Con
6、nectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures -65 C to 175 C continuous, 200 C continuous, 260 C peak - Part 014: Square flange receptacle with integrated accessory - Product standard Srie arospatiale - Connecteurs lectriques ci
7、rculaires accouplement par bague filete, rsistant au feu ou non, tempratures dutilisation - 65 C 175 C continu, 200 C continu, 260 C en pointe - Partie 014 : Embase fixation par collerette carre avec accessoire intgr - Norme de produit Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Schraub
8、kupplung, feuerbestndig oder nicht feuerbestndig, Betriebstemperaturen -65 C bis 175 C konstant, 200 C konstant, 260 C Spitze - Teil 014: Fester Steckverbinder mit quadratischem Montageflansch und integriertem Endgehuse - Produktnorm This European Standard was approved by CEN on 4 April 2016. CEN me
9、mbers 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 bibliographical references concerning such national standards may be obtained on applica
10、tion 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 responsibility of a CEN member into its own language and notified to the CEN-CENELEC Manag
11、ement 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 Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia
12、, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix
13、 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2997-014:2016 EBS EN 2997-014:2016EN 2997-014:2016 (E) 2 Contents European foreword . 3 1 Scope . 3 2 Normative references . 3 3 Terms and definitions 4 4 Re
14、quired characteristics . 4 5 Designation . 8 6 Marking 9 7 Technical specification . 9 BS EN 2997-014:2016EN 2997-014:2016 (E) 3 European foreword This document (EN 2997-014:2016) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enqu
15、iries and votes carried out in accordance with the rules of this Association, this European 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
16、a national standard, either by publication of an identical text or by endorsement, at the latest by January 2017, and conflicting national standards shall be withdrawn at the latest by January 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject o
17、f patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 2997-014:2011. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this E
18、uropean 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, Portugal, Romania, Slovakia,
19、Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. 1 Scope This standard specifies the characteristics of square flange mounted receptacles with integrated accessory in the family of circular electrical connectors coupled by threaded ring. It applies to class defined in Table 3. Fo
20、r contacts, filler plugs associated with this receptacle, see EN 2997-002. For plugs, see EN 2997-008 and EN 2997-016 and for protective covers, see EN 2997-009. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for
21、 its application. For dated references, only the edition cited applies. For undated references, EN 2997-001, Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures 65 C to 175 C continuous, 200 C continuous, 260 C p
22、eak - Part 001: Technical specification EN 2997-002, Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 C to 175 C continuous, 200 C continuous, 260 C peak - Part 002: Specification of performance and conta
23、ct arrangements EN 2997-008, Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 C to 175 C continuous, 200 C continuous, 260 C peak - Part 008: Plug - Product standard BS EN 2997-014:2016EN 2997-014:2016 (E
24、) 4 EN 2997-009, Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 C to 175 C continuous, 200 C continuous, 260 C peak - Part 009: Protective cover for receptacle - Product standard EN 2997-016, Aerospace
25、series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures -65 C to 175C continuous, 200C continuous, 260C peak - Part 016: Plug with integrated accessory - Product standard EN 3155-002, Aerospace series - Electrical contacts use
26、d in elements of connection - Part 002: List and utilization of contacts 3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 2997-001 apply. 4 Required characteristics 4.1 Dimensions and mass See Figure 1 and Table 1. Dimensions and tolerances are in mill
27、imetres; they apply after surface treatment. Key 1 Thread 2 See EN 2997-001 3 Blue colour band minimum width 0,64 a 4 holes 3,30 3,10housing sizes 8 to 22 4 holes 3,91 3,68housing sizes 24 to 28 NOTE Cable entry internal and external dimensions can be found in EN 2997-001. Figure 1 Square flange rec
28、eptacle BS EN 2997-014:2016EN 2997-014:2016 (E) 5 Table 1 Square flange version (Figure 1) Housing size F G K Mass ag max. max. max. min. Stainless steel Aluminium alloy 08 14,27 15,09 20,75 20,49 25 10 17,67 18,26 23,93 23,67 40 12 22,22 20,62 26,32 26,06 48 14 23,77 23,01 28,71 28,45 60 16 26,97 2
29、4,61 31,88 31,62 70 18 30,15 26,97 34,24 33,98 81 20 33,32 29,36 36,63 36,37 22 36,49 31,75 39,80 39,54 24 39,67 34,92 43,39 43,13 110 28 46,02 39,67 50,93 50,67 aMass without contacts. BS EN 2997-014:2016EN 2997-014:2016 (E) 6 4.2 Panel cut-out and mounting of connectors See Figure 2 and Table 2 fo
30、r panel cut-out and Figure 3 for mounting of connectors. Dimensions and tolerances are in millimetres Connector one Connector two Key a 4 holes C X min. value is calculated as follows: D/2 connector one + D/2 connector two (see Table 2 for value D). Figure 2 Minimum distance between two connectors (
31、X min.) Table 2 Panel cut-out (Figure 2) Housing size A min. B C D min. 08 15,80 15,09 3,30 3,10 31,70 10 18,70 18,26 34,90 12 23,40 20,62 39,60 14 24,90 23,01 41,25 16 28,30 24,61 44,45 18 31,10 26,97 47,35 20 34,50 29,36 51,90 22 37,50 31,75 54,10 24 40,60 34,92 3,91 3,68 57,25 28 48,00 39,67 65,2
32、5 BS EN 2997-014:2016EN 2997-014:2016 (E) 7 Front mounting (except housing size 8) Rear mounting Key 1 Panel Figure 3 Panel mounting 4.3 Material, surface treatment See Table 3. 4.4 Main general characteristics See EN 2997-002. 4.5 Possible combinations of plugs and receptacles See EN 2997-002. BS E
33、N 2997-014:2016EN 2997-014:2016 (E) 8 5 Designation EXAMPLE NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 3 Class Class Model description WS Sealed receptacle with housing in olive-green cadmium-plated aluminium alloy, conducting finish
34、, 500 h resistance to salt mist, crimp contacts, maximum operating temperature 175 C continuous RS Sealed receptacle with housing in nickel-plated aluminium alloy, 48 h resistance to salt mist, crimp contacts, maximum operating temperature 200 C continuous S Sealed receptacle with housing in passiva
35、ted stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, maximum operating temperature 200 C continuous SV Sealed receptacle with housing in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, high vibrations, maximum operating temper
36、ature 260 C peak SE Sealed receptacle with housing in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, maximum operating temperature 260 C peak SF Sealed plug and receptacle with housing in passivated stainless steel, 500 h resistance to salt mist, crimp con
37、tacts, fire-resistant (including fire immersion), high vibrations, plug with grounding-spring-system, maximum operating temperature 260 C peak BS EN 2997-014:2016EN 2997-014:2016 (E) 9 Table 4 Type of contact Contacts Delivered without contact Delivered with contacts with standard barrelsaEN 3155-XX
38、XX2222 EN 3155-XXXX2020 EN 3155-XXXX1616 EN 3155-XXXX1212 Delivered with specific contacts size 20 with special barrelaEN 3155-XXXX2018 bMale A M C Female B F D aSee EN 3155002. bOnly affects size 20 contact arrangements. 6 Marking Unless there are other specific contractual requirements, the markin
39、g shall include: the identity block as defined in Clause 5, except for the 13th (class S) or 14th (all other classes) character which shall be marked according to Table 5; the date of manufacture (year, week); the manufacturers name or trade mark. Table 5 Identification character 13th or 14th charac
40、ter of the identity block For A, M, CaM For B, F, DaF aSee Table 4. 7 Technical specification See EN 2997-001. This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information
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