BS EN 2997-004-2006 Aerospace series - Connectors electrical circular coupled by threaded ring fire-resistant or non fire-resistant operating temperatures -65 C to 175 C continuous.pdf

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1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58threaded ring, fire-resistant or non fire-resistant, operating temperatures p65 C to 175 C continuo

2、us, 200 C continuous, 260 C peak Part 004: Jam-nut mounted receptacle Product standardThe European Standard EN 2997-004:2006 has the status of a British StandardICS 49.060Aerospace series Connectors, electrical, circular, coupled by BRITISH STANDARDBS EN 2997-004:2006BS EN 2997-004:2006This British

3、Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2006 BSI 2006ISBN 0 580 49566 3Amendments issued since publicationAmd. No. Date CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsi

4、ble for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.National forewordThis British Standard was published by BSI. It is the UK implementation of EN 2997-004:2006. It supersedes BS EN 2997-4:1997 which is withdrawn.The UK participation in it

5、s preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/3, Aerospace Connectors.A list of organizations represented on ACE/6/-/3 can be obtained on request to its secretary.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE

6、 NORM EN 2997-004 October 2006 ICS 49.060 Supersedes EN 2997-4:1997 English Version 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 004: Jam-nut

7、 mounted receptacle - Product standard Srie arospatiale - Connecteurs lectriques circulaires accouplement par bague filete, rsistant au feu ou non, tempratures dutilisation - 65 C 175 C continu, 200 C continu, 260 C en pointe - Partie 004 : Embase fixation par crou - Norme de produit Luft- und Raumf

8、ahrt - Elektrische Rundsteckverbinder mit Schraubkupplung, feuerbestndig oder nicht feuerbestndig, Betriebstemperaturen - 65 C bis 175 C konstant, 200 C konstant, 260 C Spitze - Teil 004: Fester Steckverbinder mit Mutternbefestigung - Produktnorm This European Standard was approved by CEN on 24 June

9、 2006. 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 bibliographical references concerning such national standards may be obtain

10、ed on application to the Central Secretariat 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 Central Secret

11、ariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port

12、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any mea

13、ns reserved worldwide for CEN national Members. Ref. No. EN 2997-004:2006: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Required characteristics.5 5 Designation 9 6 Marking .10 7 Technical specification .10 EN 2997-004:20063 Foreword This document (EN 29

14、97-004:2006) has been prepared by the Aerospace and Defence Industries Association 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 Ser

15、vices of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2007, and conflicting national standards shall be withdrawn at the lat

16、est by April 2007. Attention is drawn to the possibility that some of the elements 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 2997-4:1997. According to the CEN/CENEL

17、EC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta

18、, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 2997-004:20064 1 Scope This standard specifies the characteristics of jam-nut mounted receptacles in the family of circular electrical connectors coupled by threaded ring. It a

19、pplies to the class defined in Table 4. For contacts, filler plugs and rear accessories associated with this receptacle, see EN 2997-002. For plugs and protective covers, see EN 2997-008 and EN 2997-009 respectively. For spare jam-nuts and o-rings, see EN 2997-012 and EN 2997-013 respectively. 2 Nor

20、mative 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 of the referenced document (including any amendments) applies. ISO 263, ISO Inch screw threads

21、 General plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in. 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 peak Part 001:

22、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 contact arrangements. EN 29

23、97-008, 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.EN 2997-009, Aerospace series Connectors, electrical, circular, cou

24、pled 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 2997-012, Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-resist

25、ant or non fire-resistant, operating temperatures 65 C to 175 C continuous, 200 C continuous, 260 C peak Part 012: Nut Product standard. 1) EN 2997-013, Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures 65 C to 1

26、75 C continuous, 200 C continuous, 260 C peak Part 013: O-ring seal Product standard. 1)EN 3155-002, Aerospace series Electrical contacts used 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 gi

27、ven in EN 2997-001 apply. 1) In preparation at the date of publication of this standard. EN 2997-004:20065 4 Required characteristics 4.1 Dimensions and mass See Figure 1 and Table 1. Dimensions are in millimetres; they apply after surface treatment. Key 1 See EN 2997-012. 2 Thread K 3 See EN 2997-0

28、01. 4 Blue colour band minimum width 0,64 5 End of flat 0,13 max. 6 See EN 2997-013. Figure 1 EN 2997-004:20066 Table 1 F G N P R JJ Mass b gmax. Housing size max. K Thread class 2A a Stainless steel Aluminiumalloy 08 14,27 3,48 2,46 0,6250-25UN 17,0216,92 24,8924,10 27,3826,59 15,1414,99 32 15 10 1

29、7,67 3,48 2,46 0,7500-20UNEF 20,2220,12 28,0427,25 30,2829,49 18,3118,16 41 21 12 22,22 3,48 2,46 0,9375-20UNEF 24,9924,89 32,7932,00 35,0534,26 23,0622,91 58 30 14 23,77 3,48 2,46 1,0000-20UNEF 26,5726,47 35,3334,54 38,5137,72 24,6624,51 68 35 16 26,97 3,48 2,46 1,1250-18UNEF 29,7429,64 38,5137,72

30、41,6840,89 27,8427,69 82 46 18 30,15 3,48 2,46 1,2500-18UNEF 32,9232,82 41,6840,89 44,8644,07 30,9930,84 88 51 20 33,32 3,48 2,46 1,3750-18UNEF 37,6437,54 44,8644,07 49,6348,84 34,1634,01 100 56 22 36,49 3,76 3,25 1,5000-18UNEF 40,8740,77 49,6348,84 52,7851,99 37,3437,19 123 69 24 39,67 3,76 3,25 1,

31、6250-18UNEF 43,9943,89 52,8152,02 55,4254,66 40,5140,36 137 82 28 46,02 3,76 3,25 1,8750-16UNS 50,3950,29 59,2158,42 61,8261,04 46,7846,63 191 120 aISO 263 bMass without accessory and without contact 4.2 Tightening torque of attachment nut For recommended service use, torque settings to be in accord

32、ance with Table 2. EN 2997-004:20067 Table 2 Housing size Torque in N.m 10 % 08 7 10 10 12 12 14 15 16 18 18 22 20 25 22 27 24 29 28 30 4.3 Panel cut-out See Figure 2 and Table 3. Dimensions are in millimetres. Connector one Connector two X min. value is calculated as follows: D/2 connector one + D/

33、2 connector two. (See Table 3 for value D) Figure 2 EN 2997-004:20068 Table 3 Housing size A B D min. 08 16,26 16,00 15,50 15,24 31,70 10 19,43 19,17 18,67 18,41 34,90 12 24,18 23,92 23,42 23,16 39,60 14 25,78 25,52 25,02 24,76 41,25 16 28,96 28,70 28,20 27,94 44,45 18 32,13 31,87 31,25 30,99 47,35

34、20 35,31 35,05 34,42 34,16 51,90 22 38,48 38,22 37,59 37,33 54,10 24 41,66 41,40 40,77 40,51 57,25 28 48,01 47,75 47,14 46,88 65,25 4.4 Material, surface treatment See Table 4. 4.5 Main general characteristics See EN 2997-002. 4.6 Possible combinations of plugs and receptacles See EN 2997-002. EN 29

35、97-004:20069 5 Designation EXAMPLE Description block ELECTRICAL CONNECTOR, RECEPTACLE Identity block EN2997SE72232F8 Number of the basic standard Class (see Table 4) Jam-nut mounted receptacle (see EN 2997-002) Housing size and contact arrangement (see EN 2997-002) Type of contact (see Table 5) Pola

36、risation (see EN 2997-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 4 Class and model connector Class Model descriptionWS Sealed receptacle with housing (shell) in olive-green cadmium-plated aluminium alloy, conducting finish, 500

37、h resistance to salt mist, crimp contacts, maximum operating temperature 175 C continuous RS Sealed receptacle with housing (shell) in nickel-plated aluminium alloy, 48 h resistance to salt mist, crimp contacts, maximum operating temperature 200 C continuous S Sealed receptacle with housing (shell)

38、in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, maximum operating temperature 200 C continuousSE Sealed receptacle with housing (shell) in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, maximum operating temper

39、ature 260 C peak Table 5 Types of contacts and delivery Contacts Delivered without contact Delivered with contacts with standard barrels aEN 3155-XXXX2020 EN 3155-XXXX1616 EN 3155-XXXX1212 Delivered with specific contacts size 20 with special barrel aEN 3155-XXXX2018 bMale A M C Female B F D aSee EN

40、 3155-002. bOnly affects size 20 contact arrangements EN 2997-004:200610 6 Marking Unless there are other specific contractual requirements, the marking shall include: the identity block as defined in Clause 5, except for the 13th or 14th character which shall be marked according to Table 6; the dat

41、e of manufacture (year, week); the manufacturers name or trade mark. Table 6 13th or 14th character of the identity block For A, M, C a M For B, F, D aF aSee Table 5. 7 Technical specification See EN 2997-001. EN 2997-004:2006blankBS EN BSI389 Chiswick High RoadLondonW4 4AL2997-004:2006BSI British S

42、tandards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British S

43、tandards should make sure that they possess the latest amendments or editions.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 using this British Standard would inform the Secretary of the techn

44、ical committee responsible, 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 ensures that subscribers automatically receive the latest editions of standards.Buying stan

45、dardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for international stand

46、ards, it is BSI policy to supply the BSI 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 and international standards through its Library and its Technical Help to

47、Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards dev

48、elopments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online access to British Standards via British St

49、andards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Pa

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