EN 2997-008-2006 en Aerospace series - Connectors electrical circular coupled by threaded ring fire-resistant or non fire-resistant operating temperatures -65 to 175 continuous 200.pdf

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1、BRITISH STANDARDBS EN 2997-008:2006Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures p65 C to 175 C continuous, 200 C continuous, 260 C peak Part 008: Plug Product standardThe European Standard EN 2997-008:2006 h

2、as the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 2997-008:2006This British Standard was published

3、under the authority of the Standards Policy and Strategy Committee on 30 November 2006 BSI 2006ISBN 0 580 49572 8National forewordThis British Standard was published by BSI. It is the UK implementation of EN 2997-008:2006. It supersedes BS EN 2997-8:1997 which is withdrawn.The UK participation in it

4、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.This publication does not purport to include

5、 all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2997-008 Octob

6、er 2006 ICS 49.060 Supersedes EN 2997-8:1997 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 008: Plug - Product standard Srie a

7、rospatiale - 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 008 : Fiche - Norme de produit Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Schraubkupplung, feuer

8、bestndig oder nicht feuerbestndig, Betriebstemperaturen - 65 C bis 175 C konstant, 200 C konstant, 260 C Spitze - Teil 008: Freier Steckverbinder - Produktnorm This European Standard was approved by CEN on 24 June 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which

9、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 application to the Central Secretariat or to any CEN member. This European Standa

10、rd 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 Secretariat has the same status as the official versions. CEN members are the national standa

11、rds bodies of Austria, Belgium, 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. EUROP

12、EAN 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 means reserved worldwide for CEN national Members. Ref. No. EN 2997-008:2006: E2 Contents

13、Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Required characteristics.5 5 Designation 7 6 Marking .8 7 Technical specification .8 EN 2997-008:20063 Foreword This document (EN 2997-008:2006) has been prepared by the Aerospace and Defence Industries Association of Eur

14、ope - 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 Sta

15、ndard 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 latest by April 2007. Attention is drawn to the possibility that some of the elements of thi

16、s 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 2997-8:1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries

17、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, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Swit

18、zerland and the United Kingdom. EN 2997-008:20064 1 Scope This standard specifies the characteristics of plugs in the family of circular electrical connectors coupled by threaded ring. It applies to the class defined in Table 2. For contacts, filler plugs and rear accessories associated with this pl

19、ug, see EN 2997-002. For receptacles and protective covers, see EN 2997-003 to EN 2997-007 and EN 2997-010 respectively. 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

20、 references, the latest edition of the referenced document (including any amendments) applies. 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

21、 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 contact arrangem

22、ents. EN 2997-003, 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 003: Square flange receptacle Product standard. EN 2997-004, Aerospace series Conne

23、ctors, 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 mounted receptacle Product standard. EN 2997-005, Aerospace series Connectors, electrical, circular, coupled by

24、 threaded ring, fire-resistant or non fire-resistant, operating temperatures 65 C to 175 C continuous, 200 C continuous, 260 C peak Part 005: Hermetic square flange receptacle Product standard. EN 2997-006, Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-resistant o

25、r non fire-resistant, operating temperatures 65 C to 175 C continuous, 200 C continuous, 260 C peak Part 006: Hermetic jam-nut mounted receptacle Product standard.EN 2997-007, Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating

26、 temperatures 65 C to 175 C continuous, 200 C continuous, 260 C peak Part 007: Hermetic receptacle with round flange attached by welding or brazing Product standard.EN 2997-010, Aerospace series Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operati

27、ng temperatures 65 C to 175 C continuous, 200 C continuous, 260 C peak Part 010: Protective cover for plug Product standard. 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 s

28、tandard, the terms and definitions given in EN 2997-001 apply. EN 2997-008:20065 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 2997-001. Figure 1 EN 2997-008:20066 Table 1 C Mass a gmax. Ho

29、using size Stainless steel Aluminium alloy 08 21,30 31 14 10 24,90 44 21 12 29,60 57 26 14 31,24 72 38 16 34,42 82 39 18 37,34 95 43 20 41,91 108 48 22 44,07 121 65 24 47,24 134 67 28 55,24 160 103 aMass without accessory and without contact 4.2 Material, surface treatment See Table 2. 4.3 Main gene

30、ral characteristics See EN 2997-002. 4.4 Possible combinations of plugs and receptacles See EN 2997-002. EN 2997-008:20067 5 Designation EXAMPLE Description block ELECTRICAL CONNECTOR, PLUG Identity block EN2997S60898F8 Number of the basic standard Class (see Table 2) Plug with grounding-spring-syst

31、em screening ring (see EN 2997-002) Housing size and contact arrangement (see EN 2997-002) Type of contact (see Table 3) Polarization (see EN 2997-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 2 Class and model connector Class Mode

32、l descriptionW Sealed plug with housing (shell) in olive-green cadmium-plated aluminium alloy, conducting finish, 500 h resistance to salt mist, crimp contacts, maximum operating temperature 175 C continuous WS Sealed plug with housing (shell) in olive-green cadmium-plated aluminium alloy, conductin

33、g finish, 500 h resistance to salt mist, crimp contacts, with ground-spring-system screening ring, maximum operating temperature 175 C continuous K Sealed plug with housing (shell) in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, maximum operating tempera

34、ture 200 C continuous R Sealed plug with housing (shell) in nickel-plated aluminium alloy, 48 h resistance to salt mist, crimp contacts, maximum operating temperature 200 C continuous RS Sealed plug with housing (shell) in nickel-plated aluminium alloy, 48 h resistance to salt mist, crimp contacts,

35、with grounding-spring-system screening ring, maximum operating temperature 200 C continuous S Sealed plug with housing (shell) in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, with grounding-spring-system screening ring, maximum operating temperature 200

36、C continuous KE Sealed plug with housing (shell) in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fire-resistant, maximum operating temperature 260 C peak SE Sealed plug with housing (shell) in passivated stainless steel, 500 h resistance to salt mist, crimp contacts, fi

37、re-resistant, with grounding-spring-system screening ring, maximum operating temperature 260 C peak EN 2997-008:20068 Table 3 Types of contacts and delivery Contacts Delivered without contact Delivered with contacts with standard barrels a EN 3155-XXXX2020 EN 3155-XXXX1616 EN 3155-XXXX1212 Delivered

38、 with specific contacts size 20 with special barrel aEN 3155-XXXX2018 b Male A M C Female B F D aSee EN 3155-002. bOnly affects size 20 contact arrangements 6 Marking Unless there are other specific contractual requirements, the marking shall include: the identity block as defined in Clause 5, excep

39、t for the 13th or 14th character which shall be marked according to Table 4; the date of manufacture (year, week); the manufacturers name or trade mark. Table 4 13th or 14th character of the identity block For A, M, C a M For B, F, D aF aSee Table 3. 7 Technical specification See EN 2997-001. EN 299

40、7-008:2006blankBS EN 2997-008:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards 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

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