BS EN 2346-003-2006 Aerospace series - Cable electrical fire resistant - Operating temperatures between -65 C and 260 C - Part 003 DL family single core - Product standard《航空航天系列 耐.pdf
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1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58temperatures between 65 C and 260 C Part 003: DL family, single core Product standardThe European S
2、tandard EN 2346-003:2006 has the status of a British StandardICS 49.060Aerospace series Cable, electrical, fire resistant Operating BRITISH STANDARDBS EN 2346-003:2006BS EN 2346-003:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 Octob
3、er 2006 BSI 2006ISBN 0 580 49423 3Amendments issued since publicationAmd. No. Date CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal o
4、bligations.National forewordThis British Standard was published by BSI. It is the UK implementation of EN 2346-003:2006.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/2, Aerospace Ca
5、bles.A list of organizations represented on ACE/6/-/2 can be obtained on request to its secretary.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2346-003 June 2006 ICS 49.060 English Version Aerospace series - Cable, electrical, fire resistant - Operating temperatures between - 65 C and 260 C
6、- Part 003: DL family, single core - Product standard Srie arospatiale - Cbles lectriques rsistant au feu - Tempratures de fonctionnement comprises entre - 65 C et 260 C - Partie 003 : Famille DL, fil simple - Norme de produit Luft- und Raumfahrt - Feuerbestndige elektrische Leitungen - Betriebstemp
7、eraturen zwischen - 65 C und 260 C - Teil 003: DL-Familie, eine Leitung - ProduktnormThis European Standard was approved by CEN on 3 February 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
8、 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 Standard exists in three official versions (English, French, German). A versio
9、n 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 standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia
10、, 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. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPIS
11、CHES 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 2346-003:2006: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definition
12、s .4 4 Materials and construction .4 5 Required characteristics.5 6 Tests5 7 Quality assurance8 8 Designation 8 9 Identification, marking 8 10 Packaging, labelling and delivery lengths 8 11 Technical specification .8 EN 2346-003:20063 Foreword This European Standard (EN 2346-003:2006) has been prepa
13、red by the European Association of Aerospace Manufacturers - Standardization (AECMA-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
14、 AECMA, 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 December 2006, and conflicting national standards shall be withdrawn at the latest by December 2006. Atten
15、tion 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. According to the CEN/CENELEC Internal Regulations, the national standards organizations of
16、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, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slove
17、nia, Spain, Sweden, Switzerland and the United Kingdom. EN 2346-003:20064 1 Scope This standard specifies the characteristics of fire resistant electrical cables for use in the on-board electrical systems of aircraft at operating temperatures between 65 C and 260 C. 2 Normative references The follow
18、ing 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. IEC 28:1925, International standard of resistance for coppe
19、r. EN 2234, Aerospace series Cable, electrical, fire resistant Technical specification. 1)EN 2346-002, Aerospace series Cable, electrical, fire resistant Operating temperatures between 65 C and 260 C Part 002: General. EN 3475-100*, Aerospace series Cables, electrical, aircraft use Test methods Part
20、 100: General. EN 9133, Aerospace series Quality management systems Qualification Procedure for aerospace standard parts. 3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 3475-100 apply. 4 Materials and construction 4.1 Materials 4.1.1 Conductors Indiv
21、idual strands used for the conductors shall be cylindrical and shall be: of nickel clad copper alloy for nominal cross sections of 0,4 mm2(code 004); of nickel clad copper for nominal cross sections 0,6 mm2(codes 006). The copper shall meet the requirements of IEC 28 and the copper alloy the require
22、ments of EN 2234. 4.1.2 Insulation The insulation shall comply with the requirements of EN 2234. 4.2 Construction See Table 1. *And all parts quoted in this standard. 1) Published at AECMA Prestandard at the date of publication of this standard. EN 2346-003:20065 Table 1 Code number Nominal cross se
23、ction AWG aNumber of strands Nominal diameter of strands Conductive resistance at 20 C Conductor diameter External diameter MassNumber of missing strandsmm2mm /km mm mm mm g/m max. max. min. max. max. 004 0,4 22 19 0,15 80,90 0,80 1,90 2,10 9,0 0 006 0,6 20 19 0,20 44,30 1,04 2,15 2,36 12,7 0 010 1,
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- BSEN23460032006AEROSPACESERIESCABLEELECTRICALFIRERESISTANTOPERATINGTEMPERATURESBETWEEN65CAND260CPART003DLFAMILYSINGLECOREPRODUCTSTANDARD
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