AECMA PREN 4612-006-2005 Aerospace series Cables electrical for general purpose single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 006 Tin plated co.pdf
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1、AECMA STANDARDNORME AECMAAECMA NORMprEN 4612-006Edition P 1March 2005PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATIONGulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8110 - Fax. + 32 2 775 8111 - www.aecma-stan.orgICS:Descriptors:ENGLISH VERSIONAerospace seriesCables,
2、 electrical, for general purpose, single and multicore assemblyXLETFE Familyjacketed or screened and jacketedPart 006: Tin plated copperOperating temperatures, between 65 C and 135 CDual extruded wall for openapplications, with jacket and screen (braid)UV laser printable Product standardSrie arospat
3、ialeCbles, lectriques, dusage gnral,mono et multiconducteursFamille XLETFEGains ou blinds et gainsPartie 006 : Cuivre tamTempratures de fonctionnementcomprises entre 65 C et 135 CFil double isol pour applications externes,gain et blind (tress)Marquable au laser UV Norme de produitLuft- und Raumfahrt
4、Ein- und mehradrige elektrische Leitungenfr allgemeine VerwendungXLETFE Familiemit Mantel oder geschirmt und MantelTeil 006: Kupfer verzinntBetriebstemperaturen zwischen 65 C und 135 CDoppelt extrudierte Isolierungfr externe Verwendung,mit Mantel und Schirm (Geflecht)UV-Laser bedruckbar ProduktnormT
5、his “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (TheEuropean Association of Aerospace Industries - Standardization). It is published for the needs of theEuropean Aerospace Industry. It has been technically approved by the experts of the concerned Domainfol
6、lowing member comments.Subsequent to the publication of this Prestandard, the technical content shall not be changed to anextent that interchangeability is affected, physically or functionally, without re-identification of the standard.After examination and review by users and formal agreement of AE
7、CMA-STAN, it will be submitted as adraft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote andtransformation to full European Standard (EN).The CEN national members have then to implement the EN at national level by giving the EN the statusof a national standar
8、d and by withdrawing any national standards conflicting with the EN.Edition approved for publication31 March 2005Comments should be sent within six monthsafter the date of publication toAECMA-STANElectrical DomainCopyright 2005 by AECMA-STANCopyright Association Europeene des Constructeurs de Materi
9、el Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 2 prEN 4612-006:2005Foreword This standard was reviewed by the Domain Technical Coordinator of AECMA-STANs Electrical Domain. After inquiries and votes carri
10、ed out in accordance with the rules of AECMA-STAN defined in AECMA-STANs General Process Manual, this standard has received approval for Publication. Contents Page 1 Scope 3 2 Normative references. 3 3 Definitions and symbols . 3 4 Materials and construction 3 5 Required characteristics. 5 6 Quality
11、 assurance. 8 7 Designation 8 8 Identification and marking 8 9 Packaging, labelling and delivery lengths 8 10 Technical specification 8 Annex A Formulae for calculating braid details 9 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMAN
12、ot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 3 prEN 4612-006:20051 Scope This standard specifies the characteristics of UV laser printable jacket, tin plated copper conductor, electrical cables Crosslinked Ethylene Tetra Fluoro Ethylene co-polymer (XLETFE) f
13、amily for use in the on-board electrical systems of aircraft at operating temperatures between 65 C and 135 C, operating at voltages not exceeding 600 V r.m.s and frequencies not exceeding 2 000 Hz. These cables are suitable for air frame use without additional protection. In case of conflict betwee
14、n this standard and other referenced documents this standard shall take precedence. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text and the publicat
15、ions are listed hereafter. Dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 2083, Aerospace
16、series Copper or copper alloy conductors for electrical cables Product standard EN 2235, Aerospace series Single and multicore electrical cables, screened and jacketed 1)EN 3475-100*, Aerospace series Cables, electrical, aircraft use Test methods Part 100: General EN 4611-004, Aerospace series Cable
17、s, electrical, for general purpose, single and multicore assembly XLETFE Family Part 004: Tin plated copper Operating temperatures, between 65 C and 135 C Dual extruded wall for openapplications UV laser printable Product standard 1)EN 4612-002, Aerospace series Cables, electrical, for general purpo
18、se, single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 002: General 1)EN 9133, Aerospace series Quality management systems Qualification Procedure for Aerospace Standard Parts 1)3 Definitions and symbols See EN 3475-100. 4 Materials and construction 4.1 Materials Thes
19、e cables shall consist of the following: cores according to EN 4611-004; number of cores 1 to 4. 2 to 4 cores shall be twisted together according to EN 2235. Filler cores shall not be permitted. * And all its parts 1) Published as AECMA Prestandard at the date of publication of this standard Copyrig
20、ht Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 4 prEN 4612-006:2005Screen: tin plated copper stranded woven screen; for dimensions of strands, see Table
21、 1; material according to EN 2083, tests according to EN 3475-100; construction according to EN 2235. Outer jacket: XLETFE; it shall be possible to mark the jacket by UV laser printing; minimum thickness shall be 0,15 mm. 4.2 Construction See Table 1. Table 1 Multicore screened and jacketed Number o
22、f cores Code for nominal section AWG aLinear resistanceat 20 C /km max. Screen strands nominal diameter mm External diameter mm max. Mass kg/km max. 1 001 b002 b004 006 010 012 020 030 26 24 22 20 18 16 14 12 149,0 106,0 60,0 33,2 21,1 15,3 10,9 6,8 0,10 0,10 0,10 0,10 0,13 0,13 0,13 0,13 1,79 1,89
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