1、BS EN2854-003:2009ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Cables, electrical forgeneral purpose Cross sections equalto and greater than9 mm Operatingtemperaturesbetween - 55 C and260 CPart 003: Product standardThis British Stan
2、dardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 March2009 BSI 2009ISBN 978 0 580 62403 2Amendments/corrigenda issued since publicationDate CommentsBS EN 2854-003:2009National forewordThis British Standard is the UK implementation of EN 2854-003:2009.The UK par
3、ticipation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof
4、 a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 2854-003:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2854-003 February 2009 ICS 49.060 English Version Aerospace series - Cables, electric
5、al for general purpose - Cross sections equal to and greater than 9 mm - Operating temperatures between - 55 C and 260 C - Part 003: Product standard Srie arospatiale - Cbles lectriques dusage gnral - Sections suprieures ou gales 9 mm - Tempratures defonctionnement comprises entre - 55 C et 260 C -
6、Partie 003 : Norme de produit Luft- und Raumfahrt - Elektrische Leitungen fr allgemeine Verwendung - Querschnitte 9 mm und grer - Betriebstemperaturen zwischen - 55 C und 260 C - Teil 003: Produktnorm This European Standard was approved by CEN on 4 July 2008. CEN members are bound to comply with the
7、 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 application to the CEN Management Centre
8、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 Management Centre has the same status as the official v
9、ersions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia
10、, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN natio
11、nal Members. Ref. No. EN 2854-003:2009: EBS EN 2854-003:2009EN 2854-003:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Materials and construction .44.1 Materials .44.2 Construction .54.3 Number of cores 54.4 Colour coding of cores .55 Required charact
12、eristics .56 Quality assurance 87 Designation 87.1 Identification .87.2 Type code (for short designation) .88 Identification and marking 89 Packaging, labelling and delivery lengths 810 Technical specification .8BS EN 2854-003:2009EN 2854-003:2009 (E) 3 Foreword This document (EN 2854-003:2009) has
13、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 Services of the memb
14、er 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 August 2009, and conflicting national standards shall be withdrawn at the latest by August 20
15、09. 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. According to the CEN/CENELEC Internal Regulations, the national standards organiza
16、tions of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roman
17、ia, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 2854-003:2009EN 2854-003:2009 (E) 4 1 Scope This standard specifies the characteristics of electrical cables for use in the on-board electrical systems of aircraft at operating temperatures between 55 C and 260 C for cr
18、oss sections equal to and greater than 9 mm2. 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 references, the latest edition of the referenced document (including any a
19、mendments) applies. EN 2083, Aerospace series Copper and copper alloy conductors for electrical cables Product standard EN 2084, Aerospace series Cables, electric, single-core, general purpose, with conductors in copper or copper alloy Technical specification EN 2235, Aerospace series Single and mul
20、ticore electrical cables, screened and jacketed EN 2854-002, Aerospace series Cables, electrical for general purpose Cross sections equal to and greater than 9 mm2 Operating temperatures between 55 C and 260 C Part 002: GeneralEN 3475-*, Aerospace series Cables, electrical, aircraft use Test methods
21、 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 Conductor: see EN 2854-002. Insulation
22、: For all conductor size codes: Taped layers of polyimide/PTFE/glass fibre impregnated with PTFE/PTFE. 1 Published as ASD Prestandard at the date of publication of this standard. * All parts quoted in Table 2. BS EN 2854-003:2009EN 2854-003:2009 (E) 5 4.2 Construction See EN 2083 and Table 1. Table
23、1 Code for nominal section Nominal section AWG aLinear resistance at 20 C External diameter Mass mm2/km mm kg/km max. min. max. max.090 9 8 2,30 5,20 5,60 108 140 14 6 1,58 6,30 7,30 160 220 22 4 0,97 8,10 9,30 245 340 34 2 0,61 9,70 10,60 396 420 42 1 0,51 10,60 12,10 470 530 53 0 0,40 11,80 13,40
24、600 680 68 00 0,32 13,10 14,70 750 850 85 000 0,25 15,20 16,80 950 107 107 0000 0,20 16,70 18,40 1 200 aAWG = closest American Wire Gage. 4.3 Number of cores See EN 2854-002. See EN 2235 for cabling. 4.4 Colour coding of cores See EN 2854-002. 5 Required characteristics According to EN 2084 and EN 3
25、475-100. See Table 2. BS EN 2854-003:2009EN 2854-003:2009 (E) 6 Table 2 EN 3475- Test Details 201 Visual examination Applicable 202 Mass Applicable; see Table 1. 203 Dimensions Applicable; see Table 1. 301 Ohmic resistance per unit length Applicable; see Table 1. 302 Voltage proof test Applicable 30
26、3 Insulation resistance Applicable 304 Surface resistance Applicable 305 Overload resistance Not applicable 306 Continuity of conductors Applicable 307 Corona extinction voltage Not applicable 401 Accelerated ageing Applicable Temperature (310 5) C 402 Shrinkage and delamination Applicable Temperatu
27、re (310 5) C Maximum shrinkage at each end of cable: 9 mm2: 1,5 mm 14 mm2to 34 mm2: 2 mm 42 mm2to 68 mm2: 2,5 mm 85 mm2to 107 mm2: 3 mm 403 Delamination and blocking Applicable Temperature (310 5) C 404 Thermal shock Applicable Temperature (290 5) C Maximum shrinkage at each end of cable: 9 mm2: 1,5
28、 mm 14 mm2to 34 mm2: 2 mm 42 mm2to 68 mm2: 2,5 mm 85 mm2to 107 mm2: 3 mm 405 Bending at ambient temperature Applicable 406 Cold bend test Applicable 407 Flammability Applicable Burning time: 3 s max. 408 Fire resistance Not applicable 409 Air-excluded ageing Not applicable 410 Thermal endurance Not
29、applicable 411 Resistance to fluids Applicable 412 Humidity resistance Not applicable 413 Wrap back test Not applicable continued BS EN 2854-003:2009EN 2854-003:2009 (E) 7 Table 2 (concluded) EN 3475- Test Details 414 Differential scanning calorimeter (DSC test) Not applicable 415 Rapid change of te
30、mperature Not applicable 416 Thermal stability Not applicable 501 Dynamic cut-through Not applicable 502 Notch propagation Applicable Notch depth for nominal cross sections: 9 mm2and 14 mm2= 40 m 22 mm2= 50 m 503 Scrape abrasion Applicable Test force on needle = 15 N 504 Torsion Not applicable 505 T
31、ensile test on conductors and strands Applicable 506 Plating continuity Applicable 507 Adherence of plating Applicable 508 Plating thickness Applicable 509 Solder ability Not applicable 510 Tensile strength and elongation of extruded insulation, sheath and jacket material Not applicable 511 Cable-to
32、-cable abrasion Not applicable 512 Flexure endurance Not applicable 513 Deformation resistance (Installation with plastic cable ties) Not applicable 601 Smoke density Applicable 602 Toxicity Applicable 603 Resistance to wet arc tracking Not applicable 604 Resistance to dry arc propagation Not applic
33、able 605 Wet short circuit test Not applicable 701 Strip ability and adherence of insulation to the conductor Applicable 702 Screen pushback capability Not applicable 703 Permanence of manufacturers marking Applicable 704 Flexibility Not applicable 705 Contrast measurement Not applicable 706 Laser m
34、ark ability Not applicable BS EN 2854-003:2009EN 2854-003:2009 (E) 8 6 Quality assurance See EN 9133. 7 Designation 7.1 Identification EXAMPLE Description blockCABLE, ELECTRICAL Identity blockEN2854-003A090E Number of this standard Code letter for number of cores (see EN 2854-002) Code for nominal s
35、ection (see Table 1) Code letter for colour coding of cores (see EN 2854-002) NOTE: If necessary, the code I9005 may be placed between the description block and the identity block. 7.2 Type code (for short designation) Code designation in accordance with TR 6058, see Table 3. Table 3 EN reference Co
36、de designation Single core EN2854-003A DG 8 Identification and marking See EN 2854-002. 9 Packaging, labelling and delivery lengths See EN 2084. 10 Technical specification See EN 2084 and EN 2235. BS EN 2854-003:2009This page has been intentionally left blank BS EN2854-003:2009BSI GroupHeadquarters
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