1、BRITISH STANDARD AEROSPACE SERIESBS EN2266-003:2005Cables, electrical, for general purpose Operating temperatures between S55 C and 200 C Part 003: Ink jet printable Product standardThe European Standard EN 2266-003:2005 has the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g5
2、8g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 2266-003:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 April
3、 2006 BSI 2006ISBN 0 580 48095 XNational forewordThis British Standard is the official English language version of EN 2266-003:2005. 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,
4、 Aerospace Cables, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI C
5、atalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its
6、correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests inf
7、ormed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover.The BSI copyright notice displayed in this document indica
8、tes when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2266-003 December 2005 ICS 49.060 English Version Aerospace series - Cables, electrical, for general purpose - Operating temperatures between - 55 C and
9、 200 C - Part 003: Ink jet printable - Product standard Srie arospatiale - Cbles, lectriques, dusage gnral - Tempratures de fonctionnement comprises entre - 55 C et 200 C - Partie 003 : Marquables au jet dencre - Norme de produit Luft- und Raumfahrt - Leitungen, elektrisch, fr allgemeine Verwendung
10、- Betriebstemperaturen zwischen - 55 C und 200 C - Teil 003: Tintenstrahl bedruckbar - Produktnorm This European Standard was approved by CEN on 30 September 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standa
11、rd 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 Standard exists in three official versions (English, French, G
12、erman). 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 standards bodies of Austria, Belgium, Cyprus, Czech Republic,
13、Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION
14、EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2266-003:2005: E2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and
15、definitions.4 4 Materials and construction.4 5 Required characteristics 5 6 Quality assurance .8 7 Designation .8 8 Identification and marking8 9 Packaging, labelling and delivery lengths 8 10 Technical specification.8 EN 2266-003:20053 Foreword This European Standard (EN 2266-003:2005) has been pre
16、pared 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
17、of 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 June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Attention i
18、s 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 the fo
19、llowing 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, Slovakia, Slovenia, Spain, Swe
20、den, Switzerland and the United Kingdom. EN 2266-003:20054 1 Scope This standard specifies the characteristics of ink jet printable electrical cables for use in the on-board electrical systems of aircraft at operating temperatures between 55 C and 200 C. It shall also be possible to mark these cable
21、s by hot stamp printing. These markings shall be in accordance with EN 3838. 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 refer
22、enced document (including any amendments) applies. EN 2083, Aerospace series Copper or 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. 1) EN 22
23、66-002, Aerospace series Cables, electrical, for general purpose Operating temperatures between 55 C and 200 C Part 002: General. EN 3475-100*, Aerospace series Cables, electrical, aircraft use Test methods Part 100: General.EN 3838, Aerospace series Requirements and tests on user-applied markings o
24、naircraft electrical cables. 1)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 Conduc
25、tor: see EN 2266-002. Insulation: first layer polyimide with total thickness (nominal value) of 30 m, coated on both sides with a layer 2,5 m thick of fluorocarbon; direction of winding immaterial - overlap 51 % min.; * And all its parts quoted in Table 2. 1) Published as AECMA Prestandard at the da
26、te of publication of this standard. EN 2266-003:20055 second layer polyimide with total thickness (nominal value) of 30 m, coated on both sides with a layer 2,5 m thick of fluorocarbon - running in opposite direction to first layer - overlap 51 % min.; top coat of dispersion fluorocarbon, wall thick
27、ness 10 m min., including the necessary additives for the acceptance of user-applied ink jet marking. If these cables are required for use as cores in multicore cables, the top coat shall be of dispersion fluorocarbon. 4.2 Construction See EN 2083 and Table 1. Table 1 Code for nominal section Nomina
28、l section AWG a Linear resistance at 20 C External diameter Mass mm2/km max. mm min. mm max. kg/km max. 001 0,15 26 160,0 0,75 0,84 2,00 002 0,25 24 114,0 0,85 0,94 2,65 004 0,4 22 60,0 0,96 1,09 3,90 006 0,6 20 33,2 1,20 1,34 6,55 010 1 18 21,1 1,44 1,59 9,90 012 1,2 16 14,5 1,65 1,84 13,90 020 2 1
29、4 10,9 1,90 2,10 18,50 030 3 12 6,80 2,38 2,60 29,70 050 5 10 4,20 3,00 3,19 46,50 051 b5 10 4,10 3,03 3,25 48,30aAWG = Closest American Wire Gage. bFlexible construction which may be used as an alternative. 4.3 Number of cores See EN 2266-002. 4.4 Colour coding of cores See EN 2266-002. 5 Required
30、characteristics According to EN 2084 and EN 3475-100. See Table 2. EN 2266-003:20056 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 pro
31、of test Applicable 303 Insulation resistance Applicable 304 Surface resistance Applicable 305 Overload resistance Applicable T1= (250 5) C; T2= (400 5) C 306 Continuity of conductors Applicable 401 Accelerated ageing Applicable Temperature (250 5) C 402 Shrinkage and delamination Applicable Temperat
32、ure (250 5) C Maximum shrinkage at each end of cable: 0,15 mm2to 0,60 mm2: 0,80 mm 1,00 mm2to 1,20 mm2: 1,00 mm 2,00 mm2to 5,00 mm2: 1,20 mm 403 Delamination and blocking Applicable Temperature (250 5) C 404 Thermal shock Applicable Temperature (250 5) C Maximum shrinkage at each end of cable: 0,15
33、mm2to 0,60 mm2: 0,80 mm 1,00 mm2to 1,20 mm2: 1,00 mm 2,00 mm2to 5,00 mm2: 1,20 mm 405 Bending at ambient temperature Applicable 406 Cold bend test Applicable 407 Flammability Applicable Extinguishing time: 3 s max. 408 Fire resistance Not applicable 409 Air-excluded ageing Not applicable 410 Thermal
34、 endurance Applicable 40 000 h (temperature 200 C) 411 Resistance to fluids Applicable continued EN 2266-003:20057 Table 2 (concluded) EN 3475- Test Details 501 Dynamic cut-through Applicable Temperatures (20 3) C and (200 5) C Cut-through force Nominal section mm220 C N 200 C N 0,15 0,25 0,40 0,60
35、1,00 1,20 2,00 3,00 5,00 70 85 110 140 140 150 150 165 180 50 70 100 130 130 140 140 150 160 502 Notch propagation Applicable Notch depth: 40 m 503 Scrape abrasion Applicable Test force on needle for cables: 0,15 mm2= 5 N 0,25 mm2to 0,60 mm2= 8 N 1,00 mm2to 1,20 mm2= 10 N 2,00 mm2to 5,00 mm2= 12 N 5
36、04 Torsion Applicable T3= (200 5) C ; T4= (250 5) C 505 Tensile test on conductors and strands Applicable 506 Plating continuity Applicable 507 Adherence of plating Applicable 508 Plating thickness Applicable 509 Solderability Not applicable 601 Smoke density Applicable 602 Toxicity Applicable 603 R
37、esistance to wet arc tracking Not applicable 604 Resistance to dry arc propagation Not applicable 701 Strippability and adherence of insulation to the conductor Applicable 702 Screen pushback capability Not applicable 703 Permanence of manufacturers marking Applicable EN 2266-003:20058 6 Quality ass
38、urance See EN 9133. 7 Designation EXAMPLE Description block CABLE, ELECTRICAL Identity block EN2266-003A010P Number of this standard Code letter for number of cores (see EN 2266-002, Table 1) Code for nominal section (see Table 1) Code letter for colour coding of cores (see EN 2266-002, Tables 2 and
39、 3) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 8 Identification and marking See EN 2266-002. 9 Packaging, labelling and delivery lengths See EN 2084. 10 Technical specification See EN 2084. EN 2266-003:2005blankBS EN 2266-003:2005BSI389 Ch
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