1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 4612-011:2011Aerospace series Cables,electrical, for general purpose,single and multicore assembly XLETFE Family Jacketed orscreened and jacketedPart 011: Nickel plated cop
2、per Operatingtemperatures, between 65 C and 150C Dual extruded wall for open applications, with jacket without screen -UV laser printable - Product standardBS EN 4612-011:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4612-011:2011.The UK participation in
3、its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. U
4、sers are responsible for its correctapplication. BSI 2011ISBN 978 0 580 75528 6ICS 49.060Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2011.Amendments
5、 issued since publicationDate Text affectedBS EN 4612-011:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4612-011 October 2011 ICS 49.060 English Version Aerospace series - Cables, electrical, for general purpose, single and multicore assembly - XLETFE Family - Jacketed or screened and jac
6、keted - Part 011: Nickel plated copper - Operating temperatures, between - 65 C and 150 C - Dual extruded wall for open applications, with jacket without screen - UV laser printable - Product standard Srie arospatiale - Cbles, lectriques, dusage gnral, mono et multiconducteurs - Famille XLETFE - Gai
7、ns ou blinds et gains - Partie 011: Cuivre nickel - Tempratures de fonctionnement comprises entre - 65 C et 150 C - Fil double isol pour applications externes, gain non blind - Marquable au laser UV - Norme de produit Luft- und Raumfahrt - Ein- und mehradrige elektrische Leitungen fr allgemeine Verw
8、endung - XLETFE Familie - Mit Mantel oder geschirmt und Mantel - Teil 011: Kupfer vernickelt - Betriebstemperaturen zwischen - 65 C und 150 C - Doppelt extrudierte Isolierung fr externe Verwendung, mit Mantel ohne Schirm - UV-Laser bedruckbar - Produktnorm This European Standard was approved by CEN
9、on 20 August 2011. CEN members are bound to comply with the 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 m
10、ay be obtained on application to the CEN-CENELEC Management Centre 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
11、 to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, L
12、uxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, 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 2011 CEN All
13、rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4612-011:2011: EBS EN 4612-011:2011EN 4612-011:2011 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms, definitions and symbols .44 Materials and construction .45 Required
14、 characteristics .56 Quality assurance 87 Designation 98 Identification and marking 99 Packaging, labelling and delivery lengths 910 Technical specification .9BS EN 4612-011:2011EN 4612-011:2011 (E) 3 Foreword This document (EN 4612-011:2011) has been prepared by the Aerospace and Defence Industries
15、 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 member countries of ASD, prior to its presentation to CEN
16、. 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 April 2012, and conflicting national standards shall be withdrawn at the latest by April 2012. Attention is drawn to the possibility that some of
17、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 following countries are bound to implement
18、 this European Standard: Austria, Belgium, Bulgaria, Croatia, 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, Switzer
19、land and the United Kingdom. BS EN 4612-011:2011EN 4612-011:2011 (E) 4 1 Scope This European Standard specifies the characteristics of UV laser printable jacket, nickel plated copper conductor, electrical cables Crosslinked Ethylene Tetra Fluoro Ethylene co-polymer XLETFE family for use in the on-bo
20、ard electrical systems of aircraft at operating temperatures between 65 C and 150 C, operating at voltages not exceeding 600 V r.m.s and frequencies not exceeding 2 000 Hz. These cables are suitable for airframe use without additional protection. In case of conflict between this standard and other r
21、eferenced documents the requirements of this standard shall take precedence. 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 2235, Aerospace series Single and multicore electrical cables, screened and jacketed EN 3475-100 (all parts), Aerospace series Cables, electrical, aircraft use Test methods Part 100: General EN 4611-007, Aerospace series Cables, electrical, for g
23、eneral purpose, single and multicore assembly XLETFE Family Part 007: Nickel plated copper Operating temperatures, between 65 C and 150 C Dual extruded wall for openapplications UV laser printable Product standard 1)EN 4612-002, Aerospace series Cables, electrical, for general purpose, single and mu
24、lticore assembly XLETFE Family Jacketed or screened and jacketed Part 002: General EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts 3 Terms, definitions and symbols For the purposes of this document, the terms, definitions and symbols given in
25、 EN 3475-100 apply. 4 Materials and construction 4.1 Materials These cables shall consist of the following: cores according to EN 4611-007; number of cores 2 (two) to 4 (four). 1) Published as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org). BS EN 4612-011:2011EN
26、4612-011:2011 (E) 5 Cores shall be twisted together according to EN 2235. Filler cores shall not be permitted. 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 without screen, with
27、jacket Size AWG a 2 core 3 core 4 core Max. dia. Mass DC Res. Max. dia. Mass DC Res. Max. dia. Mass DC Res. mm kg/km /km mm /km mm kg/km /km max. max. max. max. max. 001 b 26 2,40 7,10 164,8 2,56 9,95 164,8 2,82 12,83 164,8 002 b24 2,72 8,87 117,4 2,91 12,53 117,4 3,21 16,28 117,4 004 22 2,92 11,65
28、61,8 3,12 16,70 61,8 3,45 21,74 61,8 006 20 3,40 17,89 34,2 3,64 25,76 34,2 4,03 33,78 34,2 010 18 3,89 24,76 21,7 4,17 35,86 21,7 4,61 47,13 21,7 012 16 4,55 36,33 15,8 4,88 52,99 15,8 5,40 69,87 15,8 020 14 5,34 46,86 11,2 5,73 68,65 11,2 6,36 90,44 11,2 030 12 6,36 70,07 7,0 6,83 102,88 7,0 7,60
29、136,09 7,0 050 10 7,68 107,62 4,3 8,26 158,55 4,3 9,20 210,03 4,3 aAWG = Closest American Wire Gage. bNickel plated copper alloy conductor. 4.3 Colour coding of cores and jacket See EN 4612-002. 5 Required characteristics According to EN 2235 and EN 3475-100. See Table 2. BS EN 4612-011:2011EN 4612-
30、011:2011 (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 303 Insulation resistance Applicable (20 2) C, 500
31、M.km minimum (95 2) C, 1 M.km minimum 304 Surface resistance Not applicable 305 Overload resistance Not applicable 401 Accelerated ageing Applicable Temperature (200 3) C 402 Shrinkage and delamination Applicable Temperature (150 5) C Maximum shrinkage at each end of cable: Jacket: 2 mm on size 001
32、to 010 3 mm on size 012 to 050 Cores: 0,80 mm on size 001 to 006 1,00 mm on size 010 to 012 1,20 mm on size 020 to 030 403 Delamination and blocking Applicable Temperature (150 5) C 404 Thermal shock Applicable Temperatures ( 65 2) C and (260 5) C Maximum shrinkage at each end of cable: Jacket: 2 mm
33、 on size 001 to 010 3 mm on size 012 to 050 405 Bending at ambient temperature Applicable 406 Cold bend test Applicable Temperature ( 65 2) C continued BS EN 4612-011:2011EN 4612-011:2011 (E) 7 Table 2 (continued) EN 3475- Test Details 407 Flammability Applicable Methods 1 and 2 Flame application 15
34、 s Extinguishing time: 3 s max. 408 Fire resistance Not applicable 409 Air-excluded ageing Not applicable 410 Thermal endurance Not applicable 411 Resistance to fluids Applicable Volume swell not greater than 10 % Scrape not applicable 412 Humidity resistance Applicable Method B Temperature (90 2) C
35、 Duration 672 hours 413 Wrap back test Not applicable 414 Differential scanning calorimeter (DSC test) Not applicable 501 Dynamic cut-through Not applicable 502 Notch propagation Not applicable 503 Scrape abrasion Not applicable 504 Torsion Not applicable 505 Tensile test on conductors and strands N
36、ot applicable 506 Plating continuity Not applicable 507 Adherence of plating Not applicable 508 Plating thickness Not applicable 509 Solderability Not applicable 510 Tensile strength and elongation of extruded insulation, sheath and jacket material Applicable jacket Eb 75 % minimum TS 34 MPa minimum
37、 511 Cable-to-cable abrasion Not applicable 512 Flexure endurance Not applicable 601 Smoke density Subject to agreement between customer and supplier 602 Toxicity Subject to agreement between customer and supplier 603 Resistance to wet arc tracking Not applicable 604 Resistance to dry arc propagatio
38、n Not applicable continued BS EN 4612-011:2011EN 4612-011:2011 (E) 8 Table 2 (concluded) EN 3475- Test Details 605 Wet short circuit test Not applicable 701 Strippability and adherence of insulation to the conductor Applicable Size code Nominalsection min. max. mm2N N 001 0,15 5,0 20 002 0,25004 0,4
39、0 25 006 0,60 8,5 010 1 12,5 30 012 1,2 020 2 35 030 3 15 050 5 20 40 090 9 140 14 220 22340 34 420 42 530 53 680 68702 Screen pushback capability Not applicable 703 Permanence of manufacturers marking Applicable 704 Flexibility Not applicable 705 Contrast measurement Applicable Laser marking K 50 %
40、 706 Laser markability Not applicable 6 Quality assurance See EN 9133. BS EN 4612-011:2011EN 4612-011:2011 (E) 9 7 Designation EXAMPLE Description block CABLE, ELECTRICAL Identity block EN4612-011A010P Number of this standard Code letter for number of cores (see EN 4612-002) Code for nominal section
41、 (see Table 1) Code letter for colour coding of cores (see EN 4612-002) 8 Identification and marking See EN 4612-002. 9 Packaging, labelling and delivery lengths See EN 2235. 10 Technical specification See EN 2235. This page deliberately left blankThis page deliberately left blankBSI is the independ
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