EN 2714-013-2005 en Aerospace series - Cables electrical single and multicore for general purpose - Operating temperatures between - 55 C and 260 C - Part 013 DR family screened (s.pdf

1、BRITISH STANDARD AEROSPACE SERIES BS EN 2714-013:2005 Cables, electrical, single and multicore for general purpose Operating temperatures between p55 C and 260 C Part 013: DR family, screened (spiral) and jacketed, UV laser printable Product standard The European Standard EN 2714-013:2005 has the st

2、atus of a British Standard ICS 49.060 BS EN 2714-013:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 10 February 2006 BSI 10 February 2006 ISBN 0 580 47809 2 National foreword This British Standard is the official English language versio

3、n of EN 2714-013:2005. 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, Aerospace Cables, which has the responsibility to: aid enquirers to understand the text; present to the respo

4、nsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on req

5、uest to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI

6、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 correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pa

7、ges This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 10, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments EUROP

8、EAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2714-013 October 2005 ICS 49.060 English Version Aerospace series - Cables, electrical, single and multicore for general purpose - Operating temperatures between - 55 C and 260 C - Part 013: DR family, screened (spiral) and jacketed, UV laser printable

9、 - Product standard Srie arospatiale - Cbles, lectriques, mono et multiconducteurs dusage gnral - Tempratures de fonctionnement comprises entre - 55 C et 260 C - Partie 013 : Famille DR, blinds (guips) et gains, marquable au laser UV - Norme de produit Luft- und Raumfahrt - Leitungen, elektrisch, ei

10、n- und mehradrig, fr allgemeine Verwendung - Betriebstemperaturen zwischen - 55 C und 260 C - Teil 013: DR-Familie, geschirmt (Umseilung) und ummantel UV Laser bedruckbar - Produktnorm This European Standard was approved by CEN on 12 September 2005. CEN members are bound to comply with the CEN/CENEL

11、EC 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 Central Secretariat or to any CE

12、N 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 Central Secretariat has the same status as the official versions. CEN m

13、embers are the national standards bodies of 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, Sweden, Switzerland and

14、United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION 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 2714-0

15、13:2005: EEN 2714-013:2005 2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms, definitions and symbols 4 4 Materials and construction.5 5 Required characteristics 7 6 Quality assurance .9 7 Designation .9 8 Identification and marking10 9 Packaging, labelling and delivery lengths

16、 10 10 Technical specification.10 EN 2714-013:2005 3 Foreword This European Standard (EN 2714-013:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, thi

17、s Standard has received the approval of the National Associations and the Official Services of the member countries 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 th

18、e latest by April 2006, and conflicting national standards shall be withdrawn at the latest by April 2006. 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

19、 such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Irela

20、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. 4 1 Scope This standard specifies the characteristics of UV laser printable DR family, single and multicore screened (spiral) and jacketed el

21、ectrical lightweight cables for use in the on-board electrical systems of aircraft, at operating temperatures between 55 C and 260 C. Nevertheless, if needed, 65 C is also acceptable as shown by cold test. It shall also be possible to mark these cables by qualified compatible marking. These markings

22、 shall satisfy the requirements of 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 referenced document (including any ame

23、ndments) applies. EN 2235, Aerospace series Single and multicore electrical cables, screened and jacketed Technical specification. 1)EN 2267-009, Aerospace series Cables, electrical, for general purpose Operating temperatures between 55 C and 260 C Part 009: DRA family, single and multicore assembly

24、 Product standard. 1)EN 2267-010, Aerospace series Cables, electrical, for general purpose Operating temperatures between 55 C and 260 C Part 0 10: DR family, single UV laser printable Product standard 1)EN 2714-002, Aerospace series Cables, electrical, single and multicore for general purpose Opera

25、ting temperatures between 55 C and 260 C Part 002: Screened and jacketed 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 on aircraft electrical cables. 1) EN 4434, Aeros

26、pace series Copper or copper alloy lightweight conductors for electrical cables Product standard (Normal and tight tolerances). EN 9133, Aerospace series Quality management systems Qualification Procedure for Aerospace Standard Parts. TR 6058, Aerospace series Cable code identification list. 2)3 Ter

27、ms, definitions and symbols For the purposes of this document, the terms, definitions and symbols given in EN 3475-100 apply. * And all its parts quoted in Table 2. 1) Published as AECMA Prestandard at the date of publication of this standard. 2) Published as AECMA Technical Report at the date of pu

28、blication of this standard. EN 2714-013:20055 4 Materials and construction 4.1 Materials These cables shall consist of the following: cores according to EN 2267-009 (or EN 2267-010 for single core construction) number of cores 1 to 4. 2 to 4-core cables shall be twisted together according to EN 2235

29、. Filler cores shall not be permitted. Screen: nickel-plated copper stranded spiral screen; for dimensions of strands, see Table 1; material according to EN 4434, tests according to EN 3475-100; construction according to EN 2235. Outer jacket: Shall be defined to satisfy all required characteristics

30、 of Clause 5. 4.2 Construction See EN 4434 and Table 1. Table 1 Number of cores Code for nominal section Nominal section AWG aLinear resistance at 20 C Screen strands nominal diameter External diameter Mass mm 2 /km mm mm kg/km max. max. max. 1 001 002 004 006 010 012 020 030 051 0,15 0,25 0,4 0,6 1

31、 1,2 2 3 5 26 24 22 20 18 16 14 12 10 160,0 114,0 60,0 33,2 21,1 14,5 10,9 6,8 4,1 0,08 0,08 0,08 0,08 0,08 0,10 0,10 0,10 0,12 1,31 1,45 1,60 1,84 2,08 2,43 2,74 3,20 3,89 4,68 5,76 7,51 10,77 14,97 20,97 27,03 39,70 61,94 continued EN 2714-013:20056 Table 1 (concluded) Number of cores Code for nom

32、inal section Nominal section AWG aLinear resistance at 20 C Screen strands nominal diameter External diameter Mass mm 2 /km mm mm kg/km max. max. max. 2 001 002 004 006 010 012 020 030 051 0,15 0,25 0,4 0,6 1 1,2 2 3 5 26 24 22 20 18 16 14 12 10 165,00 117,00 61,70 34,10 21,70 14,90 11,20 6,99 4,22

33、0,08 0,08 0,08 0,10 0,10 0,12 0,15 0,20 0,20 2,13 2,40 2,70 3,22 3,71 4,38 5,04 6,09 7,39 8,17 10,23 13,64 21,05 29,52 41,20 55,83 86,79 130,51 3 001 002 004 006 010 012 020 030 051 0,15 0,25 0,4 0,6 1 1,2 2 3 5 26 24 22 20 18 16 14 12 10 165,00 117,00 61,70 34,10 21,70 14,90 11,20 6,99 4,22 0,08 0,

34、10 0,10 0,12 0,12 0,15 0,15 0,20 0,20 2,26 2,59 2,91 3,48 4,00 4,73 5,39 6,50 7,90 10,94 14,72 19,76 30,44 42,96 60,67 78,83 122,72 186,69 4 001 002 004 006 010 012 020 0,15 0,25 0,4 0,6 1 1,2 2 26 24 22 20 18 16 14 165,0 117,0 61,7 34,1 21,7 14,9 11,2 0,10 0,10 0,10 0,12 0,12 0,15 0,20 2,51 2,84 3,

35、19 3,82 4,41 5,23 6,06 14,57 18,47 25,04 38,81 55,22 78,02 107,36 aAWG = Closest American Wire Gage. 4.3 Colour coding of cores and jacket See EN 2714-002. EN 2714-013:20057 5 Required characteristics According to EN 2235 and EN 3475-100 See Table 2. Table 2 EN 3475- Test Details 201 Visual examinat

36、ion 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 304 Surface resistance Applicable 305 Overload resistance Not applicable 306 C

37、ontinuity of conductors Applicable 307 Corona extinction voltage Not applicable 401 Accelerated ageing Applicable Temperature (310 5) C 402 Shrinkage and delamination Applicable Temperature (290 5) C Maximum shrinkage at each end of cable: jacket: 2 mm on AWG 26 to 18 3 mm on AWG 16 to 10 core: acco

38、rding to EN 2267-009 403 Delamination and blocking Applicable Temperature (310 5) C 404 Thermal shock Applicable but ( 65 2) C instead of ( 55 2) C Temperature (260 5) C Maximum shrinkage at each end of cable: jacket: 2 mm on AWG 26 to 18 3 mm on AWG 16 to 10 core: according to EN 2267-009 405 Bendi

39、ng at ambient temperature Applicable 406 Cold bend test Applicable but ( 65 2) C 407 Flammability Applicable Extinguishing time: 3 s max. continued EN 2714-013:20058 Table 2 (continued) EN 3475- Test Details 408 Fire resistance Not applicable 409 Air-excluded ageing Not applicable 410 Thermal endura

40、nce Not applicable 411 Resistance to fluids Applicable 412 Humidity resistance Not applicable 413 Wrap back test Not applicable 414 Differential scanning calorimeter (DSC test) Not applicable 415 Rapid change of temperature Not applicable 416 Thermal stability Not applicable 501 Dynamic cut-through

41、Not applicable 502 Notch propagation Applicable Notch depth: 40 m 503 Scrape abrasion Applicable only on single core screened jacketed. Test force on needle for cables 0,15 mm 2to 0,60 mm 2= 8 N 1,00 mm 2to 1,20 mm 2= 10 N 2,00 mm 2to 5,00 mm 2= 12 N 504 Torsion Not applicable 505 Tensile test on co

42、nductors and strands Applicable 506 Plating continuity Applicable 507 Adherence of plating Applicable 508 Plating thickness Applicable 509 Solderability Not applicable 510 Tensile strength and elongation of extruded insulation, sheath and jacket material Not applicable 511 Cable-to-cable abrasion No

43、t 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 applicable continued EN

44、2714-013:20059 Table 2 (concluded) EN 3475- Test Details 605 Wet short circuit test Not applicable 701 Strippability and adherence of insulation to the conductor Applicable 702 Screen pushback capability Not applicable 703 Permanence of manufacturers marking Applicable 704 Flexibility Not applicable

45、 705 Contrast measurement Applicable K 50 % 706 Laser markability Applicable UV laser 6 Quality assurance See EN 9133. 7 Designation 7.1 Identification EXAMPLE Description block CABLE, ELECTRICAL Identity block EN2714-013A002F Number of this standard Code letter for number of cores (see EN 2714-002,

46、 Table 1) Code for nominal section (see Table 1) Code letter for colour coding of cores and jacket (see EN 2714-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 7.2 Type code (for short designation) Code designation in accordance with TR 60

47、58, see Table 3. Table 3 EN reference Code designation single core two cores three cores four cores EN2714-013A EN2714-013B EN2714-013C EN2714-013D MLA MLB MLC MLD EN 2714-013:200510 8 Identification and marking See EN 2714-002. 9 Packaging, labelling and delivery lengths See EN 2235. 10 Technical s

48、pecification See EN 2235. EN 2714-013:2005blankBS EN 2714-013:2005 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international leve

49、l. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy o