1、BRITISH STANDARD AEROSPACE SERIES BS EN 2714-011:2005 Cables, electrical, single and multicore for general purpose Operating temperatures between p55 C and 260 C Part 011: DM family, screened (spiral) and jacketed, UV laser printable Product standard The European Standard EN 2714-011:2005 has the st
2、atus of a British Standard ICS 49.060 Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSIBS EN 2714-011:2005 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 47
3、807 6 National foreword This British Standard is the official English language version of EN 2714-011:2005. 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
4、has the responsibility to: 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 informed; monitor related international and European developments and promulgate them in th
5、e UK. A list of organizations represented on this subcommittee can be obtained on request 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 “Interna
6、tional 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 correct application. Compliance with a Brit
7、ish Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Am
8、endments issued since publication Amd. No. Date Comments Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2714-011 October 2005 ICS 49.060 English Version Aerospace series - Cables, electrical, single and multi
9、core for general purpose - Operating temperatures between - 55 C and 260 C - Part 011: DM family, screened (spiral) and jacketed, UV laser printable - Product standard Srie arospatiale - Cbles, lectriques, mono et multiconducteurs dusage gnral - Tempratures de fonctionnement comprises entre - 55 C e
10、t 260 C - Partie 011 : Famille DM, blinds (guips) et gains, marquable au laser UV - Norme de produit Luft- und Raumfahrt - Leitungen, elektrisch, ein- und mehradrig, fr allgemeine Verwendung - Betriebstemperaturen zwischen - 55 C und 260 C - Teil 011: DM-Familie, geschirmt (Umseilung) und ummantelt
11、UV Laser bedruckbar - Produktnorm This European Standard was approved by CEN on 12 September 2005. 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-t
12、o-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, German). A version in any other language made by translation under
13、 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, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Icel
14、and, 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 EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart
15、, 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 2714-011:2005: E Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSIEN 2714-011:2005 2 Contents Page Foreword 3 1 Scope .4
16、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 marking9 9 Packaging, labelling and delivery lengths 9 10 Technical specification.9 Licensed Copy: Wang Bin, na, Mon M
17、ay 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSIEN 2714-011:2005 3 Foreword This European Standard (EN 2714-011:2005) 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
18、 Association, this 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 e
19、ndorsement, at the 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 ident
20、ifying 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 this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungar
21、y, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSI4 1 Scope This standard specifies the c
22、haracteristics of UV laser printable DM family, single and multicore screened (spiral) and jacketed electrical lightweight cables for use in the on-board electrical systems of aircraft, at operating temperatures between 55 C and 260 C. Nevertheless, if needed, 65C is also acceptable as shown by cold
23、 test. It shall also be possible to mark these cables by qualified compatible marking. These markings 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 ci
24、ted applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2235, Aerospace series Single and multicore electrical cables, screened and jacketed Technical specification. 1)EN 2267-007, Aerospace series Cables, electrical, for general purp
25、ose Operating temperatures between 55 C and 260 C Part 007: DMA family, single ink-jet printable and multicore assembly Product standard. 1)EN 2714-002, Aerospace series Cables, electrical, single and multicore for general purpose Operating temperatures between 55 C and 260 C Part 002: Screened and
26、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, Aerospace series Copper or copper alloy lightweight conductors for el
27、ectrical cables Product standard (Normal and tight tolerances).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 EN 3475-100 apply.
28、 * All parts quoted in Table 2. 1) Published as AECMA Prestandard at the date of publication of this standard. EN 2714-011:2005 Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSI5 4 Materials and construction 4.1 Materials These cables shall consist of the followin
29、g: cores according to EN 2267-007; number of cores 1 to 4. 2 to 4-core cables shall be twisted together according to EN 2235. 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 accordi
30、ng to EN 3475-100; construction according to EN 2235. Outer jacket: layer of polyimide with total wall thickness (nominal value) of 30 m, coated on both sides with a layer 2,5 m thick of fluorocarbon - direction of winding immaterial - overlap 25 % min.; second layer of polytetrafluoroethylene 0,076
31、 mm thick running in opposite direction to first layer with 51 % min. overlap. 4.2 Construction See EN 4434 and Table 1. EN 2714-011:2005 Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSI6 Table 1 Number of cores Code for nominal section Nominal section AWG a Line
32、ar resistance at 20 C Screen strands nominal diameter External diameter Mass mm 2 /km mm mm kg/km max. max. max. 001 0,15 26 160,0 0,08 1,47 5,63 002 0,25 24 114,0 0,08 1,53 6,44 004 0,4 22 60,0 0,08 1,69 8,19 006 0,6 20 33,2 0,08 2,05 12,42 010 1 18 21,1 0,08 2,33 17,28 012 1,2 16 14,5 0,10 2,77 24
33、,57 020 2 14 10,9 0,10 3,03 31,16 030 3 12 6,8 0,10 3,49 43,63 1 051 5 10 4,1 0,12 4,13 66,65 001 0,15 26 165,00 0,08 2,43 9,78 002 0,25 24 117,00 0,08 2,55 11,35 004 0,4 22 61,70 0,08 2,87 14,75 006 0,6 20 34,10 0,10 3,62 24,10 010 1 18 21,70 0,10 4,19 33,67 012 1,2 16 14,90 0,12 5,02 47,76 020 2 1
34、4 11,20 0,15 5,61 63,64 030 3 12 6,99 0,20 6,65 94,47 2 051 5 10 4,22 0,20 7,87 139,07 001 0,15 26 165,00 0,08 2,57 13,07 002 0,25 24 117,00 0,10 2,75 16,36 004 0,4 22 61,70 0,10 3,09 21,33 006 0,6 20 34,10 0,12 3,90 34,73 010 1 18 21,70 0,12 4,51 49,00 012 1,2 16 14,90 0,15 5,43 70,38 020 2 14 11,2
35、0 0,15 5,99 89,85 030 3 12 6,99 0,20 7,10 133,30 3 051 5 10 4,22 0,20 8,40 198,55 001 0,15 26 165,0 0,10 2,86 17,45 002 0,25 24 117,0 0,10 3,02 20,46 004 0,4 22 61,7 0,10 3,39 26,98 006 0,6 20 34,1 0,12 4,30 44,37 010 1 18 21,7 0,12 4,99 62,90 012 1,2 16 14,9 0,15 6,00 90,48 4 020 2 14 11,2 0,20 6,7
36、3 122,32 aAWG = Closest American Wire Gage.EN 2714-011:2005 Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSI7 4.3 Colour coding of cores and jacket See EN 2714-002. 5 Required characteristics According to EN 2235 and EN 3475-100. See Table 2. Table 2 EN 3475- Tes
37、t 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 304 Surface resistance Applicable 305 Overload re
38、sistance 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: according to EN 2267-007 403 Delamination and blocking Appli
39、cable 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 2267-007 405 Bending at ambient temperature Applicable 406 Cold bend test
40、Applicable but ( 65 2) C (continued) EN 2714-011:2005 Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSI8 Table 2 (concluded) EN 3475- Test Details 407 Flammability Applicable Extinguishing time: 3 s max. 408 Fire resistance Not applicable 409 Air-excluded ageing N
41、ot applicable 410 Thermal endurance Not applicable 411 Resistance to fluids Applicable 501 Dynamic cut-through Not applicable 502 Notch propagation Applicable Notch depth: 40 m 503 Scrape abrasion Applicable 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
42、mm 2to 5,00 mm 2= 12 N 504 Torsion Not applicable 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 Res
43、istance to wet arc tracking Not applicable 604 Resistance to dry arc propagation Not applicable 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 Ap
44、plicable 704 Flexibility Not applicable 705 Contrast measurement Applicable K 50 % 706 Laser markability Applicable UV laser EN 2714-011:2005 Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c) BSI9 6 Quality assurance See EN 9133. 7 Designation EXAMPLE Description bloc
45、k CABLE, ELECTRICAL Identity block EN2714-011B002P Number of this standard Code letter for number of cores (see EN 2714-002, Table 1) Code for nominal section (see Table 1) Code letter for colour coding of cores and jacket (see EN 2714-002, Tables 2 to 8) NOTE If necessary, the code I9005 shall be p
46、laced between the description block and the identity block. 8 Identification and marking See EN 2714-002. 9 Packaging, labelling and delivery lengths See EN 2235. 10 Technical specification See EN 2235. EN 2714-011:2005 Licensed Copy: Wang Bin, na, Mon May 08 03:04:52 BST 2006, Uncontrolled Copy, (c
47、) BSIBS EN 2714-011:2005 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 level. It is incorporated by Royal Charter. Re
48、visions 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 or
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