1、BRITISH STANDARD AEROSPACE SERIESBS EN2267-007:2005Cables, electrical, for general purpose Operating temperatures between S55 C and 260 C Part 007: DMA family, single ink-jet printable and multicore assembly Product standard The European Standard EN 2267-007:2005 has the status of a British Standard
2、ICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy, (c) BSIBS EN
3、 2267-007:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 April 2006 BSI 2006ISBN 0 580 48140 9National forewordThis British Standard is the official English language version of EN 2267-007:2005. The UK participation in its preparation
4、 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: A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe
5、 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 Electronic Catalogue or of British Standard
6、s 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. aid enquirers to understand the text; present to the resp
7、onsible 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.Summary of pagesThis document comprises a front cover, an inside front cover, t
8、he 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 publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy
9、, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2267-007 November 2005 ICS 49.060 English Version Aerospace series - Cables, electrical, for general purpose - Operating temperatures between - 55 C and 260 C - Part 007: DMA family, single ink-jet printable and multicore assembly - Produ
10、ct standard Srie arospatiale - Cbles, lectriques, dusage gnral, tempratures de fonctionnement comprises entre - 55 C et 260 C - Partie 007 : Famille DMA, fil simple marquable au jet dencre et lments assembls - Norme de produit Luft- und Raumfahrt - Leitungen, elektrisch, fr allgemeine Verwendung - B
11、etriebstemperaturen zwischen - 55 C und 260 C - Teil 007: DMA-Familie Ein-und mehradrige Leitungen ink-jet bedruckbar - Produktnorm This European Standard was approved by CEN on 26 September 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condition
12、s 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 CEN member. This European Standard exists in three offi
13、cial 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 members are the national standards bodies of Austria,
14、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 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATIO
15、N 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 2267-007:2005: ELicensed Copy: Wang Bin, na, Fri Jul 14 04:
16、17:24 BST 2006, Uncontrolled Copy, (c) BSI2 Contents Page Foreword 3 Scope .4 2 Normative references .4 3 Terms, definitions and symbols 4 4 Materials and construction.5 5 Required characteristics 6 6 Quality assurance .0 7 Designation .0 8 Identification and marking0 9 Packaging, labelling and deli
17、very lengths 0 0 Technical specification.0 EN 2267-007:2005Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy, (c) BSI3 Foreword This European Standard (EN 2267-007:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN)
18、. 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 AECMA, prior to its presentation to CEN. This European Standard shall be given the statu
19、s of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2006, and conflicting national standards shall be withdrawn at the latest by May 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of p
20、atent 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 this European Standard: Austria, Belgium, Cyprus, Cz
21、ech 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 the United Kingdom. EN 2267-007:2005Licensed Copy: Wang Bin, na, Fri Jul
22、 14 04:17:24 BST 2006, Uncontrolled Copy, (c) BSI4 Scope This standard specifies the characteristics of ink jet printable electrical lightweight cables DMA family 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
23、 also acceptable as shown by cold 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 date
24、d references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2084, Aerospace series Cables, electric, single-core, general purpose, with conductors in copper or copper alloy Technical specification. EN 2235
25、, Aerospace series Single and multicore electrical cables, screened and jacketed Technical specification.)EN 2267-002, Aerospace series Cables, electrical, for general purpose Operating temperatures between 55 C and 260 C Part 002: General. EN 3475-00*, Aerospace series Cables, electrical, aircraft
26、use Test methods Part 00: General. EN 3838, Aerospace series Requirements and tests on user-applied markings on aircraft electrical cables.)EN 4434, Aerospace series Copper or copper alloy lightweight conductors for electrical cables Product standard (Normal and tight tolerances). EN 933, Aerospace
27、series Quality management systems Qualification procedure for aerospace standard parts. 3 Terms, definitions and symbols For the purposes of this standard, the terms, definitions and symbols given in EN 3475-00 apply. * All parts quoted in this standard. ) Published as AECMA Prestandard at the date
28、of publication of this standard. EN 2267-007:2005Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy, (c) BSI5 4 Materials and construction 4. Materials Conductor: These cable conductors shall be made of copper or copper alloy and nickel plated according to EN 4434 code D. I
29、nsulation: For all conductor size codes: first insulation polyimide tape 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 5 % min.; second insulation: one or two polytetrafluoroethylene (PTFE) tape(s)
30、 with thickness and overlap according to Table , each tape running in opposite direction to the preceding layer. Table st tape 2nd tape Nominal thicknessRaw material Nominal thicknessRaw material Total minimum average thickness sealed material Code AWG am Min. % overlapm Min. % overlap m 00 26 65 67
31、 00 002 24 56 67 20 004 22 56 67 20 006 20 76 67 50 00 8 65 5 65 5 80 02 6 65 67 76 5 250 020 4 65 67 76 5 250 030 2 65 67 76 5 250 05 0 65 67 76 5 250 090 8 00 67 65 5 300 40 6 00 67 65 5 300 aAWG = closest American Wire Gage. EN 2267-007:2005Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 200
32、6, Uncontrolled Copy, (c) BSI6 4.2 Construction See EN 4434 and Table 2. Table 2 Nominal section AWG aLinear resistance at 20 C External diameter Mass mm2/km mm kg/km Code for nominal section max. min. max. max. 00 0,5 26 60,0 0,85 0,97 2,45 002 0,25 24 4,0 0,90 ,04 3,0 004 0,4 22 60,0 ,05 ,9 4,43 0
33、06 0,6 20 33,2 ,38 ,53 7,73 00 8 2, ,65 ,82 ,74 02 ,2 6 4,5 2,02 2,22 6,95 020 2 4 0,9 2,29 2,49 22,65 030 3 2 6,8 2,73 2,97 33,70 05 5 0 4, 3,33 3,6 53, 090 9 8 2,3 4,47 4,77 95,6 40 4 6 ,58 5,70 6,30 4,4 aAWG = closest American Wire Gage. 4.3 Number of cores See EN 2267-002. See EN 2235 for cablin
34、g. 4.4 Colour coding of cores See EN 2267-002. 5 Required characteristics According to EN 2084 and EN 3475-00. See Table 3. EN 2267-007:2005Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy, (c) BSI7 Table 3 EN 3475- Test Details 20 Visual examination Applicable 202 Mass A
35、pplicable; see Table 2. 203 Dimensions Applicable; see Tables and 2. 30 Ohmic resistance per unit length Applicable; see Table 2. 302 Voltage proof test Applicable 303 Insulation resistance Applicable 304 Surface resistance Applicable 305 Overload resistance Applicable T= (30 5) C; T2= (450 5) C 306
36、 Continuity of conductors Applicable 307 Corona extenction voltage Not applicable 40 Accelerated ageing Applicable Temperature (30 5) C 402 Shrinkage and delamination Applicable Temperature (290 5) C Maximum shrinkage at each end of cable: 0,5 mm2to 0,6 mm2: 0,8 mm mm2to ,2 mm2: mm 2 mm2to 5 mm2: ,2
37、 mm 9 mm2: ,5 mm 4 mm2: 2 mm 403 Delamination and blocking Applicable temperature (30 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: 0,5 mm2to 0,6 mm2: 0,8 mm mm2to ,2 mm2: mm 2 mm2to 5 mm2: ,2 mm 9 mm2: ,5 mm 4 mm2:
38、2 mm 405 Bending at ambient temperature Applicable 406 Cold bend test Applicable Temperature ( 65 2) C 407 Flammability Applicable Extinguishing time: 3 s max. 408 Fire resistance Not applicable continued EN 2267-007:2005Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy, (
39、c) BSI8 Table 3 (continued) EN 3475- Test Details 409 Air-excluded ageing Not applicable 40 Thermal endurance Applicable 60 000 h (temperature 260 C) 4 Resistance to fluids Applicable 42 Humidity resistance Applicable Method B temperature (95 5) C Duration 360 h 43 Wrap back test Applicable 44 Diffe
40、rential scanning calorimeter (DSC test) Applicable 45 Rapid change of temperature Not applicable 46 Thermal stability Not applicable 50 Dynamic cut-through Applicable Temperatures (20 3) C and (260 5) C Cut-through force Nominal section mm220 C N 260 C N 0,5 0,25 0,40 0,60 ,00 ,20 2,00 3,00 5,00 9,0
41、0 4,00 70 85 0 40 40 50 50 65 80 95 20 5 30 45 55 70 85 95 05 20 35 50 502 Notch propagation Applicable notch depth: 40 m 503 Scrape abrasion Applicable Test force on needle for cables: 0,5 mm2= 5 N 0,25 mm2to 0,6 mm2= 8 N mm2to ,2 mm2= 0 N 2 mm2to 9 mm2= 2 N 4 mm2= 5 N 504 Torsion Applicable T3= (2
42、60 5) C; T4= (30 5) C 505 Tensile test on conductors and strands Applicable continued EN 2267-007:2005Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy, (c) BSI9 Table 3 (concluded) EN 3475- Test Details 506 Plating continuity Applicable 507 Adherence of plating Applicable
43、 508 Plating thickness Applicable 509 Solderability Not applicable 50 Tensile strength and elongation of extruded insulation, sheath and jacket material Not applicable 5 Cable-to-cable abrasion Applicable code 006 0,6 mm2, force 2,5 daN 2 800 000 cycles 52 Flexure endurance Applicable code 006 0,6 m
44、m2, mandrel 5 mm force 0,9 daN 000 cycles 60 Smoke density Applicable 602 Toxicity Applicable 603 Resistance to wet arc tracking Applicable or apply test EN 3475-605 as an alternative Wire damage 70 mm 75 % of collateral wires shall pass the wet dielectric voltage proof test (EN 3475-302) 604 Resist
45、ance to dry arc propagation Applicable Wire damage 70 mm 75 % of collateral wires shall pass the wet dielectric voltage proof test (EN 3475-302) 605 Wet short circuit test Applicable or apply test EN 3475-603 as an alternative Wire damage 70 mm 70 Strippability and adherence of insulation to the con
46、ductor Applicable 702 Screen pushback capability Not applicable 703 Permanence of manufacturers marking Applicable 704 Flexibility Applicable code 030 to code 40 Maximum force 3 mm2: 8 N 9 mm2: 0 N 5 mm2: 9 N 4 mm2: N 705 Contrast measurement Not applicable 706 Laser markability Not applicable EN 22
47、67-007:2005Licensed Copy: Wang Bin, na, Fri Jul 14 04:17:24 BST 2006, Uncontrolled Copy, (c) BSI0 6 Quality assurance See EN 933. 7 Designation EXAMPLE Description block CABLE, ELECTRICAL Identity block EN2267-007A00P Number of this standard Code letter for number of cores (see EN 2267-002, Table )
48、Code for nominal section (see Table ) Code letter for colour coding of cores (see EN 2267-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 8 Identification and marking See EN 2267-002. 9 Packaging, labelling and delivery lengths See EN 2084. 0 Technical specification See EN 2084 and EN 2235. EN 2267-007:2005Lice
