1、BRITISH STANDARDBS EN 2267-005:2006Aerospace series Cables, electrical, for general purpose Operating temperatures between 55 C and 260 CPart 005: UV laser printable Product standardThe European Standard EN 2267-005:2006 has the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g5
2、8g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 2267-005:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 Octob
3、er 2006 BSI 2006ISBN 0 580 49471 3National forewordThis British Standard was published by BSI. It is the UK implementation of EN 2267-005:2006.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee
4、ACE/6/-/2, Aerospace Cables.A list of organizations represented on ACE/6/-/2 can be obtained on request to its secretary.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 canno
5、t confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 2267-005June 2006ICS 49.060English VersionAerospace series - Cables, electrical, for general purpose -Operating temperatures between - 55 C and 260 C -
6、Part 005:UV laser printable - Product standardSrie arospatiale - Cbles, lectriques, dusage gnral -Tempratures de fonctionnement comprises entre - 55 Cet 260 C - Partie 005 : Marquables au laser UV - Norme deproduitLuft- und Raumfahrt - Leitungen, elektrisch, fr allgemeineVerwendung - Betriebstempera
7、turen zwischen - 55 C und260 C - Teil 005: UV Laser bedruckbar - ProduktnormThis 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 conditions for giving this EuropeanStandard the status of a nation
8、al standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 ot
9、her language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, Fra
10、nce,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NOR
11、MUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2267-005:2006: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms, definitions and symbols.4 4 Materia
12、ls and construction .4 4.1 Materials .4 4.2 Construction.5 4.3 Number of cores 5 4.4 Colour coding of cores .6 5 Required characteristics.6 6 Quality assurance8 7 Designation 8 8 Identification and marking 8 9 Packaging, labelling and delivery lengths 8 10 Technical specification .8 EN 2267-005:2006
13、3 Foreword This European Standard (EN 2267-005:2006) 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, this Standard has received the approval of the Nationa
14、l 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 the latest by December 2006, and conflicting national
15、 standards shall be withdrawn at the latest by December 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 such patent rights. According to the CEN/CEN
16、ELEC 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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Mal
17、ta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 2267-005:20064 1 Scope This standard specifies the characteristics of UV laser printable electrical cables for use in the on-board electrical systems of aircraft at operating
18、 temperatures between 55 C and 260 C. It shall also be possible to mark these cables by hot stamp printing or ink jet 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 da
19、ted references, only the edition cited applies. For undated references, the latest edition of the referenced 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, si
20、ngle-core, general purpose, with conductors in copper or copper alloy Technical specification. EN 2267-002, Aerospace series Cables, electrical, for general purpose Operating temperatures between 55 C and 260 C Part 002: General. EN 3475-100*, Aerospace series Cables, electrical, aircraft use Test m
21、ethods Part 100: General. EN 3838, Aerospace series Requirements and tests on user-applied markings on aircraft electrical cables.1)EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts. 3 Terms, definitions and symbols For the purposes of this doc
22、ument, the terms, definitions and symbols given in EN 3475-100 apply. 4 Materials and construction 4.1 Materials Conductor: See EN 2267-002. Insulation: for conductor sizes code 001 to 010: first layer polyimide with total thickness (nominal value) of 30 m, coated on both sides with a layer 2,5 m th
23、ick of fluorocarbon; *All parts quoted in this standard. 1) Published as AECMA Prestandard at the date of publication of this standard. EN 2267-005:20065 direction of winding immaterial overlap 51 % min.; second layer polytetrafluoroethylene (PTFE) 0,06 mm thick before use running in opposite direct
24、ion to first layer overlap 65 % min.; or two layers of polytetrafluoroethylene (PTFE) 0,06 mm thick before use running in opposite direction to first layer one layer 51 % min. overlap and one layer in opposite direction 20 % min. overlap; for conductor sizes code 012 to 051: first layer polyimide wi
25、th 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.; second layer polytetrafluoroethylene (PTFE) 0,06 mm thick before use running in opposite direction to first layer overlap 74 % min.; or two la
26、yers of polytetrafluoroethylene (PTFE) 0,06 mm thick before use running in opposite direction to first layer one layer 51 % min. overlap and one layer in opposite direction 47 % min. overlap. A top coat may be applied. It shall be possible to mark the external surface of the insulation by UV laser p
27、rinting. 4.2 Construction See EN 2083 and Table 1. Table 1 Nominal section AWG aLinear resistance at 20 C External diameter Mass mm2/km mm kg/km Code for nominal section max. min. max. max. 001 0,15 26 160,0 0,90 1,06 2,8 002 0,25 24 114,0 0,99 1,16 3,6 004 0,4 22 60,0 1,15 1,31 5,0 006 0,6 20 33,2
28、1,38 1,56 7,9 010 1 18 21,1 1,62 1,82 11,4 012 1,2 16 14,5 1,97 2,18 16,5 020 2 14 10,9 2,22 2,43 21,5 030 3 12 6,8 2,68 2,93 33,5 050 5 10 4,2 3,27 3,46 52,4 051 b5 10 4,1 3,30 3,58 53,9 aAWG = Closest American Wire Gage. bFlexible construction which may be used as an alternative. 4.3 Number of cor
29、es See EN 2267-002. EN 2267-005:20066 4.4 Colour coding of cores See EN 2267-002. 5 Required characteristics According to EN 2084 and EN 3475-100. See Table 2. Table 2 EN 3475- Test Details 201 Visual examination Applicable 202 Mass Applicable; see Table 1. 203 Dimensions Applicable; see Table 1. 30
30、1 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 Applicable T1= (310 5) C; T2= (450 5) C 401 Accelerated ageing Applicable Temperature (310 5) C 402 Shrinkage a
31、nd delamination Applicable Temperature (290 5) C Maximum shrinkage at each end of cable: 0,15 mm2to 0,6 mm2: 0,8 mm 1 mm2to 1,2 mm2: 1 mm 2 mm2to 5 mm2: 1,2 mm 403 Delamination and blocking Applicable Temperature (310 5) C 404 Thermal shock Applicable Temperature (290 5) C Maximum shrinkage at each
32、end of cable: 0,15 mm2to 0,6 mm2: 0,8 mm 1 mm2to 1,2 mm2: 1 mm 2 mm2to 5 mm2: 1,2 mm 405 Bending at ambient temperature Applicable 406 Cold bend test Applicable continued EN 2267-005:20067 Table 2 (continued) EN 3475- Test Details 407 Flammability Applicable Extinguishing time: 3 s max. 408 Fire res
33、istance Not applicable 409 Air-excluded ageing Not applicable 410 Thermal endurance Applicable 40 000 h (temperature 260 C) 411 Resistance to fluids Applicable 501 Dynamic cut-through Applicable Temperatures (20 3) C and (260 5) C Cut-through force Nominal section mm220 C N 260 C N 0,15 0,25 0,40 0,
34、60 1,00 1,20 2,00 3,00 5,00 70 85 110 140 140 150 150 165 180 15 30 45 55 70 85 95 105 120 502 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 0,6 mm2= 8 N 1 mm2to 1,2 mm2= 10 N 2 mm2to 5 mm2= 12 N 504 Torsion A
35、pplicable T3= (260 5) C; T4= (310 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 continued EN 2267-
36、005:20068 Table 2 (concluded) EN 3475- Test Details 603 Resistance 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 manufac
37、turers marking Applicable 6 Quality assurance See EN 9133. 7 Designation EXAMPLE Description block CABLE, ELECTRICAL Identity block EN2267-005A010P Number of this standard Code letter for number of cores (see EN 2267-002, Table 1) Code for nominal section (see Table 1) Code letter for colour coding
38、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. 10 Technical specification See EN 2084. EN 2267-005:2006blankBS EN
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