1、AECMA STANDARDNORME AECMAAECMA NORMprEN 4612-002Edition P 1March 2005PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATIONGulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8110 - Fax. + 32 2 775 8111 - www.aecma-stan.orgICS:Descriptors:ENGLISH VERSIONAerospace seriesCables,
2、 electrical, for general purpose, single and multicore assemblyXLETFE Familyjacketed or screened and jacketedPart 002: GeneralSrie arospatialeCbles, lectriques, dusage gnral,mono et multiconducteursFamille XLETFEGains ou blinds et gainsPartie 002 : GnralitsLuft- und RaumfahrtEin- und mehradrige elek
3、trische Leitungenfr allgemeine VerwendungXLETFE Familiemit Mantel oder geschirmt und MantelTeil 002: AllgemeinesThis “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (TheEuropean Association of Aerospace Industries - Standardization). It is published for the ne
4、eds of theEuropean Aerospace Industry. It has been technically approved by the experts of the concerned Domainfollowing member comments.Subsequent to the publication of this Prestandard, the technical content shall not be changed to anextent that interchangeability is affected, physically or functio
5、nally, without re-identification of the standard.After examination and review by users and formal agreement of AECMA-STAN, it will be submitted as adraft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote andtransformation to full European Standard (EN).The CEN
6、national members have then to implement the EN at national level by giving the EN the statusof a national standard and by withdrawing any national standards conflicting with the EN.Edition approved for publication31 March 2005Comments should be sent within six monthsafter the date of publication toA
7、ECMA-STANElectrical DomainCopyright 2005 by AECMA-STANCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 2 prEN 4612-002:2005Foreword This standard w
8、as reviewed by the Domain Technical Coordinator of AECMA-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of AECMA-STAN defined in AECMA-STANs General Process Manual, this standard has received approval for Publication. Contents Page 1 Scope 3 2 Normative r
9、eferences. 3 3 Definitions and symbols . 3 4 List of product standards 4 5 Materials and construction 4 6 Identification and marking 7 7 Technical specification 7 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reprod
10、uction or networking permitted without license from IHS-,-,-Page 3 prEN 4612-002:20051 Scope This standard specifies the list of product standards and common characteristics of electrical cables for use in the on-board electrical systems of aircraft operating at temperatures between 65 C and 150 C o
11、r 135 C, dependant upon conductor type, operating at voltages not exceeding 600 V r.m.s and frequencies not exceeding 2 000 Hz. (unless otherwise specified in product standards). 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publicatio
12、ns. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. Dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For un
13、dated references the latest edition of the publication referred to applies. EN 2084, Aerospace series Cables, electric, single-core, general purpose, with conductors in copper or copper alloy Technical specification 1) EN 2235, Aerospace series Single and multicore electrical cables, screened and ja
14、cketed 1)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 electrical cabl
15、es Product standard 1)FED-STD-595B, Colors used in government procurement 2)TR 6058, Aerospace series Cable code identification list 3)3 Definitions and symbols See EN 3475-100. 1) Published as AECMA Prestandard at the date of publication of this standard 2) Published by: General Services Administra
16、tion Federal Supply Service Bureau Specification Section Suite 8100 470 East lEnfant Plaza, SW Washinton, DC 20407 3) Published as AECMA Technical Report at the date of publication of this standard Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under licens
17、e with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 4 prEN 4612-002:20054 List of product standards EN 4612-003, Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 003:Tin plated
18、copper Operating temperatures, between 65 C and 135 C Single extruded wall for openapplications, with jacket without screen UV laser printable Product standard EN 4612-004, Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 004
19、: Tin plated copper Operating temperatures, between 65 C and 135 C Single extruded wall for open applications, with jacket and screen (braid) UV laser printable Product standard EN 4612-005, Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and
20、 jacketed Part 005: Tin plated copper Operating temperatures, between 65 C and 135 C Dual extruded wall for openapplications, with jacket without screen UV laser printable Product standard EN 4612-006, Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or s
21、creened and jacketed Part 006: Tin plated copper Operating temperatures, between 65 C and 135 C Dual extruded wall for openapplications, with jacket and screen (braid) UV laser printable Product standard EN 4612-007, Cables, electrical, for general purpose, single and multicore assembly XLETFE Famil
22、y jacketed or screened and jacketed Part 007: Silver plated copper Operating temperatures, between 65 C and 150 C Single extruded wall for open applications, with jacket without screen UV laser printable Product standard EN 4612-008, Cables, electrical, for general purpose, single and multicore asse
23、mbly XLETFE Family jacketed or screened and jacketed Part 008: Silver plated copper Operating temperatures, between 65 C and 150 C single extruded wall for open applications, with jacket and screen (braid) UV laser printable Product standard EN 4612-009, Cables, electrical, for general purpose, sing
24、le and multicore assembly XLETFE Family jacketed or screened and jacketed Part 009: Silver plated copper Operating temperatures, between 65 C and 150 C Dual extruded wall for openapplications, with jacket without screen UV laser printable Product standard EN 4612-010, Cables, electrical, for general
25、 purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 010: Silver plated copper Operating temperatures, between 65 C and 150 C Dual extruded wall for openapplications, with jacket and screen (braid) UV laser printable Product standard EN 4612-011, Cables, elect
26、rical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 011: Nickel plated copper Operating temperatures, between 65 C and 150 C Dual extruded wall for openapplications, with jacket without screen UV laser printable Product standard EN 4612-012,
27、 Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 012: Nickel plated copper Operating temperatures, between 65 C and 150 C Dual extruded wall for openapplications, with jacket and screen (braid) UV laser printable Product sta
28、ndard EN 4612-013, Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed Part 013: SX, TC and UC Nickel plated copper Operating temperatures, between 65 C and 150 C Single extruded wall for equipment only, with jacket and screen (spira
29、l) UV laser printable Product standard 5 Materials and construction 5.1 Materials The cable conductors shall be made of copper or copper alloy and nickel or silver or tin-plated conforming to EN 4434 Table 2 conductor, electric cable, lightweight, in copper or copper alloy or as specified in the pro
30、duct standards. 5.2 Construction See individual product standards. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 5 prEN 4612-002:20055.2.1 Numbe
31、r of Cores See Table 1. Table 1 Number of Cores 1 2 3 4 5 6 7 8 9 10 Specified Code A B C D E F G H J K 5.2.2 Colour coding of single core cables Unless specified by the purchaser coding shall be as follows:- Table 2 Colour code Code Colour*) A B C D E F G H J K L M N P Q R S T U V W Red (2) Blue (6
32、) Yellow (4) Green (5) White (9) Black (0) Brown (1) Orange (3) Purple (7) Grey (8) Light Red (2L) Not allocated Not allocated See table 3 See table 3 See table 3 See table 3 Not allocated Not allocated Not allocated Not allocated *) For information: International colour code Unless otherwise specif
33、ied in the product standard or contract when UV markable red is specified as the cable outer insulation or jacket then light red (2L) shall be used. Light red shall be a good match to Munsell 2.5R 6.9 to 7.4 or Federal Standard 595B - 31638 to 31668 or RAL 3015Copyright Association Europeene des Con
34、structeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 6 prEN 4612-002:20055.2.3 Colour coding of unscreened, multicore cables Unless specified by the purchaser coding shall be as follows: Tab
35、le 3 Number of cores in cables Colours 2 3 4 5 6 7 8 9 10 Red Red Red Red Red Red Red Red Red Blue Blue Blue Blue Blue Blue Blue Blue Blue Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Green Green Green Green Green Green Green White White White White White White Black Black Black Black Bla
36、ck Brown Brown Brown Brown Orange Orange Orange Purple Purple Grey Jacket colour shall be white unless specified by the purchaser Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted wi
37、thout license from IHS-,-,-Page 7 prEN 4612-002:20056 Identification and marking The identification and marking of cables by the manufacturer shall be in accordance with EN 2084. As the designation, required for orders, is generally too long, for use in electrical drawings a shorter designation (wit
38、hout colour information) is given in TR 6058 plus the corresponding AWG. Example: Designation: EN 4612-004A006P Cross reference: XLETFE 20 This shorter designation is used for identification and marking as in the following example: EN zz C 20 ? & Reference to EN standard cable 4 spaces mandatory Typ
39、e code Specific codeSize code Manufacturer countManufacturer code Year of manEN zz C 20 ? For multicore cablFor multicore cablThe cables (singlmarkings accordi7 Technical See EN 2084Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot
40、for ResaleNo reproduction or networking permitted without license from IHS-,-,-ry code ufacturing & (60 mm max. e with jacket, the markie without jacket, each core e core or jacketed cang to EN 3838. Aggspecification and EN 2235. 300 50) mmng shall be optional on core(s) anshall be marked with his own deble) shall be capable of being prressive marking techniques are not permitteEN zz C 20 ?& d mandatory on jacket. signation. inted with user-applied UV laser d.
