1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 31 January 2005 prEN 4608-002 Edition P 1 January 2005 Comments should be sent within six months after the date of publication to AECMA-STAN PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION d%k?&?!f
2、f! Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 81 10 - Fax. + 32 2 775 81 11 - www.aecma-stan.org ICs: 49.060 Descriptors: ENGLISH VERSION Aerospace series Cable, electrical, fire resistant Single and twisted multicore assembly, screened (braided) and jacketed Operating temperatures between -
3、65 OC and 260 OC Part 002: General Srie arospatiale Luft- und Raumfahrt Cbles lectriques blinds rsistant au feu Simple et multifilaire blind (tresse) gain Tempratures de fonctionnement comprises entre - 65 OC et 260 OC Partie 002 : Gnralits Feuerbestndige elektrische Leitungen Einzel- und mehradrig
4、verdrillte Leitungen, geschirmt (Geflecht) und ummantelt Betriebstemperaturen zwischen - 65 OC und 260 OC Teil 002: Allgemeines This “Aerospace Series“ frestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is pub
5、lished for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this frestandard, the technical content shall not be changed to an extent that interchangeabilify is affected,
6、physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of AECMA-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full Europea
7、n Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Electrical Domain I I Copytight 2005 O by AECMA-STA1 Page 2 prEN 4608-002:2005 Foreword This
8、 standard was 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 2 3 4 5 5
9、.1 5.2 6 Scope Normative references . Definitions . List of product standards Construction . Number of cores Colour coding of cores and jacket Identification and marking 7 Technical specification 5 Page 3 prEN 4608-002:2005 1 Scope This standard specifies the list of product standards and common cha
10、racteristics of fire resistant or fire-proof, screened, electrical cables for use in aircraft electrical systems at operating temperature between - 65 “C and 260 “C. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references
11、, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3475-100, Aerospace series - Cables, electrical, aircraft use - Test methods - Part 700: General. EN 3838, Aerospace series - Requirements and tests on user-
12、applied markings on aircraft electrical cables ). EN 4608-001, Aerospace series - Cable, electrical, fire resistant - Single and twisted multicore assembly, screened (braided) and jacketed - Operating temperatures between - 65 “C and 260 “C - Part 007: Technical specification ). TR 6058, Aerospace s
13、eries - Cable code identification list 2). 3 Definitions See EN 3475-100. 4 List of product standards EN 4608-003, Aerospace series - Cables, electrical, fire resistant - Single and twisted multicore assembly, screened (braided) and jacketed - Operating temperature between - 65 “C and 260 “C - Part
14、003: DN family - lightweight - UV Laser printable - Product standard ). EN 4608-004, Aerospace series - Cable, electrical, fire resistant - Single and twisted multicore assembly, screened (braided) and jacketed - Operating temperatures between - 65 “C and 260 “C - Part 004: D W family - lightweight
15、- UV Laser printable - Product standard ). EN 4608-005, Aerospace series - Cable, electrical, fire resistant - Single and twisted multicore assembly, screened (braided) and jacketed - Operating temperatures between - 65 “C and 260 “C - Part 005: D W family - lightweight two-core gauge 24 for data tr
16、ansmission - UV laser printable - Product standard ). 1) Published as AECMA Prestandard at the date of publication of this standard. 2) Published as AECMA Technical Report at the date of publication of this standard. Page 4 prEN 4608-002:2005 Code Number of conductors 5 Construction ABCDEFGHJK 12 3
17、4 5 6 7 8 9 10 5.1 Number of cores The Table 1 gives equivalence between the code letter used for the product code and the corresponding number of conductors. 5.2 Colour coding of cores and jacket Outer insulation or jacket shall be white with a coloured stripe: - helical for sizes from 0,25 mm2 to
18、5 mm2, - helical or length wise for sizes from 9 mm2 to 68 mm2. The colour of stripes is given in Table 2. Table 2 Number of cores Colour of stripe Red Red Red Red Red Red Red Red Red Blue Blue Yellow Blue Yellow Green Blue Yellow Green Black Blue Yellow Green Black Brown Blue Yellow Green Black Bro
19、wn Orange Blue Yellow Green Black Brown Orange Purple Blue Yellow Green Black Brown Orange Purple Grey White iacket with red helical stripe Page 5 prEN 4608-002:2005 % . 6 Identification and marking The identification and marking of cables by the manufacturer shall be in accordance with EN 4608-001.
20、 As the designation, required for orders, is generally too long, for use in electrical drawings a shorter cross designation (without colour information) is given in TR 6058 plus the corresponding AWG. EXAMPLE Designation: EN 4608-003 A 004 Cross reference: SH 22 r Reference to EN standard cable 4 sp
21、aces mandatory Type code Size code Manufacturer country code I Manufacturer code Year of manufacturing (300 I 50) mm I EN SH 22 FRAOO EN SH 22 FRAOO 60 mm max. u Figure 1 For multicore cable with jacket, the marking shall be optional on core(s) and mandatory on jacket. For multicore cable, each core shall be marked with his own designation. The cables shall be capable of being printed with the user-applied markings according to EN 3838. 7 Technical specification EN 4608-001
