AECMA PREN 4608-004-2005 Aerospace series Cable electrical fire resistant Single and twisted multicore assembly screened (braided) and jacketed Operating temperatures between - 65 .pdf

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1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 31 January 2005 prEN 4608-004 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? 340

2、 g for 2 006. 408 Fire resistance Not applicable. Air-excluded ageing 409 41 O Thermal endurance Not applicable. Applicable. Not applicable. 41 1 I Resistance to fluids 11; 1 2ci:it;I;nce 414 Differential scanning calorimeter (DSC test) Not applicable. Not applicable. Not applicable. Not applicable.

3、 41 5 Rapid change of temperature Not applicable. Applicable to codes 004 to 020 included. Temperature 260 “C, 1 hour. See Table 3. 501 1 Dynamic cut-through Applicable to codes 004 to 020 included. Depth notch: 0,lO mm. 502 Notch propagation 503 Scrape abrasion Applicable to codes 004 to 020 includ

4、ed. See Table 3. Not applicable. Applicable. 504 I Torsion 505 Tensile test on conductors and strands Plating continuity Applicable. 506 507 Adherence of plating Applicable. Applicable. Not applicable. 508 I Plating thickness 509 Solderability Tensile strength and elongation of extruded insulation,

5、sheath and jacket material Cable-to-cable abrasion Flexure endurance Not applicable. 51 O Not applicable. 51 1 Not applicable. 51 2 Not applicable. 51 3 Deformation resistance (Installation with plastic cable ties) 60 1 Smoke density Not applicable. continued Copyright Association Europeene des Cons

6、tructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 7 prEN 4608-004:2005 602 Table 2 (concluded) Toxicity Not applicable. EN3475- Test No I 604 605 701 Title Resistance to dry arc propagatio

7、n Wet short circuit test Strippability and adherence of insulation to the conductor Adherence: not applicable. Not applicable. Not applicable. StriPPability: applicable. Details 703 704 Permanence of manufacturers marking Applicable. Flexibility Not applicable. 603 I Resistance to wet arc tracking I

8、 Not applicable. 6 6 7 7 8 3 395 4 4 4 702 I Screen pushback capability I Applicable. 705 I Contrast measurement I Applicable 2 50 %. 706 I Laser markability I Applicable. Table 3 Test 501 Dynamic cut-through Nominal cross section Code number mm2 N 004 006 o1 o o1 2 020 45 55 70 85 95 Test 503 Scrap

9、e abrasion Load N 20C I 260C 7 Quality assu rance See EN 9133. 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 8 prEN 4608-004:2005 Single core UV

10、 laser printable 2 cores 8 Designation EN4608-004A G PA EN4608-004B GPB 8.1 Identification EXAMPLE Description block Identity block CABLE, ELECTRICAL, FIRE RESISTANT EN4608-004AO Number of this standard Code letter for number of cores (see EN 4608-002, Table 1) Code for nominal section (see Table 1)

11、 NOTE If necessary, the code 19005 shall be placed between the description block and the identity block. 8.2 Type code (for short designation) Code designation in accordance with TR 6058, see Table 4 Table 4 EN references I Code designation 3 cores I EN4608-004C 1 GPC 9 Identification and marking Se

12、e EN 4608-002. (Excepted “EN” marking, which is used in case of AECMA-CERT qualification only) EXAMPLE On the outer jacket: GPB 22 FRF03 DWA 22 FRF03 Optional on cores: 10 See EN 4608-001. Packaging, labelling and delivery lengths 11 See EN 4608-001. Tech n i cal s peci f cat io n 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-,-,-