ASD-STAN PREN 2266-007-2000 Aerospace Series Cables Electrical for General Purpose Operating Temperatures Between -55 Degrees C and 200 Degrees C Part 007 UV Laser Printable Multic.pdf

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1、- STD-AECMA PREN 22LL-007-ENGL ZUOU LOL2333 0037490 b90 I I aecma 2000 AECMA STANDARD prEN 2266-007 NORME AECMA Edition P I AECMA NORM January 2000 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - E1 200 BRUXELLES - Tel. (+32) 2 775 81 1 O - Fax. (+32) 2 775 81 1

2、 I 1 ICs: 49.060 Edition approved for publication Descriptors: Comments should be sent within six months after the date of publication to C2 Chairman ENGLISH VERSION Aerospace series Cables, electrical, for general purpose Operating temperatures between - 55 “C and 200 “C Part 007: UV laser printabl

3、e multicore jacketed cable Product standard Srie arospatiale Luft- und Raumfahrt Leitungen, elektrisch, fr allgemeine Verwendung Betriebstemperaturen zwischen - 55 “C und 200 OC Teil 007: UV Laser bedruckbare Mehradrige ummantelte Leitungen Cbles, lectriques, dusage general Tempratures de fonctionne

4、ment comprises entre - 55 “C et 200 “C Partie 007: Multiconducteurs gain - number of cores 2 to 4. 2 to 4 core cables shall be twisted together according to EN 2235. Filler cores shall not be permitted. * And all its parts quoted in table 2 1) Published as AECMA Standard at the date of publication o

5、f this standard 2) Published as AECMA Prestandard at the date of publication of this standard STD-AECMA PREN 22bh-UU7-ENGL 280U P lOl2311 OOL75OO U79 D Page 4 prEN 2266-007: 2000 External diameter Outer jacket: - layer of polyimide with total thickness (nominal value) of 373 pm, coated on one side w

6、ith a layer 12,7 pm thick of fluorocarbon (FEP side of the tape against the cores); - direction of winding opposite to direction of assembly - overlap min. 20 %; - top coat of dispersion fluorocarbon, wall thickness min. 15 pm, including the necessary additives for the acceptance of user-applied UV

7、laser marking. Mass 4.2 Construction See EN 2083 and table I. Number Of Ores Table 1 Ode for Nominal nominal section section n 1,87 2,07 2,39 2,91 3,44 3,96 4,49 5,34 I mmL 4,85 6,40 9,10 14,90 21 ,80 30,30 40,00 62,90 2 1,99 2,21 2,55 3,12 3,68 4,24 4,90 574 O0 1 002 004 006 O1 o 012 020 030 7,10 9

8、,30 13,35 21 ,go 32,20 44,90 59,40 93,60 3 2,22 2,47 2,87 3,50 4,15 4,75 5,40 O0 1 002 004 006 o1 o 012 020 030 9,20 12,15 17,55 28,90 42,60 59,50 78,80 4 O01 002 004 006 o1 o o1 2 020 a AWG = Closest American Wire Gage. Linear resistance at 20 OC AWG a Nkm 1 max. 26 24 22 20 18 16 14 12 165,OO I 17

9、,OO 61,70 34,lO 21,70 14,90 Il ,20 6,99 26 24 22 20 18 16 14 12 165,OO 117,OO 61,70 34,l O 21,70 14,90 11,20 6,99 26 24 22 20 18 16 14 165,OO 117,OO 61,70 34,l O 21,70 14,90 1 I ,20 kg/km max. mm I max. 4.3 Colours coding of cores See EN 2266-002. See EN 2235 clause 4.3.2 for cabling. 5 Required cha

10、racteristics According to EN 2084 and EN 3475-100 See table 2. STD. AECMA PREN 22bb-UU-ENGL 21IUO 1%1 lOL23Ll UUL750L TOI; W Page 5 prEN 2266-007: 2000 Applicable; see table 1 Table 2 Applicable; see table 1 303 304 305 40 1 402 403 404 405 406 Insulation resistance Surface resistance Overload resis

11、tance Acce I e ra ted age i ng Shrinkage and delamination Delamination and blocking Thermal shock Bending at ambient temperature Cold bend 41 1 41 2 Resistance to fluids Humidity resistance 5 04 505 Torsion Tensile test on concentric conductors and strands 506 507 Plating continuity Adherence of pla

12、ting 509 51 1 Solderability Cable to cable abrasion EN 3475- Visual examination 202 Mass Details Applicable Applicable; see table 1 103 I Dimensions I 301 I Electrical resistance per unit length I 302 I Voltaae woof test 4mlicable 4pplicable 4pplicable Vot applicable 4pplicable Temperature (250 15)

13、“C Applicable Temperature (250 f 5) “C Maximum shrinkage at each end of cable : - for jacket: not applicable - for core insulation: see EN 2266-003 Applicable Temperature (250 f 5) “C Applicable Temperature (250 k 5) “C Maximum shrinkage at each end of cable - for jacket: not applicable - for core i

14、nsulation: see EN 2266-003 Applicable AppEble r 407 1 Flammability Applicable Extinguishing time : max. 3 s 18 1 Fire resistance Not applicable I 409 I Air excluded ageing Not applicable I 410 I Thermal endurance Not applicable Applicable Applicable I 501 I Dynamic cut-through Not applicable r 502 I

15、 Notch propagation Not applicable I 503 I Scrapeabrasion Not amilicable Not applicable Applicable Applicable Applicable r 508 I Piatina thickness Amlicable I Not applicable Not applicable r 512 I Flexureendurance Not applicable I I I (continued) STDaAECMA PKEN 22hb-OD7-ENGL 2UGO H 1012311 0017502 94

16、1 D EN 3475- 601 602 603 604 605 701 Page 6 prEN 2266-007: 2000 Test Smoke density Toxicity Resistance to wet arc tracking and electric arc propagation Resistance to dry arc tracking and electrical arc propagation Wet short circuit Strippability and adherence of insulation to the conductor 703 704 I

17、 702 I Braid screen Pushback caiiabilitv Permanence of manufacturers marking Flexibility Description block CABLE, ELECTRICAL 6 Quality assurance See EN 3042. Identity block EN2266-007AOl O 7 Design a ti on EXAMPLE: J- Number of this standard Code letter for number of cores (see EN 2266-002, table 1)

18、 fed) Details Applicable ADDlicable Not applicable Not applicable Not applicable Applicable Not applicable Applicable Not aoDlicable NOTE: If necessary, the code 19005 shall be placed between the description block and the identity block. a Identification and marking See EN 2266-002. 9 See EN 2235. Packaging, labelling and delivery lengths IO Technical specification See EN 2235.