ASD-STAN PREN 4611-004-2017 Aerospace series Cables electrical for general purpose single and multicore assembly XLETFE Family Part 004 Tin plated copper Operating temperatures bet.pdf

1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM ASD-STAN prEN 4611-004 Edition P 2 June 2017 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.060 Supersedes ed

2、ition P 1 of July 2004 and will supersede EN 4611-004:2012 Descriptors: ENGLISH VERSION Aerospace series Cables, electrical, for general purpose, single and multicore assembly XLETFE Family Part 004: Tin plated copper Operating temperatures, between 65 C and 135 C Dual extruded wall for open applica

3、tions UV laser printable Product standard Luft- und Raumfahrt Ein- und mehradrige elektrische Leitungen fr allgemeine Verwendung XLETFE Familie Teil 004: Kupfer verzinnt Betriebstemperaturen zwischen 65 C und 135 C Doppelt extrudierte Isolierung fr externe Verwendung UV-Laser bedruckbar Produktnorm

4、Srie arospatiale Cbles, lectriques, dusage gnral, mono et multiconducteurs Famille XLETFE Partie 004 : Cuivre tam Tempratures de fonctionnement comprises entre 65 C et 135 C Fil double isol pour applications externes Marquable au laser UV Norme de produit This “Aerospace Series“ Prestandard has been

5、 drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subseque

6、nt to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, the ASD-STAN prEN wil

7、l be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European 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 wit

8、hdrawing any national standards conflicting with the EN. ASD-STAN Technical Committee approves that: “This document is published by ASD-STAN for the needs of the European Aerospace Industry. The use of this standard is entirely voluntary, and its applicability and suitability for any particular use,

9、 including any patent infringement arising therefrom, is the sole responsibility of the user.” ASD-STAN reviews each standard and technical report at least every five years at which time it may be revised, reaffirmed, stabilized or cancelled. ASD-STAN invites you to send your written comments or any

10、 suggestions that may arise. All rights reserved. No parts of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of ASD-STAN. Order details: E-ma

11、il: salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publication 1st June 2017 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2017 ASD-STAN prEN 4611-004:2017 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normat

12、ive references 3 3 Terms, definitions, symbols and abbreviations . 3 4 Materials and construction . 3 5 Required characteristics 5 6 Quality assurance 11 8 Designation . 12 9 Identification and marking 12 10 Packaging, labelling and delivery lengths 12 11 Technical specification . 12 Foreword This s

13、tandard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 4611-004:2017 (E) 3 1 Scope T

14、his standard specifies the characteristics of UV laser printable, tin plated conductor electrical cables Crosslinked Ethylene Tetra Fluoro Ethylene co-polymer (XLETFE) family for use in the on-board electrical systems of aircraft operating at temperatures between 65 C and 135 C. The voltage rating i

15、s 600 V rms ac at sea level. This insulation system has been used in aerospace applications using 115 V (phase-to-neutral) 400 Hz and 28 Vdc. Verification of the suitability of cables for use in other electrical systems is the responsibility of the user. These cables are suitable for airframe use al

16、though the use of additional protection against mechanical abuse may be necessary in some applications. In case of conflict between this standard and other referenced documents the requirements of this standard shall take precedence. 2 Normative references The following documents, in whole or in par

17、t, are normatively referenced in this document and are indispensable for its application. For dated 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 c

18、onductors for electrical cables Product standard EN 2084, Aerospace series Cables, electrical, general purpose, with conductors in copper or copper alloy Technical specification EN 2235, Aerospace series Single and multicore electrical cables, screened and jacketed Technical specification EN 3475-10

19、0 (all parts), Aerospace series Cables, electrical, aircraft use Test methods Part 100: General EN 4611-002, Aerospace series Cables, electrical, for general purpose, single and multicore assembly XLETFE Family Part 002: General EN 9133, Aerospace series Quality Management Systems Qualification Proc

20、edure for Aerospace Standard Products 3 Terms, definitions, symbols and abbreviations For the purposes of this document, the terms, definitions, symbols and abbreviations given in EN 3475-100 apply. 4 Materials and construction 4.1 Materials 4.1.1 Conductor The cable conductors shall be made of tin

21、plated copper according to EN 4611-002 and EN 2083 code B. prEN 4611-004:2017 (E) 4 4.1.2 Insulation for conductor all size codes first insulator extruded XLETFE, coloured blue or a contrasting colour if the second is blue; second insulator extruded XLETFE. For single core, it shall be possible to m

22、ark the outer insulation by UV laser printing. 4.2 Construction See EN 4611-002 and Table 1. Table 1 Single core cables Code for nominal section Nominal section AWG a Linear resistance at 20 C External diameter Mass Minimum insulation thickness /km mm mm kg/km mm mm2 max. min. max. max. 001 b 0,15 2

23、6 149,0 0,83 0,92 2,10 0,17 002 b 0,2 24 106,0 0,90 1,02 2,84 0,17 004 0,4 22 60,0 1,09 1,17 4,10 0,17 006 0,6 20 33,2 1,33 1,52 6,95 0,17 010 1 18 21,1 1,55 1,68 9,80 0,17 012 1,2 16 15,8 1,71 1,85 12,99 0,17 020 2 14 10,9 2,03 2,28 18,77 0,17 030 3 12 6,8 2,52 2,73 28,62 0,17 050 5 10 4,2 3,15 3,6

24、1 48,80 0,17 090 9 8 4,1 4,41 5,16 89,74 0,17 140 14 6 2,3 5,87 6,38 140,63 0,17 220 22 4 1,58 7,62 8,13 223,22 0,17 340 34 3 0,97 9,25 10,67 370,55 0,17 530 53 1 0,61 11,54 13,36 569,97 0,17 680 68 0 0,51 12,83 14,88 744,08 0,17 a AWG = Closest American Wire Gauge. b Silver plated copper alloy. prE

25、N 4611-004:2017 (E) 5 Table 2 Multicore without screen or jacket Size AWG a 2 core 3 core 4 core Max. dia. Mass DC Res. Max. dia. Mass DC Res. Max. dia. Mass DC Res. max. /km max. /km max. /km mm kg/km max. mm kg/km max. mm kg/km max. 001 b 26 1,90 4,71 153,5 2,05 7,07 153,5 2,29 9,42 153,5 002 b 24

26、 2,26 6,70 109,2 2,44 10,05 109,2 2,72 13,4 109,2 004 22 2,52 9,23 61,8 2,72 13,85 61,8 3,05 18,47 61,8 006 20 3,00 14,45 34,2 3,24 21,67 34,2 3,63 28,90 34,2 010 18 3,48 21,29 21,7 3,76 31,93 21,7 4,21 42,57 21,7 012 16 3,74 26,32 16,3 4,04 39,48 16,3 4,53 52,64 16,3 020 14 4,88 41,67 11,2 5,27 62,

27、51 11,2 5,90 83,34 11,2 030 12 5,90 63,64 7,0 6,37 95,46 7,0 7,14 127,29 7,0 050 10 7,22 98,57 4,3 7,80 147,86 4,3 8,74 197,14 4,3 a AWG = Closest American Wire Gauge. b Silver plated copper alloy conductor. 4.3 Number of cores See EN 4611-002. See EN 2235 for cabling. 4.4 Colour coding of cores See

28、 EN 4611-002. 5 Required characteristics According to EN 2084, EN 4611-002 and EN 3475-100. See Table 3. NOTE Tests EN 3475-302 to EN 3475-706 shall be performed on the single core cable. prEN 4611-004:2017 (E) 6 Table 3 Test reference (1 of 5) EN 3475- Designation of the test Details 201 Visual exa

29、mination Applicable 202 Mass Applicable, see Table 1 and Table 2. 203 Dimensions Applicable, see Table 1 and Table 2. 301 Ohmic resistance per unit length Applicable, see Table 1 and Table 2. 302 Voltage proof test Applicable 303 Insulation resistance Applicable (20 2) C, 500 M.km minimum (95 2) C,

30、1 M.km minimum 304 Surface resistance Applicable 12 500 M.mm minimum 305 Overload resistance Applicable T1 = (250 5) C; T2 = (380 5) C 401 Accelerated ageing Applicable Temperature (200 3) C See Table 4. 402 Shrinkage and delamination Applicable Temperature (150 5) C Maximum shrinkage at each end of

31、 cable: 0,80 mm on size 001 to 006 1,00 mm on size 010 to 012 1,20 mm on size 020 to 030 403 Delamination and blocking Applicable See Table 4. Temperature (150 5) C 404 Thermal shock Applicable Temperatures ( 65 3) C and (135 3) C Maximum shrinkage at each end of cable: 1,00 mm on size 001 to 030 40

32、5 Bending at ambient temperature Applicable see Table 4. 406 Cold bend test Applicable Temperature ( 65 2) C See Table 4. 407 Flammability Applicable Methods 1 and 2 Flame applied for 15 s Extinguishing time: 3 s max. prEN 4611-004:2017 (E) 7 Table 3 Test reference (2 of 5) EN 3475- Designation of t

33、he test Details 408 Fire resistance Not applicable 409 Air-excluded ageing Not applicable 410 Thermal endurance Applicable 50 000 hours Temperature 135 C 411 Resistance to fluids Applicable 412 Humidity resistance Applicable See Table 4. Method B Temperature (90 2) C Duration 672 hours 413 Wrap back

34、 test Applicable 414 Differential scanning calorimeter (DSC test) Not applicable 501 Dynamic cut-through Applicable single core Temperature (135 3) C Size code Nominal section Cut-through force mm2 N 001 002 004 006 010 012 020 030 050 090 140 220 340 530 680 0,15 0,25 0,40 0,60 1,0 1,2 2 3 5 9 14 2

35、2 34 53 68 12,5 15,0 15,0 20,0 20,0 20,0 25,0 25,0 25,0 25,0 25,0 25,0 25,0 25,0 25,0 prEN 4611-004:2017 (E) 8 Table 3 Test reference (3 of 5) EN 3475- Designation of the test Details 502 Notch propagation Applicable single core Notch depth 40 m 503 Scrape abrasion Applicable single core Temperature

36、 (135 3) C Minimum number of cycles = 100 Size code Nominal section Load mm2 N 001 002 004 006 010 012 020 030 050 090 140 220 340 420 530 680 0,15 0,25 0,40 0,60 1,0 1,2 2 3 5 9 14 22 34 42 53 68 1,60 2,50 2,75 3,25 3,50 4,0 4,5 4,75 5,25 5,75 6,00 6,50 7,00 7,20 7,75 8,25 504 Torsion Not applicabl

37、e 505 Tensile test on conductors and strands Applicable 506 Plating continuity Applicable 507 Adherence of plating Applicable 508 Plating thickness Not applicable 509 Solderability Applicable Wetting time 1 s max. 510 Tensile strength and elongation of extruded insulation, sheath and jacket material

38、 Not applicable prEN 4611-004:2017 (E) 9 Table 3 Test reference (4 of 5) EN 3475- Designation of the test Details 511 Cable-to-cable abrasion Not applicable code 006 single core Load 1 kg 6 000 000 cycles 512 Flexure endurance Applicable code 006 Mandrel 15 mm Weight 0,75 kg 750 cycles 601 Smoke den

39、sity Applicable code 006 Ds 50, 4 minutes 602 Toxicity Applicable code 006 603 Resistance to wet arc tracking Applicable Wire damage 70 mm 75 % of collateral wires shall not be open circuit. Wet dielectric voltage proof test (EN 3475-302) not applicable 604 Resistance to dry arc propagation Applicab

40、le Wire damage 70 mm 75 % of collateral wires shall pass the wet dielectric voltage proof test at 1,0kV r.m.s. (EN 3475-302) 605 Wet short circuit test Not applicable prEN 4611-004:2017 (E) 10 Table 3 Test reference (5 of 5) EN 3475- Designation of the test Details 701 Stripability and adherence of

41、insulation to the conductor Applicable Size code Nominal section min. max. mm2 N N 001 002 004 006 010 012 020 030 050 090 140 220 340 420 530 680 0,15 0,25 0,40 0,60 1 1,2 2 3 5 9 14 22 34 42 53 68 5,0 5,0 5,0 8,5 12,5 16 18 22 22 22 22 22 22 22 22 22 20 20 20 34 50 64 72 88 88 88 88 88 88 88 88 88

42、 702 Screen pushback capability Not applicable 703 Permanence of manufacturers marking Applicable 704 Flexibility Method 2 Size code Nominal section Force Recoil Mandrel Dia. mm2 N Deg. mm 001 002 004 006 0,15 0,25 0,40 0,60 5 10 15 15 70 70 60 60 15 15 15 15 705 Contrast measurement Laser marking K

43、 50 % 706 Laser markability Applicable prEN 4611-004:2017 (E) 11 Table 4 Mandrel sizes and applied forces Conductor size Mandrel diameter Applied forces N Code Nom. csa mm2 mm Accelerated ageing Ambient temperature bend Delamination and insulation blocking Cold bend 001 0,15 15 5 5 5 5 002 0,20 15 7

44、 7 5 20 004 0,35 15 10 10 5 20 006 0,60 15 20 20 5 20 010 0,95 25 20 20 10 30 012 1,35 25 20 20 10 30 020 1,8 25 20 20 10 30 030 3,0 25 20 20 10 30 050 5,0 50 20 20 25 30 090 8,5 50 35 35 25 50 140 13 50 50 50 25 50 220 20 50 50 50 25 70 340 32 37 70 70 50 70 420 40 70 70 70 50 150 530 50 100 120 12

45、0 50 150 680 68 100 120 120 50 150 6 Quality assurance See EN 9133 and EN 4611-002. prEN 4611-004:2017 (E) 12 7 Designation EXAMPLE Description block CABLE, ELECTRICAL Identity block EN4611-004A010P Number of this standard Code letter for number of cores (see EN 4611-002, Table 2) Code for nominal s

46、ection (see Table 1) Code letter for colour coding of cores (see EN 4611-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 8 Identification and marking See EN 4611-002. 9 Packaging, labelling and delivery lengths See EN 2084. 10 Technical specification See EN 2084. See EN 2235.