ASD-STAN PREN 4611-006-2017 Aerospace series Cables electrical for general purpose single and multicore assembly XLETFE Family Part 006 Silver plated copper Operating temperatures .pdf

1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM ASD-STAN prEN 4611-006 Edition P 2 March 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 e

2、dition P 1 of July 2004 and will supersede EN 4611-006:2012 Descriptors: ENGLISH VERSION Aerospace series Cables, electrical, for general purpose, single and multicore assembly XLETFE Family Part 006: Silver plated copper Operating temperatures between 65 C and 150 C Dual extruded wall for open appl

3、ications UV laser printable Product standard Luft- und Raumfahrt Ein- und mehradrige elektrische Leitungen fr allgemeine Verwendung XLETFE Familie Teil 006: Kupfer versilbert Betriebstemperaturen zwischen 65 C und 150 C Doppelt extrudierte Isolierung fr externe Verwendung UV-Laser bedruckbar Produkt

4、norm Srie arospatiale Cbles, lectriques, dusage gnral, mono et multiconducteurs Famille XLETFE Partie 006 : Cuivre argent Tempratures de fonctionnement comprises entre 65 C et 150 C Fil double isol pour applications externes Marquable au laser UV Norme de produit This “Aerospace Series“ Prestandard

5、has been 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.

6、Subsequent 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

7、prEN will 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 an

8、d by withdrawing 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 particu

9、lar use, 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 comment

10、s or any 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 detai

11、ls: E-mail: salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publication 1st March 2017 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2017 ASD-STAN prEN 4611-006:2017 (E) 2 Contents Page Foreword 2 1 Scope 3

12、 2 Normative references 3 3 Terms, definitions, symbols and abbreviations . 3 4 Materials and construction . 3 5 Required characteristics 5 6 Quality assurance 10 7 Designation . 10 8 Identification and marking 11 9 Packaging, labelling and delivery lengths 11 10 Technical specification . 11 Forewor

13、d This standard 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 4611-006:2017 (E) 3 1

14、 Scope This standard specifies the characteristics of UV laser printable, silver plated copper 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 150 C. Th

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

16、for airframe use. 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 part, are normatively referenced in this document and are indispensable for its applicati

17、on. 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 conductors for electrical cables Product standard EN 2084, Aerospace series Cables, ele

18、ctrical, 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 3475-100 (all parts), Aerospace series Cables, electrical, aircraft use Test methods Part 100

19、: 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 Procedure for Aerospace Standard Products 3 Terms, definitions, symbols and abbreviations

20、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 Conductor The cable conductors shall be made of silver plated copper according to EN 4611-002 and EN 2083 code B. Insulation first insulator ext

21、ruded XLETFE, coloured blue or a contrasting colour if the second is blue; second insulator extruded XLETFE. For single core, it shall be possible to mark the outer insulation by UV laser printing. prEN 4611-006:2017 (E) 4 4.2 Construction See EN 4611-002 and Table 1. Table 1 Single core cables Code

22、 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 26 149,0 0,83 1,00 2,31 0,17 002 b 0,2 24 106,0 0,93 1,16 3,28 0,17 004 0,4 22 55,3 1,10 1,26 4,57 0,17 006 0,6 20 31,0 1,38

23、1,50 7,15 0,17 010 1 18 19,6 1,60 1,74 10,54 0,17 012 1,2 16 14,9 1,75 1,87 13,48 0,17 020 2 14 10,2 2,14 2,44 20,63 0,17 030 3 12 6,4 2,57 2,95 31,51 0,17 050 5 10 4,0 3,15 3,61 48,80 0,17 090 9 8 2,16 4,41 5,16 92,12 0,17 140 14 6 1,37 5,99 6,38 140,63 0,17 220 22 4 0,87 7,64 8,13 235,13 0,17 340

24、34 3 0,56 9,25 10,67 370,55 0,17 530 53 1 0,46 11,54 13,36 601,22 0,17 680 68 0 0,28 12,83 14,88 744,08 0,17 a AWG = Closest American Wire Gauge. b Silver plated copper alloy. prEN 4611-006:2017 (E) 5 Table 2 Multicore without screen or jacket Size AWG a 2 core 3 core 4 core Max. dia. Mass DC Res. M

25、ax. 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 2,00 4,69 153,5 2,16 7,04 153,5 2,42 9,39 153,5 002 b 24 2,32 6,65 109,2 2,51 9,97 109,2 2,81 13,30 109,2 004 22 2,52 9,23 60,0 2,72 13,85 60,0 3,05 18,47 60,0 006 20 3,00 14,49

26、 31,9 3,24 21,74 31,9 3,63 28,98 31,9 010 18 3,48 21,29 20,21 3,76 31,93 20,2 4,21 42,57 20,2 012 16 3,74 26,37 5,3 4,41 41,05 15,3 4,53 54,74 15,3 020 14 4,88 41,67 10,5 5,27 62,51 10,5 5,90 83,34 10,5 030 12 5,90 63,64 6,6 6,37 95,46 6,6 7,14 127,29 6,6 050 10 7,22 98,57 4,1 7,80 147,86 4,1 8,74 1

27、97,14 4,1 a AWG = Closest American Wire Gauge. b Silver plated copper alloy. 4.3 Number of cores See EN 4611-002. See EN 2235 for cabling. 4.4 Colour coding of cores See 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

28、EN 3475-706 shall be performed on the single core cable. prEN 4611-006:2017 (E) 6 Table 3 Tests (1 of 4) EN 3475- Designation of the test Details 201 Visual examination Applicable 202 Mass Applicable, see Table 1 and Table 2. 203 Dimensions Applicable, see Table 1 and Table 2. 301 Ohmic resistance p

29、er 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, 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 Accel

30、erated ageing Applicable Temperature (200 3) C See Table 4. 402 Shrinkage and delamination Applicable Temperature (150 5) C Maximum shrinkage at each end of 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 Temperature (1

31、50 5) C See Table 4. 404 Thermal shock Applicable Temperatures ( 65 3) C and (150 3) C Maximum shrinkage at each end of cable: 1,00 mm on size 001 to 030 405 Bending at ambient temperature Applicable See Table 4. 406 Cold bend test Applicable Temperature ( 65 2) C See Table 4. prEN 4611-006:2017 (E)

32、 7 Table 3 Tests (2 of 4) EN 3475- Designation of the test Details 407 Flammability Applicable Methods 1 and 2 Flame applied for 15 s Extinguishing time: 3 s max. 408 Fire resistance Not applicable 409 Air-excluded ageing Not applicable 410 Thermal endurance Applicable 50 000 hours Temperature 135 C

33、 411 Resistance to fluids Applicable 412 Humidity resistance Applicable See Table 4. Method B Temperature (90 2) C Duration 672 hours 413 Wrap back test Applicable 414 Differential scanning calorimeter (DSC test) Not applicable 501 Dynamic cut-through Applicable single core Temperature (150 5) C Siz

34、e code Nominal section Cut-through force mm2 N 001 0,15 12,5 002 0,25 15,0 004 0,40, 15,0 006 0,60 20,0 010 1,0 20,0 012 1,2 20,0 020 2 25,0 030 3 25,0 050 5 25,0 090 9 25,0 140 14 25,0 220 22 25,0 340 34 25,0 530 53 25,0 680 68 25,0 502 Notch propagation Applicable single core Notch depth 40m prEN

35、4611-006:2017 (E) 8 Table 3 Tests (3 of 4) EN 3475- Designation of the test Details 503 Scrape abrasion Applicable single core Temperature (150 5) C Minimum number of cycles 100 Size code Nominal section Load mm2 N 001 0,15 1,60 002 0,25 2,50 004 0,40 2,75 006 0,60 3,25 010 1,0 3,50 012 1,2 4,0 020

36、2 4,5 030 3 4,75 050 5 5,25 090 9 5,75 140 14 6,00 220 22 6,50 340 34 7,00 420 42 7,20 530 53 7,75 680 68 8,25 504 Torsion Applicable 505 Tensile test on conductors and strands Applicable 506 Plating continuity Applicable 507 Adherence of plating Applicable 508 Plating thickness Not applicable 509 S

37、olderability Applicable Wetting time 1 s max. 510 Tensile strength and elongation of extruded insulation, sheath and jacket material Not applicable 511 Cable-to-cable abrasion Not applicable code 006 single core Load. 1kg 6 000 000 cycles 512 Flexure endurance Applicable code 006 Mandrel 15 mm Weigh

38、t 0,75 kg 750 cycles 601 Smoke density Applicable code 006 Ds 50, 4 minutes 602 Toxicity Applicable code 006 prEN 4611-006:2017 (E) 9 Table 3 Tests (4 of 4) EN 3475- Designation of the test Details 603 Resistance to wet arc tracking Applicable Wire damage 70 mm 75 % of collateral wires shall not be

39、open circuit. Wet dielectric voltage proof test (EN 3475-302) not applicable 604 Resistance to dry arc propagation Applicable Wire damage 70 mm 75 % of collateral wires shall pass the wet dielectric voltage proof test at 1,0 kV rms. (EN 3475-302) 605 Wet short circuit test Not applicable 701 Strippa

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

41、 530 53 22 88 680 68 22 88 702 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 0,15 5 70 15 002 0,25 10 70 15 004 0,40 15 60 15 006 0,60 15 60 15 705 Contrast m

42、easurement Laser Marking K 50 % 706 Laser markability Applicable prEN 4611-006:2017 (E) 10 Table 4 Mandrel sizes and applied forces Conductor size Mandrel diameter Applied forces N Code Nominal cross section mm2 mm Accelerated ageing Ambient temperature bend Delamination and insulation blocking Cold

43、 bend 001 0,15 15 5 5 5 5 002 0,20 15 7 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 4

44、20 40 70 70 70 50 150 530 50 100 120 120 50 150 680 68 100 120 120 50 150 6 Quality assurance See EN 9133 and EN 4611-002. 7 Designation EXAMPLE Description block CABLE, ELECTRICAL Identity block EN4611-006A010P Number of this standard Code letter for number of cores (see EN 4611-002, Table 2) Code

45、for nominal section (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. prEN 4611-006:2017 (E) 11 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.