1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM ASD-STAN prEN 4604-010 Edition P 4 December 2016 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 Supersede
2、s edition P 3 of October 2014 and will supersede EN 4604-010:2011 Descriptors: ENGLISH VERSION Aerospace series Cable, electrical, for signal transmission Part 010: Cable, coaxial, light weight, 50 ohms, 200 C, type KX (light WD) Product standard Luft- und Raumfahrt Elektrische Leitungen fr Signalbe
3、rtragungen Teil 010: Koaxialkabel, Leichtbauweise, 50 Ohm, 200 C, Typ KX (WD Leichtbauweise) Produktnorm Srie arospatiale Cbles lectriques pour transmission de signaux Partie 010 : Cble, coaxial, allg, 50 ohms, 200 C, type KX (WD allg) Norme de produit This “Aerospace Series“ Prestandard has been dr
4、awn 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. Subsequent
5、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 will b
6、e 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 withdr
7、awing 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, in
8、cluding 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 su
9、ggestions 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-mail:
10、 salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publication 1st December 2016 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2016 ASD-STAN prEN 4604-010:2016 (E) 2 Contents Page Foreword 2 Scope 3 1Normativ
11、e references 3 2Terms and definitions . 3 3Required characteristics 3 4Quality assurance 9 5Designation 9 6Identification and marking 9 7Colours of components and jacket 9 8Packaging, labelling and delivery lengths 9 9Technical specification . 10 10Foreword This standard was reviewed by the Domain T
12、echnical 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 4604-010:2016 (E) 3 Scope 1This standard specifies the required c
13、haracteristics of a light weight coaxial cable, 50 , type KX for use in aircraft electrical systems at operating temperature between 55 C and 200 C and specially for high frequency up to 6 GHz. Nevertheless, if needed, 65 C is also acceptable as shown by rapid change of temperature test. Normative r
14、eferences 2The following documents, in whole or in part, 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) appli
15、es. EN 3475-100 (all parts), Aerospace series Cables, electrical, aircraft use Test methods Part 100: General EN 4604-001, Aerospace series Cable, electrical, for signal transmission Part 001: Technical specification EN 4604-002, Aerospace series Cable, electrical, for signal transmission Part 002:
16、General TR 6058, Aerospace series Cable code and identification list 1) IEC 60096-0-1, Radio frequency cables Part 0-1: Guidelines to the design of detail specifications Coaxial cables 2) ASTM-B298-07, Standard specification for silver-coated soft or annealed copper wire 3) ASTM-B298-12, Standard sp
17、ecification for silver-coated soft or annealed copper wire 3) Terms and definitions 3For the purposes of this document, the terms and definitions given in EN 3475-100 apply. Required characteristics 4Material, constructions, dimension and mass 4.1Material 4.1.1See Table 1. Table 1 Material Material
18、Finish Colour Conductor Single-strands copper per ASTM-B298-07 1 m silver plated Dielectric Fluorocarbon Screen (foil) Tape, silver plated copper or silver alloy Shield Braid, copper per ASTM-B298-12 1 m silver plated Jacket Fluorocarbon Light green 1) Published as ASD-STAN Technical Report at the d
19、ate of publication of this Standard. http:/www.asd-stan.org/ 2) Published by: IEC International Electrotechnical Commission http:/www.iec.ch/ 3) Published by: ASTM National (US) American Society for Testing and Materials. http:/www.astm.org/ prEN 4604-010:2016 (E) 4 Construction, dimensions and mass
20、 4.1.2See Figure 1 and Table 2. Key 1 Conductor 2 Dielectric 3 Screen foil 4 Jacket Figure 1 Construction Table 2 Dimensions and mass Diameter mm Mass g/m Conductor Dielectric Shield Cable nom. max. 1,4 0,02 0,150,14,24,8 0,2 5,4 0,15 65 80 General characteristics 4.2a) Operating temperature: 55 C t
21、o 200 C; b) Minimum bend radius: 1) in static use: 30 mm; 2) in dynamic use: 50 mm; c) Performances are guaranteed up to 6 GHz. prEN 4604-010:2016 (E) 5 Electrical characteristics 4.3 Characteristic impedance: Zc (50 2) at 200 MHz; Capacitance per unit length: Cp 88 pF/m max.; Transfer impedance: se
22、e Table 4; Operating voltage: 1 000 V r.m.s max.; Maximum power handling (at sea level): see Table 3; Attenuation versus frequency: see Table 3; Velocity of propagation 225 000 km/s. Table 3 Frequency, maximum attenuation, power handling and return loss Frequency MHz 50 100 150 200 400 1 000 1 600 2
23、 500 3 000 6 000 Attenuation dB/100 m 5,5 7,8 9,7 11 15,5 24,5 31,5 38,9 43,8 63,5 Power cw W 4 200 3 000 2 400 2 100 1 500 950 730 590 550 390 (VSWR) dB 1,1 1,15 1,2 1,35 Values of power have to be confirmed by measurement or calculation according to IEC 60096-0-1. Table 4 Frequency, transfer imped
24、ance Frequency MHz 0 to 0,01 0,1 1 5 10 30 100 Transfer impedance Zt max. (m/m) 9,0 9,0 5,0 1,8 1,0 0,5 0,5 Tests 4.4According to Table 5. prEN 4604-010:2016 (E) 6 Table 5 Tests (1 of 4) EN 3475- Designation of the test Remarks 201 Visual examination Applicable 202 Mass Applicable See 4.1 and Table
25、2. 203 Dimensions Applicable See 4.1 and Table 2. 301 Ohmic resistance per unit length Applicable 11,53 /km max. 302 Voltage proof test Applicable Dielectric: Dry test: 2 500 V a.c. Jacket: Dry test: 1 750 V a.c. Dry impulse: 5 000 V Immersion test: 1 750 V a.c. 303 Insulation resistance Applicable
26、5 000 M/km between shield and conductor 304 Surface resistance Not applicable 305 Overload resistance Not applicable 306 Continuity of conductors Applicable 307 Corona extinction voltage Applicable Extinction voltage 1 500 V r.m.s 401 Accelerated ageing Not applicable 402 Shrinkage and delamination
27、Not applicable 403 Delamination and blocking Not applicable 404 Thermal shock Not applicable 405 Bending at ambient temperature Not applicable 406 Cold bend test Not applicable 407 Flammability Applicable Load 20 N Extinction time 3 s 408 Fire resistance Not applicable 409 Air-excluded ageing Not ap
28、plicable 410 Thermal endurance Not applicable 411 Resistance to fluids Applicable 412 Humidity resistance Not applicable 413 Wrap back test Not applicable 414 Differential scanning calorimeter (DSC test) Not applicable prEN 4604-010:2016 (E) 7 Table 5 Tests (2 of 4) EN 3475- Designation of the test
29、Remarks 415 Rapid change of temperature Applicable but ( 65 2) C instead of ( 55 2) C. Variation of capacitance: 5 % max. Increase of attenuation: 5 % max. Shrinkage: 1,5 mm max. 1st specimen length (C, ): 30 m 416 Thermal stability Applicable Heat exposure temperature: 180 C. Variation of capacitan
30、ce: 5 % max. Increase of attenuation: 5 % max. Variation of impedance: 3 % max. Shrinkage: 1,5 mm max. 3rd specimen length (C, ): 30 m Mandrel diameter: 60 mm 417 Fire resistance of cables confined inside a harness Not applicable 418 Thermal endurance for conductors Not applicable 501 Dynamic cut-th
31、rough Not applicable 502 Notch propagation Applicable Cut depth: 0,05 mm Immersion test 1 750 V a.c. 503 Scrape abrasion Applicable Number of cycles: 10 000 Load: 7 N 504 Torsion Not applicable 505 Tensile test on conductors and strands Applicable Inner conductor: Elongation: 25 % Tensile strength:
32、30 daN Braid strands: Elongation: 15 % + Braid Braid: Tensile strength: 35 daN 506 Plating continuity Applicable 507 Adherence of plating Applicable 508 Plating thickness Applicable See 4.1.1, Table 1. 509 Solderability Not applicable 510 Tensile strength and elongation of extruded insulation, sheat
33、h and jacket materials Not applicable 511 Cable to cable abrasion Not applicable prEN 4604-010:2016 (E) 8 Table 5 Tests (3 of 4) EN 3475- Designation of the test Remarks 512 Flexure endurance Applicable Load: 1,5 daN Mandrel diameter: 100 mm 500 cycles 513 Deformation resistance (Installation with p
34、lastic cable ties) Applicable 514 Porosity of copper cladding on aluminium strands Not applicable 515 Crush resistance Applicable. Load: 50 daN Load application time 2 min Attenuation: see Table 3. Impedance: see 4.3. VSWR: see Table 3. 601 Smoke density Applicable 602 Toxicity Applicable 603 Resist
35、ance to wet arc tracking Not applicable 604 Resistance to dry arc propagation Not applicable 605 Wet short circuit test Not applicable 701 Strippability and adherence of insulation to the conductor Applicable 15 N to 75 N 702 Screen pushback capability Applicable 703 Permanence of manufacturers mark
36、ing Applicable Except when marking on tape between shield and jacket 704 Flexibility The force to crush the loop by 25 % shall be 10 N maximum. 705 Contrast measurement Not applicable 706 Laser markability Not applicable 801 Capacitance per unit length Applicable See 4.3. 802 Capacitance unbalance N
37、ot applicable 803 Capacitance variation Not applicable 804 Velocity of propagation Applicable See 4.3. 805 Characteristics impedance Applicable See 4.3. 806 Attenuation Applicable See 4.3, Table 3. prEN 4604-010:2016 (E) 9 Table 5 Tests (4 of 4) EN 3475- Designation of the test Remarks 807 Transfer
38、impedance Applicable See 4.3, Table 4. 808 Cross-talk Not applicable 809 Resistance unbalance Not applicable 810 Structural return loss Not applicable 811 Unbalance attenuation Not applicable 812 Return loss (VSWR) Applicable See 4.3, Table 3. Quality assurance 5See EN 4604-001. Designation 6EXAMPLE
39、 Description block CABLE, COAXIAL Identity block EN4604-010KX Number of this standard Cable code (see TR 6058) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Identification and marking 7See EN 4604-002. Colour of the marking shall be black or
40、green, or any legible colour if marking on tape between shield and jacket. If marking tape is used, then the jacket shall be translucent light green. Colours of components and jacket 8See 4.1.1, Table 1. Packaging, labelling and delivery lengths 9Packaging and labelling 9.1See EN 4604-001. prEN 4604-010:2016 (E) 10 Delivery lengths 9.2Delivery on cable drums (about 175 m). Minimum length of each piece: 50 m. Technical specification 10See EN 4604-001.
