1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Aerospace series - Cable, electrical, for signal transmissionPart 010 : Cable, coaxial, light weight, 50 Ohms, 200 C, type KX (light WD) - Product standardBS EN 4604-010:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE
2、NORM EN 4604-010 August 2018 ICS 49.060 Supersedes EN 4604-010:2017English Version Aerospace series - Cable, electrical, for signal transmission - Part 010 : Cable, coaxial, light weight, 50 Ohms, 200 C, type KX (light WD) - Product standard Srie arospatiale - Cbles lectriques pour transmission de s
3、ignaux - Partie 010 : Cble, coaxial, allg, 50 ohms, 200 C, type KX (WD allg) - Norme de produit Luft- und Raumfahrt - Elektrische Leitungen fr Signalbertragungen - Teil 010: Koaxialkabel, Leichtbauweise, 50 Ohm, 200 C, Typ KX (WD Leichtbauweise) - Produktnorm This European Standard was approved by C
4、EN on 17 December 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standa
5、rds may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and not
6、ified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, I
7、celand, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CE
8、NELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4604-010:2018 ENational forewordThis British Standard is the UK implementation of EN 4604010:2018. It supersedes BS
9、 EN 4604010:2017, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not
10、 purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 51124 0ICS 49.060Compliance with a British Standard cannot confer immunity from legal obliga
11、tions. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 4604-010:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4604-010 August 2018
12、 ICS 49.060 Supersedes EN 4604-010:2017English Version Aerospace series - Cable, electrical, for signal transmission - Part 010 : Cable, coaxial, light weight, 50 Ohms, 200 C, type KX (light WD) - Product standard Srie arospatiale - Cbles lectriques pour transmission de signaux - Partie 010 : Cble,
13、coaxial, allg, 50 ohms, 200 C, type KX (WD allg) - Norme de produit Luft- und Raumfahrt - Elektrische Leitungen fr Signalbertragungen - Teil 010: Koaxialkabel, Leichtbauweise, 50 Ohm, 200 C, Typ KX (WD Leichtbauweise) - Produktnorm This European Standard was approved by CEN on 17 December 2017. CEN
14、members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on appli
15、cation to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Man
16、agement Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latv
17、ia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue
18、 de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4604-010:2018 EBS EN 4604-010:2018EN 4604-010:2018 (E) 2 Contents Page European foreword . 3 Scope 4 Normative references 4 Terms and definitio
19、ns . 4 Required characteristics 5 Quality assurance . 10 Designation . 10 Identification and marking . 10 Colours of components and jacket . 10 Packaging, labelling and delivery lengths . 10 Technical specification . 11 BS EN 4604-010:2018EN 4604-010:2018 (E) 3 European foreword This document (EN 46
20、04-010:2018) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Ser
21、vices of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2019, and conflicting national standards shall be withdrawn at the
22、latest by February 2019. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 4604-010:2017. According to the CEN-CENELEC Inte
23、rnal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, I
24、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4604-010:2018EN 4604-010:2018 (E) 4 Scope This European Standard specifies the required characteristics of
25、 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 references The fol
26、lowing documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3
27、475-100 (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: General
28、TR 6058, Aerospace series Cable code and identification list 1)IEC 60096-0-1: 2012+AMD1:2017 CSV, 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, St
29、andard specification for silver-coated soft or annealed copper wire 3)Terms and definitions For the purposes of this document, the terms and definitions given in EN 3475-100 apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia:
30、available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp 1) Published as ASD-STAN Technical Report at the date of publication of this European Standard. http:/www.asd-stan.org/ 2) Published by: IEC International Electrotechnical Commission http:/www.i
31、ec.ch/ 3) Published by: ASTM National (US) American Society for Testing and Materials. http:/www.astm.org/ BS EN 4604-010:2018EN 4604-010:2018 (E) 5 Required characteristics Material, constructions, dimension and mass Material See Table 1. Table 1 Material Material Finish Colour Conductor Single-str
32、ands 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 Construction, dimensions and mass See Figure 1 and Table 2. Key 1 Conductor 2 Dielec
33、tric 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 0,150,14,2+4,8 0,2 5,4 0,15 65 80 BS EN 4604-010:2018EN 4604-010:2018 (E) 6 General characteristics a) Operating temperature: 55 C to 200 C; b) Mi
34、nimum bend radius: 1) in static use: 30 mm; 2) in dynamic use: 50 mm; c) Performances are guaranteed up to 6 GHz. Electrical characteristics Characteristic impedance: Zc= (50 2) at 200 MHz; Capacitance per unit length: Cp= 88 pF/m max.; Transfer impedance: see Table 4; Operating voltage: 1 000 V rms
35、 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 2 500 3 000 6 000 Attenuation dB/100 m 5,5 7
36、,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 impedance Frequency MHz 0 to 0,01 0,1 1 5 10 30 10
37、0 Transfer impedance Zt max. (m/m) 9,0 9,0 5,0 1,8 1,0 0,5 0,5 Tests According to Table 5. BS EN 4604-010:2018EN 4604-010:2018 (E) 7 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 2. 203 Dimensions Applicable Se
38、e 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 ac Jacket: Dry test: 1 750 V ac Dry impulse: 5 000 V Immersion test: 1 750 V ac 303 Insulation resistance Applicable 5 000 M/km between shield and conduct
39、or 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 rms 401 Accelerated ageing Not applicable 402 Shrinkage and delamination Not applicable 403 Delamination and b
40、locking 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 applicable 410 Thermal endurance Not
41、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 BS EN 4604-010:2018EN 4604-010:2018 (E) 8 Table 5 Tests (2 of 4) EN 3475- Designation of the test Remarks 415 Rapid
42、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. 1stspecimen length (C, ): 30 m 416 Thermal stability Applicable Heat exposure temperature: 180 C. Variation of capacitance: 5 % max. Increa
43、se of attenuation: 5 % max. Variation of impedance: 3 % max. Shrinkage: 1,5 mm max. 3rdspecimen 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-through Not applicable
44、 502 Notch propagation Applicable Cut depth: 0,05 mm Immersion test = 1 750 V ac 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: 30 daN Braid strands
45、: 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, sheath and jacket materia
46、ls Not applicable 511 Cable to cable abrasion Not applicable BS EN 4604-010:2018EN 4604-010:2018 (E) 9 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 plas
47、tic 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 Resista
48、nce 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 marki
49、ng 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 Not applicable 803 Capacitance variation Not applicable 804 Velocity of propagation Applicable See 4.3. 805 Characteristi
