BS EN 4604-010-2009 航空航天系列.信号传输用电缆.第010部分KX型(轻WN型),200℃50欧姆轻型同轴电缆.产品标准.pdf

ÞÍ ÛÒ ìêðìóðïðæîððç EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 4604-010 April 2009 ICS 49.060 English Version Aerospace series - Cable, electrical, for signal transmission - Part 010: Cable, coaxial, light weight, 50 ohms, 200 °C, type KX (light WN) - Product standard Série aérospatiale - Câbles électriques pour transmission de signaux - Partie 010 : Câble, coaxial allégé, 50 ohms, 200 °C, Type KX (WD allégé) - Norme de produit Luft- und Raumfahrt - Elektrische Leitungen für Signalübertragungen - Teil 010: Koaxialkabel, leicht 50 Ohm, 200 °C, Typ KX (WN leicht) - Produktnorm This European Standard was approved by CEN on 7 February 2009. 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 standards may be obtained on application to the CEN 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 respons bility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4604-010:2009: E ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Required characteristics .4 5 Quality assurance . 10 6 Designation . 10 7 Identification and marking . 10 8 Packaging, labelling and delivery lengths . 11 9 Technical specification 11 ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 3 Foreword This document (EN 4604-010:2009) 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 Services 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 October 2009, and conflicting national standards shall be withdrawn at the latest by October 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 4 1 Scope This standard specifies the required characteristics 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 thermal stability test. 2 Normative references The following referenced documents are indispensable for the application 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 3475-100*, 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. TR 6058, Aerospace series Cable code and identification list. 1) ASTM-B-298-99, Standard specification for silver-coated soft or annealed copper wire. 2) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3475-100 apply. 4 Required characteristics 4.1 Material, constructions, dimension and mass 4.1.1 Material See Table 1. * And all parts quoted in this standard. 1) Published as ASD Technical Report at the date of publication of this standard. 2) Published by: American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive,. PO Box C700, West Conshohocken, PA 19428-2959 USA. ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 5 Table 1 Material Material Finish Colour Conductor Single-strands copper per ASTM-B-298-99 Class A silver plated Dielectric Fluorocarbon Screen (foil) Tape, silver plated copper or silver alloy Shield Braid, copper per ASTM-B-298-99 Class A silver plated Jacket Fluorocarbon Light green 4.1.2 Construction, dimensions and mass See 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 0,15 0,1 4,2 4,8 0,2 5,4 0,15 65 80 YY XX X 07 1 2 3 4 ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 6 4.2 General characteristics Operating temperature: 55 °C to 200 °C. Minimum bend radius: in static use: 30 mm, in dynamic use: 50 mm. Performances are guaranteed up to 6 GHz. 4.3 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 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 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 5,1 7,2 9,1 10,7 16,1 28,6 39,6 55,0 61,0 110 Power cw (W) 5 700 4 000 3 100 2 700 1 800 1 000 730 530 480 250 Return loss 1,1 1,15 1,2 1,35 Table 4 Frequency, transfer impedance Frequency MHz 0 to 0,01 0,1 1 5 10 30 100 Transfer impedance Zt max. (m /m) 4,2 4 1,3 0,6 1,0 2,3 5,5 4.4 Tests According to Table 5. ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 7 Table 5 Tests EN 3475- Designation of the test Remarks 201 Visual examination Applicable 202 Mass Applicable See 4.1 and Table 2. 203 Dimensions Applicable See 4.1 and Table 2. 301 Ohmic resistance per unit length Applicable 11,36 /km max. 302 Voltage proof test Applicable Dielectric: Dry test: 2 500 VAC Jacket: Dry test: 1 750 VAC Dry impulse: 5 000 V 303 Insulation resistance Applicable 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 3 000 V 401 Accelerated ageing Not applicable 402 Shrinkage and delamination 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 applicable 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 continued ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 8 Table 5 Tests (continued) EN 3475- Designation of the test Remarks 415 Rapid change of temperature Applicable 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 capacitance: 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-through Not applicable 502 Notch propagation Applicable Cut depth: 0,05 mm Immersion test 1 750 VAC 503 Scrape abrasion Applicable Number of cycles: 10 000 Load: 7 N 504 Torsion Not applicable 505 Tensile test on conductors and strands + Braid Applicable Elongation 20 % Tensile strength: 37,4 daN inner conductor Tensile strength of braid 35 daN 506 Plating continuity Applicable 507 Adherence of plating Applicable 508 Plating thickness Applicable See 4.1.1. 509 Solderability Not applicable 510 Tensile strength and elongation of extruded insulation, sheath and jacket materials Not applicable 511 Cable to cable abrasion Not applicable continued ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 9 Table 5 Tests (continued) EN 3475- Designation of the test Remarks 512 Flexure endurance Applicable Load: 1,5 daN Mandrel diameter: 60 mm 500 cycles 513 Deformation resistance (Installation with plastic cable ties) Applicable 514 Porosity of copper cladding on aluminium strands Not applicable 515 Crush resistance Applicable. Sample length 10 m Load 50 daN Load application time = 2 minutes Attenuation: see Table 3. Impedance: see 4.3. VSWR: see Table 3. 601 Smoke density Applicable 602 Toxicity Applicable 603 Resistance 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 conductor Applicable 15 N to 75 N 702 Screen pushback capability Applicable 703 Permanence of manufacturer's marking 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. continued ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 10 Table 5 Tests (concluded) EN 3475- Designation of the test Remarks 805 Characteristics impedance Applicable See 4.3. 806 Attenuation Applicable See 4.3 and Table 3. 807 Transfer impedance Applicable See 4.3. 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 and Table 3. 5 Quality assurance See EN 4604-001. 6 Designation EXAMPLE Description block CABLE, COAXIAL Identity block EN4604-010KX Number of this standard Cable code (see TR 6058) NOTE If necessary, the code I9005 should be placed between the description block and the identity block. 7 Identification and marking Colour of the marking shall be black or green. See EN 4604-002. ÞÍ ÛÒ ìêðìóðïðæîððç EN 4604-010:2009 (E) 11 8 Packaging, labelling and delivery lengths 8.1 Packaging and labelling See EN 4604-001. 8.2 Delivery lengths Delivery on cable drums (about 175 metres). Minimum length of each piece: 50 metres. 9 Technical specification See EN 4604-001.