EN 4681-001-2017 en Aerospace series - Cables electric general purpose with conductors in aluminium or copper-clad aluminium - Part 001 Technical Specification.pdf

1、Aerospace series - Cables, electric, general purpose, with conductors in aluminium or copper-clad aluminiumPart 001: Technical SpecificationBS EN 4681001:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4681-001

2、 July 2017 ICS 49.060 Supersedes EN 4681-001:2012English Version Aerospace series - Cables, electric, general purpose, with conductors in aluminium or copper-clad aluminium - Part 001: Technical Specification Srie arospatiale - Cbles lectriques, dusage gnral, avec conducteurs en aluminium ou en alum

3、inium chemis cuivre - Partie 001 : Spcification technique Luft- und Raumfahrt - Elektrische Leitungen, zur allgemeinen Verwendung, mit Leitern aus Aluminium oder kupferbeschichtetem Aluminium - Teil 001: Technische Lieferbedingungen This European Standard was approved by CEN on 20 February 2017. CEN

4、 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 appl

5、ication 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 Ma

6、nagement 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, Lat

7、via, 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: Av

8、enue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4681-001:2017 ENational forewordThis British Standard is the UK implementation of EN 4681001:2017. It supersedes BS EN 4681001:2012, which is with

9、drawn.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 purport to include all the nec

10、essary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 96343 8ICS 49.060Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was

11、 published under the authority of the Standards Policy and Strategy Committee on 31 August 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 4681001:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4681-001 July 2017 ICS 49.060 Supersedes EN 4681-001:

12、2012English Version Aerospace series - Cables, electric, general purpose, with conductors in aluminium or copper-clad aluminium - Part 001: Technical Specification Srie arospatiale - Cbles lectriques, dusage gnral, avec conducteurs en aluminium ou en aluminium chemis cuivre - Partie 001 : Spcificati

13、on technique Luft- und Raumfahrt - Elektrische Leitungen, zur allgemeinen Verwendung, mit Leitern aus Aluminium oder kupferbeschichtetem Aluminium - Teil 001: Technische Lieferbedingungen This European Standard was approved by CEN on 20 February 2017. CEN members are bound to comply with the CEN/CEN

14、ELEC 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-CENELEC Management Centre

15、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 Management Centre has the same status as the of

16、ficial 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, Latvia, Lithuania, Luxembourg, Malta, Netherland

17、s, 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: Avenue Marnix 17, B-1000 Brussels 2017 CEN All

18、rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4681-001:2017 EBS EN 4681001:2017EN 4681-001:2017 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Terms, definitions, symbols and abbreviations . 5 4 Materials an

19、d construction of cables . 5 5 Required characteristics 5 6 Tests methods 5 7 Quality assurance 10 8 Identification marking 12 9 Packaging, labelling and delivery lengths 12 BS EN 4681001:2017EN 4681-001:2017 (E) 3 European foreword This document (EN 4681-001:2017) has been prepared by the Aerospace

20、 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

21、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 January 2018, and conflicting national standards shall be withdrawn at the latest by January 2018. Attention is drawn to th

22、e 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. This document supersedes EN 4681-001:2012. According to the CEN-CENELEC Internal Regulations, the national sta

23、ndards 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, Ireland, Italy, Latvia, Lithuania,

24、Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4681001:2017EN 4681-001:2017 (E) 4 1 Scope This European Standard specifies the characteristics, test methods, qualification and acceptance

25、conditions of single and multicore electric cables for general purpose with conductors in aluminium or copper-clad aluminium, intended for installation in aircraft electrical systems. The insulation of these cables is designed to withstand aircraft voltages at a frequency not exceeding 2 000 Hz. Unl

26、ess specified by individual product standards the maximum demonstrated voltage of rating of these cables is ac 115 V rms phase to neutral and 200 V rms phase to phase and 28 V d.c. They are divided into types, the characteristics of which are given in the product standards. Unless otherwise specifie

27、d in the product standard, the tests defined in this standard apply. 2 Normative references The 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 reference

28、s, the latest edition of the referenced document (including any amendments) applies. EN 3475-100 (all parts), Aerospace series Cables, electrical, aircraft use Test methods Part 100: GeneralEN 3719, Aerospace series Aluminium or aluminium alloy conductors for electrical cables Product standard EN 38

29、38, Aerospace series Requirements and tests on user-applied markings on aircraft electrical cables EN 4651, Aerospace series Copper-clad aluminium alloy conductors for electrical cables Product standardEN 4681-002, Aerospace series Cables, electric, general purpose, with conductors in aluminium or c

30、opper-clad aluminium Part 002: General EN 9133, Aerospace series Quality Management Systems Qualification Procedure for Aerospace Standard Products ISO 2574, Aircraft Electrical cables Identification marking TR 4648, Aerospace series Cable, electrical Re-qualification following changes in design, ma

31、terial or manufacturing process1)TR 4684, Aerospace series Electrical technology and component definition 2)1) Published as ASD-STAN Technical Report at the date of publication of this standard by AeroSpace and Defence industries Association of Europe - Standardization (ASD-STAN) (www.asd-stan.org)

32、2) In study at the date of publication of this standard. BS EN 4681001:2017EN 4681-001:2017 (E) 5 3 Terms, definitions, symbols and abbreviations For the purposes of this standard, the terms, definitions, symbols and abbreviations given in EN 3475-100 or TR 4684 apply. 4 Materials and construction o

33、f cables 4.1 Conductors They shall conform to EN 4651 or EN 3719 unless otherwise specified. 4.2 Finished cables The insulation material shall present a uniform circular cross-section throughout the length of the cable. Covering over the insulation shall be treated and applied in such a manner that

34、the cables present a smooth appearance and are able to accept marking. All materials used shall have no corrosive effect upon the conductors and shall not be susceptible to attack by mould or other micro-organisms. 5 Required characteristics The characteristics of the cables, tested according to the

35、 methods described hereafter shall comply with the values given in the product standard. 6 Tests methods See Table 1a for single core cables and Table 1b for multicore cables without jackets. BS EN 4681001:2017EN 4681-001:2017 (E) 6 Table 1a Tests: methods, application, requirements Single core cabl

36、es No. Tests Requirements (and/or particulars) Description EN 3475- (and/or particulars) Qualificationa (7.1)First article(7.1.4)Each delivery Periodiceverythreeyears(7.2.4)Onallcables(7.2.1and7.2.2)Prior todelivery(7.2.1and7.2.3)6 Test conditions 100 X X X X X 6.1 Visual examination 201 3 X X Marki

37、ng: according to Clause 8 6.2 Mass 202 3 X X Minimum length: 0,5 m 6.3 Dimensions (all) 203 3 X X Conductor: according to concerned EN standard, unless otherwise specified outer diameter X Product standard 6.4 Electrical resistance per unit length 301 3 X X Product standard 6.5 Voltage proof test: 3

38、02 3 X immersion test; dry test; or dry impulse test. Alternative to dry test X X 2,5 kV rms 5 kV rms 8 kV peak voltage 6.6 Insulation resistance 303 3 X For a length of 1 km: at (20 2) C at (95 2) C X X 1 500 M minimum 15 M minimum 6.7 Surface resistance 304 3 Minimum: 1 250 M mm 6.8 Overload resis

39、tance 305 T1 and T2: product standard 3 X Applicable to cable of 0,6 mm2only 6.9 Continuity of conductors 306 1 X X 6.10 Corona extinction voltage 307 X X X Applicable for cables rated above 200 V rms 6.11 Accelerated ageing 401 Mandrel diameter and test load: Table 4 Temperature: product standard 3

40、 X X Include UV laser marked specimen for qualification 6.12 Shrinkage and delamination 402 Temperature: product standard 3 X X Product standard 6.13 Delamination and blocking 403 Mandrel diameter: Table 4 Temperature: product standard 3 X X BS EN 4681001:2017EN 4681-001:2017 (E) 7 No. Tests Require

41、ments (and/or particulars) Description EN 3475- (and/or particulars) Qualificationa (7.1)First article(7.1.4)Each delivery Periodiceverythreeyears(7.2.4)Onallcables(7.2.1and7.2.2)Prior todelivery(7.2.1and7.2.3)6.14 Thermal shock 404 Temperature: product standard 3 X Product standard 6.15 Bending at

42、ambient temperature 405 Mandrel diameter: Table 4 3 Include UV laser marked specimen for qualification 6.16 Cold bend test 406 Mandrel diameter and test load: Table 4 3 X 6.17 Flammability 407 3 X Product standard 6.18 Fire resistance 408 Not applicable 6.19 Air-excluded ageing 409 Temperature and t

43、ime: product standard Not applicable (unless included in the product standard) 6.20 Thermal endurance 410 X Product standard Applicable to cable of 0,6 mm2 only 6.21 Resistance to fluids 411 Per fluid tested 1 X Applicable to cable of 0,6 mm2which has been UV laser marked 6.22 Humidity resistance 41

44、2 Method B: temperature and time: product standard 3 X Method A or B as requested in product standard 6.23 Wrap back test 413 3 X X X Applicable to cables 5 mm26.24 Differential scanning calorimeter (DSC test) 414 3 X X 6.25 Rapid change of temperature 415 Not applicable 6.26 Thermal stability 416 N

45、ot applicable 6.27 Fire resistance inside harness 417 Not applicable 6.28 Conductor thermal endurance 418 X Size 006 unless specified in the product standard 6.29 Dynamic cut-through 501 (for insulation wall thickness 0,38 mm) 3 X X Product standard arithmetic mean value of eight (8) tests per speci

46、men. Applicable to cables 14 mm26.30 Notch propagation 502 Cut depth: product standard 3 X X BS EN 4681001:2017EN 4681-001:2017 (E) 8 No. Tests Requirements (and/or particulars) Description EN 3475- (and/or particulars) Qualificationa (7.1)First article(7.1.4)Each delivery Periodiceverythreeyears(7.

47、2.4)Onallcables(7.2.1and7.2.2)Prior todelivery(7.2.1and7.2.3)6.31 Scrape abrasion 503 Load: product standard 3 X X Requirements to be considered at 20 C unless otherwise specified 6.32 Torsion 504 Test load: Table 4 T3 and T4: product standard 3 X Applicable to cables 5 mm26.33 Tensile strength on c

48、onductors and strands 505 3 X According to concerned EN product standard, unless otherwise specified 6.34 Plating continuity 506 3 X Applicable, unless otherwise specified 6.35 Adherence of plating 507 3 X Applicable, unless otherwise specified 6.36 Plating thickness 508 3 X According to concerned E

49、N product standard, unless otherwise specified 6.37 Solderability 509 3 X Product standard 6.38 Tensile strength and elongation of extruded insulation, sheath and jacket material 510 4 X Product standard 6.39 Cable to cable abrasion 511 Mass: product standard 1 X Product standard 6.40 Flexure endurance 512 Mandrel diameter and mass: product standard 3 X Product standard 6.41 Deformation resistance 513 Not appli