ASD-STAN PREN 2084-2016 Aerospace series Cables electrical general purpose with conductors in copper or copper alloy Technical specification (Edition P 3).pdf

1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM ASD-STAN prEN 2084 Edition P 3 September 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: Supersedes edition

2、P 2 of December 2013 and will supersede EN 2084:2015 Descriptors: ENGLISH VERSION Aerospace series Cables, electrical, general purpose, with conductors in copper or copper alloy Technical specification Luft- und Raumfahrt Elektrische Leitungen, fr allgemeine Verwendung, mit Leitern aus Kupfer oder K

3、upferlegierung Technische Lieferbedingungen Srie arospatiale Cbles, lectriques, dusage gnral, avec conducteurs en cuivre ou en alliage de cuivre Spcification technique This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Ass

4、ociation 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 to the publication of this Prestandard, the technical content shall not be changed to

5、 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 be submitted as a draft European Standard (prEN) to CEN (European Committee for Standa

6、rdization) 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 withdrawing any national standards conflicting with the EN. ASD-STAN Technical Committee ap

7、proves 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, including any patent infringement arising therefrom, is the sole responsibility of the

8、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 suggestions that may arise. All rights reserved. No parts of this publication may be re

9、produced, 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: salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publicat

10、ion 1st September 2016 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2016 ASD-STAN prEN 2084:2016 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms, definitions and symbols . 3 4 Materials and construction of c

11、ables . 3 5 Required characteristics 4 6 Tests methods 4 7 Quality assurance 10 8 Identification marking 12 9 Packaging, labelling and delivery lengths 12 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in

12、accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 2084:2016 (E) 3 1 Scope This standard specifies the characteristics, test methods, qualification and acceptance conditions of single and multicore electric cab

13、les, without jackets, for general purpose with conductors in copper or copper alloy, intended for installation in aircraft circuits. The insulation of these cables is designed to withstand aircraft voltages at a frequency not exceeding 2 000 Hz. Unless specified by individual product standards the m

14、aximum demonstrated a.c. voltage of rating of these cables is 115 V rms (phase to neutral) and 200 V rms (phase to phase). They are divided into types, the characteristics of which are given in the product standards. Unless otherwise specified in the product standard, the tests defined in this stand

15、ard 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 references, the latest edition of the referenced document (includin

16、g any amendments) applies. EN 2083, Aerospace series Copper or copper alloy conductors for electrical cables Product standard EN 2235, Aerospace series Single and multicore electrical cables, screened and jacketed Technical specification EN 3475-100 (all parts), Aerospace series Cables, electrical,

17、aircraft use Test methods Part 100: General EN 3838, Aerospace series Requirements and tests on user-applied markings on aircraft electrical cables EN 4434, Aerospace series Copper or copper alloy lightweight conductors for electrical cables Product standard (Normal and tight tolerances) EN 9102, Ae

18、rospace series Quality Systems First Article Inspection Requirement EN 9133, Aerospace series Quality Management Systems Qualification Procedure for Aerospace Standard Products ISO 2574, Aircraft Electrical cables Identification marking 3 Terms, definitions and symbols For the purposes of this docum

19、ent, the terms, definitions and symbols given in EN 3475-100 apply. 4 Materials and construction of cables 4.1 Conductors They shall be conform to EN 2083 and/or EN 4434, unless otherwise specified. prEN 2084:2016 (E) 4 4.2 Finished cables The insulation material shall present on uniform circular cr

20、oss-section throughout the length of the cable. Covering over the insulation shall be treated and applied in such a manner that the cables present a smooth appearance (unless the acceptable overlap due to a tape wrapped technology) and are able to accept marking. Multiconductors assembly shall be ca

21、bled according EN 2235. 5 Required characteristics The characteristics of the cables, tested according to the methods described hereafter shall comply with the values given in the product standard. 6 Tests methods 6.1 Single core cables See Table 1. Table 1 Tests: methods, application, requirements

22、Single core cables (1 of 5) No. Tests Requirements (and/or particulars) Description EN 3475- (and/or particulars) Qualification a (see 7.1).Firstarticle inspection(see 7.2.5)Each delivery Periodic everythree years(7.2.4)On allcables (7.2.1 and7.2.2) Prior to delivery(7.2.1 and7.2.2) 6.1.0 Test condi

23、tions 100 X X X X X 6.1.1 Visual examination 201 3 3 X Marking: according to Clause 8 6.1.2 Mass 202 3 3 X Minimum length: 0,5 m 6.1.3 Dimensions (all) 203 3 3 X Conductor: EN 2083 and/or EN 4434, unless otherwise specified. outer diameter X Product standard 6.1.4 Ohmic resistance per unit length 30

24、1 3 3 X Product standard 6.1.5 Voltage proof test: 302 immersion test; 3 3 2,5 KV r.m.s. dry test; X 5 KV r.m.s. or dry impulse test. Alternative to dry test X 8 KV peak voltage prEN 2084:2016 (E) 5 Table 1 Tests: methods, application, requirements Single core cables (2 of 5) No. Tests Requirements

25、(and/or particulars) Description EN 3475- (and/or particulars) Qualification a (see 7.1). Firstarticle inspection(see 7.2.5)Each delivery Periodic everythree years(7.2.4)On allcables (7.2.1 and7.2.2) Prior to delivery(7.2.1 and7.2.2) 6.1.6 Insulation resistance 303 3 3 For a length of 1 km: at (20 2

26、) C; 1 500 M minimum at (95 2) C. X 15 M minimum 6.1.7 Surface resistance 304 3 Minimum: 1 250 m mm 6.1.8 Overload resistance 305 T1 and T2: product standard 3 X Applicable to cable of 0,6 mm2 only 6.1.9 Continuity of conductors 306 1 1 X 6.1.10 Corona extinction voltage 307 X X X Applicable for cab

27、les rated above 200 V rms 6.1.11 Accelerated ageing 401 Mandrel diameter and test load: Table 4 Temperature: product standard 3 3 X 6.1.12 Shrinkage and delamination 402 Temperature: product standard 3 3 X Product standard 6.1.13 Delamination and blocking 403 Mandrel diameter: Table 4 Temperature: p

28、roduct standard 3 3 X 6.1.14 Thermal shock 404 Temperature: product standard 3 3 X Product standard 6.1.15 Bending at ambient temperature 405 Mandrel diameter: Table 4 3 6.1.16 Cold bend test 406 Mandrel diameter and test load: Table 4 3 3 X 6.1.17 Flammability 407 3 X Product standard 6.1.18 Fire r

29、esistance 408 Not applicable prEN 2084:2016 (E) 6 Table 1 Tests: methods, application, requirements Single core cables (3 of 5) No. Tests Requirements (and/or particulars) Description EN 3475- (and/or particulars) Qualification a (see 7.1). Firstarticle inspection(see 7.2.5)Each delivery Periodic ev

30、erythree years(7.2.4)On allcables (7.2.1 and7.2.2) Prior to delivery(7.2.1 and7.2.2) 6.1.19 Air-excluded ageing 409 Temperature and time: product standard Not applicable (unless specified in the product standard) 6.1.20 Thermal endurance 410 X Product standard Applicable to cable of 0,6 mm2 only 6.1

31、.21 Resistance to fluids 411 1/fluid X Immersion test applicable to cable of 0,6 mm2 only unless stated in the product standard 6.1.22 Humidity resistance 412 If method B: temperature and time: product standard 3 X Method A or B as specified in product standard 6.1.23 Wrap back test 413 3 3 X Applic

32、able to cables 5 mm2 6.1.24 Differential scanning calorimeter (DSC test) 414 X X X 6.1.25 Rapid change of temperature 415 Not applicable 6.1.26 Thermal stability 416 Not applicable 6.1.27 Fire resistance of cables confined inside a harness 417 Not applicable 6.1.28 Thermal endurance for conductors 4

33、18 Not applicable 6.1.29 Dynamic cut-through 501 (for insulation wall thickness 0,38 mm) 3 3 X Product standard (arithmetic mean value of eight tests per specimen) 6.1.30 Notch propagation 502 Cut depth: product standard 3 3 X 6.1.31 Scrape abrasion 503 Load: product standard 3 3 X Product standard

34、(requirements to be considered at 20 C unless otherwise specified) 6.1.32 Torsion 504 Test load: Table 4 T3 and T4: product standard 3 X Applicable to cables 5 mm2 prEN 2084:2016 (E) 7 Table 1 Tests: methods, application, requirements Single core cables (4 of 5) No. Tests Requirements (and/or partic

35、ulars) Description EN 3475- (and/or particulars) Qualification a (see 7.1). Firstarticle inspection(see 7.2.5)Each delivery Periodic everythree years(7.2.4)On allcables (7.2.1 and7.2.2) Prior to delivery(7.2.1 and7.2.2) 6.1.33 Tensile test on conductors and strands 505 3 X X EN 2083 and/or EN 4434,

36、unless otherwise specified Applicable on “raw material” and on finished cable 6.1.34 Plating continuity 506 3 X X Applicable on “raw material” and on finished cable 6.1.35 Adherence of plating 507 3 X X 6.1.36 Plating thickness 508 3 X X EN 2083 and/or EN 4434, unless otherwise specified 6.1.37 Sold

37、erability 509 3 X X Product standard 6.1.38 Tensile strength and elongation of extruded insulation, sheath and jacket material 510 3 X X X Product standard 6.1.39 Cable-to-cable abrasion 511 Mass: product standard 3 X Size 006 (20 AWG) 6.1.40 Flexure endurance 512 Mandrel diameter and mass: product

38、standard 3 X Applicable to cables 5 mm2 6.1.41 Deformation resistance (Installation with plastic cable ties) 513 Not applicable 6.1.42 Porosity of copper cladding on aluminium strands 514 Not applicable 6.1.43 Smoke density 601 X Product standard 6.1.44 Toxicity 602 X Product standard 6.1.45 Resista

39、nce to wet arc tracking 603 X X b Product standard 6.1.46 Resistance to dry arc propagation 604 X X b Product standard 6.1.47 Wet short circuit test 605 X X b Product standard 6.1.48 Strippability and adherence of insulation to the conductor 701 3 3 X Adherence force minimum: Table 7 prEN 2084:2016

40、(E) 8 Table 1 Tests: methods, application, requirements Single core cables (5 of 5) No. Tests Requirements (and/or particulars) Description EN 3475- (and/or particulars) Qualification a (see 7.1). Firstarticle inspection(see 7.2.5)Each delivery Periodic everythree years(7.2.4)On allcables (7.2.1 and

41、7.2.2) Prior to delivery(7.2.1 and7.2.2) 6.1.49 Permanence of manufacturers marking 703 3 3 X X 6.1.50 Flexibility 704 3 X Product standard 6.1.51 Permanence of user-applied marking EN 3838 X Product standard Contrast measurement 705 Laser parameters: 706 X X X X Product standard X Test applicable s

42、ingle sample to be tested. a Test applicable where indicated in the product standard the value defines the number of samples to be tested. b By means of tests or theoretical justification. prEN 2084:2016 (E) 9 6.2 Multicore cables See Table 2. Table 2 Tests: methods, application, requirements Multic

43、ore cables No. Tests Requirements (and/or particulars) Description EN 3475- (and/or particulars) Qualification a (see 7.1). Firstarticle inspection(see 7.2.5)Each delivery Periodic everythree years(7.2.4)On allcables (7.2.1 and7.2.2) Prior to delivery(7.2.1 and7.2.2) 6.2.0 Test conditions 100 X X X

44、X X Marking: according to Clause 8 6.2.1 Visual examination 201 3 3 X 6.2.2 Mass 202 3 3 X Minimum length: 0,5 m 6.2.3 Dimensions (all) 203 3 3 X Conductor: EN 2083 and/or EN 4434, unless otherwise specified outer diameter X Product standard 6.2.4 Ohmic resistance per unit length 301 3 3 X Product s

45、tandard 6.2.5 Voltage proof test: 302 3 immersion test; 3 2,5 KV r.m.s. dry test; X 5 KV r.m.s. or dry impulse test. Alternative to dry test X 8 KV peak voltage 6.2.6 Insulation resistance 303 3 3 For a length of 1 km: at (20 2) C; 1 500 M minimum at (95 2) C. X 15 M minimum 6.2.7 Wrap back test 413

46、 3 3 X Applicable to cables 5 mm2 6.2.8 Differential scanning calorimeter (DSC test) 414 X X X 6.2.9 Stabilization of assembly 707 3 3 X Applicable to multi cores X Test applicable single sample to be tested. NOTE Tests from Table 1 shall be performed prior to assembly, excepted tests 413 and 414 sh

47、all be performed on the wires from the assembly. a Test applicable where indicated in the product standard the value defines the number of samples to be tested. prEN 2084:2016 (E) 10 7 Quality assurance 7.1 Qualification 7.1.1 General requirements See EN 9133 and EN 9102. 7.1.2 Qualification conditi

48、ons The cables shall be submitted for qualification tests on drums, spools or in coils in sufficient lengths, wound evenly and uniformly. Each drum, spool or coil shall have a label containing information given in 9.1. 7.1.3 Qualification tests See Table 1. Multicore cables they shall be manufactured with qualified single core cables. Multicore cables shall be tested in accordance with Table 2. 7.1.4 Extension of qualification The qualification granted may be applicable to all the cross-sections in a group in accordance with Table 3 and Table 4 provided that the same