1、BRITISH STANDARDBS EN 4049-003:2006Aerospace series Thermocouple extension cable Operating temperatures between p65 C to 260 C Part 003: Single core nickel chromium/nickel aluminium Product standardThe European Standard EN 4049-003:2006 has the status of a British StandardICS 49.060g49g50g3g38g50g51
2、g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 4049-003:2006This Br
3、itish Standard was published under the authority of the Standards Policy and Strategy Committee on 30 March 2007 BSI 2007ISBN 978 0 580 50316 0National forewordThis British Standard was published by BSI. It is the UK implementation of EN 4049-003:2006. The UK participation in its preparation was ent
4、rusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Panel ACE/6/-/2, Aerospace Cables.A list of organizations represented on ACE/6/-/2 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of
5、 a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPEAN
6、 STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4049-003December 2006ICS 49.060English VersionAerospace series - Thermocouple extension cable - Operatingtemperatures between - 65 C to 260 C - Part 003: Single corenickel chromium/nickel aluminium - Product standardSrie arospatiale - Cbles, thermocouple - T
7、empraturesde fonctionnement comprises entre - 65 C et 260 C -Partie 003 : Fil simple Nickel chrome/Nickel aluminium -Norme de produitLuft- und Raumfahrt - Thermoelement Ausgleichsleitung -Betriebstemperaturen zwischen - 65 C to 260 C - Teil 003:Eindadrig Nickel-chrom und Nickel Aluminium -Produktnor
8、mThis European Standard was approved by CEN on 28 October 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical refe
9、rences concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into
10、 its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux
11、embourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All right
12、s of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4049-003:2006: E Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Definitions 4 4 Materials a
13、nd construction.4 4.1 Materials .4 4.2 Construction.4 4.3 Colour coding of cores .5 5 Required characteristics.5 6 Quality assurance7 7 Designation 7 7.1 Identification.7 7.2 Type code (for short designation)7 8 Identification and marking 7 9 Packaging, labelling and delivery length 8 10 Technical s
14、pecification .8 EN 4049-003:2006Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI3 Foreword This document (EN 4049-003:2006) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and vot
15、es carried out in accordance with the rules of this Association, this Standard has re-ceived 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,
16、either by publication of an identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or
17、 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, Cyprus, Czech Republic, Den-mark,
18、Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzer-land and the United Kingdom. EN 4049-003:2006Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16
19、 GMT+00:00 2007, Uncontrolled Copy, (c) BSI4 1 Scope This standard specifies the characteristics of thermocouple cables used for the connection between the ther-mocouple and the equipment. Temperatures between 65 C and 260 C (except otherwise specified in the product standard). 2 Normative reference
20、s The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 8056-1:1985, Aircraft Nickel-chromium and
21、nickel-aluminium thermocouple extension cables Part 1: Conductors General requirements and tests ISO 8815, Aircraft Electrical cables and cable harnesses Vocabulary EN 3475-100, Aerospace series Cables, electrical, aircraft use Test methods Part 100: General EN 4049-001, Aerospace series Thermocoupl
22、e extension cable Operating temperatures between 65 C to 260 C Part 001: Technical specification EN 4049-002, Aerospace series Thermocouple extension cable Operating temperatures between 65 C to 260 C Part 002: General EN 9133, Aerospace series Quality management systems Qualification procedure for
23、aerospace standard parts EN 60584-2, Thermocouples Part 2: Tolerances TR 6058, Aerospace series Cable code identification list 1)3 Definitions See EN 3475-100, ISO 8056-1 and ISO 8815. 4 Materials and construction 4.1 Materials Conductor Conductors shall be in accordance with ISO 8056-1. Tolerance c
24、lass 1 in accordance with EN 60584-2 Insulation The insulation shall comply with the requirements of subclause 4.2 of EN 4049-001. 1sttape: PTFE 51 % min. overlap; 2ndtape: Polyimide wrapped in opposite direction to first tape 51 % min. overlap; 3rdtape: PTFE wrapped in opposite direction to second
25、tape 51 % min. overlap. 4.2 Construction See Table 1. 1) Published as ASD Technical Report at the date of publication of this standard. EN 4049-003:2006Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI5 Table 1 Cable code Code for nominal section Nominal cro
26、ss- section Conductor construction Conductor diameter Linear resistance at 20 C /km External diameter mm Mass kg/km mm2max./min. mm min. max. min. max. max. 004 0,4 19 0,15 0,75 1 956 2 364 1,27 1,40 5,55 NiCr 006 0,6 19 0,20 1,00 1 100 1 330 1,57 1,67 8,35 004 0,4 19 0,15 0,75 0 771 0 932 1,27 1,40
27、 5,55 NiAl 006 0,6 19 0,20 1,00 0 434 0 524 1,57 1,67 8,35 4.3 Colour coding of cores See EN 4049-002. 5 Required characteristics According to EN 4049-001 and EN 3475-100. See Table 2. Table 2 Tests as per EN 3475- parts Tests Details 201 Visual examination Applicable 202 Mass Applicable 203 Dimensi
28、ons Applicable 301 Ohmic resistance per unit length Applicable + ISO 8056-1 subclause 5.4 302 Voltage proof test Applicable 303 Insulation resistance Applicable 304 Surface resistance Not applicable 305 Overload resistance Not applicable 306 Continuity of conductors Applicable 401 Accelerated ageing
29、 Applicable at temperature (310 5) C 402 Shrinkage and delamination Applicable at temperature (310 5) C Shrinkage (max. at each end of cable 3 mm) 403 Delamination and blocking Applicable at temperature (310 5) C 404 Thermal shock Applicable at temperature (290 5) C Shrinkage (max. at each end of ca
30、ble 3 mm) 405 Bending at ambient temperature Applicable EN 4049-003:2006Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI6 Table 2 (concluded) Tests as per EN 3475- parts Tests Details 406 Cold bend test Applicable 407 Flammability Applicable max. after burn
31、 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 501 Dy
32、namic cut-through Not applicable 502 Notch propagation Not applicable 503 Scrape abrasion Not applicable 504 Torsion Not applicable 505 Tensile test on conductors and strands Applicable 506 Plating continuity Not applicable 507 Adherence of plating Not applicable 508 Plating thickness Not applicable
33、 509 Solderability Not applicable 510 Tensile strength and elongation of extruded insulation, sheath and jacket material Not applicable 511 Cable-to-cable abrasion Not applicable 512 Flexure endurance Not applicable 601 Smoke density Not applicable 602 Toxicity Not applicable 603 Resistance to wet a
34、rc 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: adherence 3 N min. Strippability with 45-1733-1 stripmaster tool. 702 Screen pushback capability Not ap
35、plicable 703 Permanence of manufacturers marking Applicable 704 Flexibility Not applicable 705 Contrast measurement Not applicable 706 Laser markability Not applicable Test as per ISO 8056-1 Tests Details 5.2 Magnetic properties of conductors Applicable 5.3 Thermo-electric test Applicable EN 4049-00
36、3:2006Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI7 6 Quality assurance See EN 9133. 7 Designation 7.1 Identification Each cable shall be designated according to the following example. EXAMPLE Description block Identity block ELECTRICAL CABLE EN4049-003
37、 A 006 A Number of this standard Code letter for number of cores (see EN 4049-002, Table 1) Code for nominal cross-section (see Table 1) Code for colour coding of cores (see EN 4049-002, Table 2 and 3) NOTE If necessary, the code I9005 shall be placed between the description block and the identity b
38、lock. 7.2 Type code (for short designation) Code designation in accordance with TR 6058, see Table 3. Table 3 EN reference Code designation Nickel chromium EN4049-003A 004A EN4049-003A 006A HS 22 HS 20 Nickel aluminium EN4049-003A 004B EN4049-003A 006B HT 22 HT 20 8 Identification and marking See EN
39、 4049-002. EN 4049-003:2006Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSI8 9 Packaging, labelling and delivery length See EN 4049-001. 10 Technical specification See EN 4049-001. EN 4049-003:2006Licensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2
40、007, Uncontrolled Copy, (c) BSIblankLicensed Copy: Wang Bin, na, Tue Apr 17 07:32:16 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 4049-003:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It
41、 presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of
42、BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20
43、 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Custome
44、r Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Sta
45、ndards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on
46、all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and
47、 other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at h
48、ttp:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval syste
49、m or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of
