BS-EN-4434-2005.pdf
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1、BRITISH STANDARD AEROSPACE SERIES BS EN 4434:2005 Copper or copper alloy lightweight conductors for electrical cables Product standard (Normal and tight tolerances) The European Standard EN 4434:2005 has the status of a British Standard ICS 49.060 ? Licensed Copy: sheffieldun sheffieldun, na, Sat No
2、v 04 07:57:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 4434:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 April 2006 BSI 2006 ISBN 0 580 48094 1 National foreword This British Standard is the official English language versio
3、n of EN 4434:2005. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/2, Aerospace Cables, which has the responsibility to: A list of organizations represented on this subcommittee can b
4、e obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” fac
5、ility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligatio
6、ns. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages
7、This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Co
8、py: sheffieldun sheffieldun, na, Sat Nov 04 07:57:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4434 November 2005 ICS 49.060 English Version Aerospace series - Copper or copper alloy lightweight conductors for electrical cables - Product standard
9、 (Normal and tight tolerances) Srie arospatiale - Conducteurs tolrances rduites en cuivre ou alliage de cuivre pour cbles lectriques - Norme de produit (Tolrances normales et rduites) Luft- und Raumfahrt - Leichter Leiter aus Kupfer oder Kupferlegierung fr elektrische Leitungen - Produktnorm (Normal
10、e und enge Toleranzen) This European Standard was approved by CEN on 19 September 2005. 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 list
11、s and bibliographical references concerning such national standards 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 translation under the respon
12、sibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Irelan
13、d, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050
14、 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4434:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 07:57:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 ContentsPage Foreword 3 1 Scope.4 2 Normative r
15、eferences .4 3 Terms, definitions and symbols 4 4 Conductor materials and construction .4 5 Required characteristics 6 6 Test methods.7 7 Designation .8 8 Marking, packaging and delivery lengths .8 EN 4434:2005 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 07:57:14 GMT+00:00 2006, Uncontrol
16、led Copy, (c) BSI 3 Foreword This European Standard (EN 4434:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval
17、of the National Associations and the Official Services of the member countries of AECMA, 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 May 2006, and conflicting
18、 national standards shall be withdrawn at the latest by May 2006. 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
19、/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
20、 Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4434:2005 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 04 07:57:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 1 Scope This standard specifies the dimensions, linear resis
21、tance, mechanical characteristics, construction and mass of lightweight conductors, normal and tight tolerances, in copper or copper alloy for electrical cables for aerospace applications. It applies to stranded conductors, with a nominal cross-sectional area of 0,15 mm2 to 14 mm2 inclusive. The con
22、ductors for thermocouple extension and fire-resistant cables are not covered by this standard. 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 ed
23、ition of the referenced document (including any amendments) applies. EN 2083, Aerospace series Copper or copper alloy conductors for electrical cables Product standard. EN 3475-100, Aerospace series Cables, electrical, aircraft use Test methods Part 100: General. EN 3475-301, Aerospace series Cables
24、, electrical, aircraft use Test methods Part 301: Ohmic resistance per unit length. EN 3475-506, Aerospace series Cables, electrical, aircraft use Test methods Part 506: Plating continuity. EN 3475-507, Aerospace series Cables, electrical, aircraft use Test methods Part 507: Adherence of plating. IE
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