1、BSI Standards PublicationBS EN 4674-002:2015Aerospace series Electricalcables, installation Self-wrapping shielding (EMI)protective sleevePart 002: General and list of productstandardBS EN 4674-002:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4674-002:20
2、15.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessary
3、provisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 84532 1ICS 49.060Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was publishe
4、d under the authority of theStandards Policy and Strategy Committee on 28 February 2015.Amendments issued since publicationDate Text affectedBS EN 4674-002:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4674-002 February 2015 ICS 49.060 English Version Aerospace series - Electrical cables,
5、 installation - Self-wrapping shielding (EMI) protective sleeve - Part 002: General and list of product standard Srie arospatiale - Cbles lectriques, installation - Gaine de protection blinde (EMI) auto-fermable - Partie 002: Gnralits et liste des normes de produit Luft- und Raumfahrt - Elektrische
6、Leitungen, Installation - Selbstschlieender abschirmender (EMI) Schutzschlauch - Teil 002: Allgemeines und Liste der Produktnormen This European Standard was approved by CEN on 4 January 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions fo
7、r 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 or to any CEN member. This European Standard exists in thre
8、e 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 official versions. CEN members are the national standards bod
9、ies 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, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, S
10、pain, 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 2015 CEN All rights of exploitation in any form and by any means reserved worldw
11、ide for CEN national Members. Ref. No. EN 4674-002:2015 EBS EN 4674-002:2015EN 4674-002:2015 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 List of product standards with their particular application .4 5 Quality assurance 4 6 Identification .5 7 Examp
12、le for designation in product standards 5 8 Packaging .5 9 Marking .6 10 Storage 6 BS EN 4674-002:2015EN 4674-002:2015 (E) 3 Foreword This document (EN 4674-002:2015) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and vot
13、es 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, e
14、ither by publication of an identical text or by endorsement, at the latest by August 2015, and conflicting national standards shall be withdrawn at the latest by August 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and
15、/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, Croatia, Cyprus, Czec
16、h Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom
17、. BS EN 4674-002:2015EN 4674-002:2015 (E) 4 1 Scope This European Standard provides a list of all parts and identification information of self-wrapping shielding (EMI) protective sleeve required for the protection of cable and cable bundles for aerospace application. 2 Normative references The follo
18、wing 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 (including any amendments) applies. EN 4674-001, Aer
19、ospace series Electrical cables, installation Self-wrapping shielding (EMI) protective sleeve Part 001: Technical specification EN 4674-003, Aerospace series Electrical cables, installation Self-wrapping shielding (EMI) protective sleeve Part 003: Open sleeve Inside pressurized area EMI protection 5
20、 kA Temperature range 65 C to 200 C Product standard EN 4674-004, Aerospace series Electrical cables, installation Self-wrapping shielding (EMI) protective sleeve Part 004: Open sleeve External use EMI protection 10 kA Temperature range 65 C to 200 C Product standard EN 9133, Aerospace series Qualit
21、y management systems Qualification procedure for aerospace standard parts 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4674-001 apply. 4 List of product standards with their particular application According to Table 1. Table 1 Sleeve EN 4674- Descr
22、iption Temperature range Application 003 Open sleeve Inside pressurized area EMI protection 5 kA Temperature range 65 C to 200 C Product standard 65 C/200 C Open Sleeve for use in pressurized areas, EMI protection 5 kA. 004 Open sleeve External use EMI protection 10 kA Temperature range 65 C to 200
23、C Product standard 65 C/200 C Open sleeve for use in non-pressurized areas, EMI protection 10 kA. 5 Quality assurance See EN 9133. BS EN 4674-002:2015EN 4674-002:2015 (E) 5 6 Identification 6.1 Sleeve model A tracer line shall be included to indicate the minimum overlap, defining the maximum admissi
24、ble bundle diameter for which the sleeve can operate. To identify each product standard, coloured tracer line identification shall be included on the external edge. The tracer line indicating the minimum overlap shall have the same colour as the tracer line on the external edge, according to Table 2
25、. Tracer line materials shall be compatible with sleeve temperature range during all the service life. Table 2 Product standard Colour EN 4674-003 Blue EN 4674-004 Red or pink 6.2 Size code To identify each sleeve size, unless otherwise specified in product standard no specific tracer shall be speci
26、fied. The size can be verified by the installation of the sleeve on a mandrel or bundle and the tracer line. 6.3 Inside fibres Unless otherwise specified in product standard, the mono- or multi-filament fibres used to hold the group of wires together shall be of natural colour. 7 Example for designa
27、tion in product standards EXAMPLE Description block SLEEVE, PROTECTION Identity block EN4674-XXX-XXX Number of the basic standard Product standard Size code (see product standard) Variant (if any) 8 Packaging Electrical sleeve shall be supplied on drums or spools. The mass of a loaded drum or spool
28、shall not exceed 13 kg. BS EN 4674-002:2015EN 4674-002:2015 (E) 6 9 Marking Each drum or spool shall have a label indicating: manufacturers name and designation; electrical sleeve designation according to Clause 7 (Identity block); batch number; date of manufacture (month, year); inspectors mark; to
29、tal length and length of each piece of sleeve in metres from inside to outside. 10 Storage The following storage recommendations are intended to assist in protecting the drums with electrical sleeve from deterioration caused by environmental conditions existing in stores. EMI protection sleeves shou
30、ld not be stored outside; EMI protection sleeves should not be stored closer than 2 m from a direct UV (fluorescent) light source; EMI protection sleeve delivered on drums should be left packaged until required; EMI protection sleeve on drums and EMI protection sleeve that is removed from drums shou
31、ld be protected against fluids and dust; artificial conditions, such as high ambient temperatures, low humidity and chemical vapours, should be avoided; storage life shall be limited to eight years maximum, unless subject to re-qualification. This page deliberately left blankBSI is the national body
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