1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 61821:2011Electrical installations forlighting and beaconing ofaerodromes Maintenance ofaeronautical ground lightingconstant current series circuitsCopyright European Commi
2、ttee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 61821:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 61821:2011. It is identical to
3、 IEC 618121:2011. It supersedes BS EN 61821:2003 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EPL/97, Aeronautical ground lighting.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does
4、 not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2012ISBN 978 0 580 62064 5ICS 29.140.50; 93.120Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standar
5、d was published under the authority of theStandards Policy and Strategy Committee on 31 January 2012.Amendments issued since publicationDate T e x t a f f e c t e dCopyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproductio
6、n or networking permitted without license from IHS-,-,-BS EN 61821:2011EUROPEAN STANDARD EN 61821 NORME EUROPENNE EUROPISCHE NORM November 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Nor
7、mung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61821:2011 E ICS 29.140.50; 93.120 Supersedes EN 61821:2003English version Electrical installations for lighting and
8、beaconing of aerodromes - Maintenance of aeronautical ground lighting constant current series circuits (IEC 61821:2011) Installations lectriques pour lclairage et le balisage des arodromes - Maintenance des circuits srie courant constant pour le balisage aronautique au sol (CEI 61821:2011) Elektrisc
9、he Anlagen fr Beleuchtung und Befeuerung von Flugpltzen - Wartung von Konstantstrom-Serienstromkreisen fr Flugplatzbefeuerungsanlagen (IEC 61821:2011) This European Standard was approved by CENELEC on 2011-11-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which sti
10、pulate 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 or to any CENELEC member. This Euro
11、pean Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC me
12、mbers are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slova
13、kia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 61821:2011EN 61821:2011 - 2 - Forewor
14、d The text of document 97/153/FDIS, future edition 2 of IEC 61821, prepared by IEC/TC 97 “Electrical installations for lighting and beaconing of aerodromes“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61821:2011. The following dates are fixed: latest date by which th
15、e document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-08-03 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2014-11-03 This document supersedes EN 61821:2003. EN 61821:2011
16、 includes the following significant technical changes with respect to EN 61821:2003: a) addition of references to normative references; b) addition of notes in Clauses 5, 6 and 7; c) modification of pre-work procedures in item e) of 7.2.2. Attention is drawn to the possibility that some of the eleme
17、nts of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61821:2011 was approved by CENELEC as a European Standard without any modification.
18、In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61822 NOTE Harmonized as EN 61822. IEC 61823 NOTE Harmonized as EN 61823. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot f
19、or ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 61821:2011- 3 - EN 61821:2011 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the applic
20、ation of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant E
21、N/HD applies. Publication Year Title EN/HD Year IEC 60903 - Live working - Gloves of insulating material EN 60903 - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from I
22、HS-,-,- 2 61821 IEC:2011 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Competence of persons 9 4.1 Objective . 9 4.2 Requirements 9 5 Management of maintenance activities . 9 5.1 Objective . 9 5.2 Requirements 9 5.2.1 Organizational roles
23、 and responsibilities 9 5.2.2 Use of contractors . 10 5.2.3 Maintenance policy 10 5.2.4 Maintenance procedures . 11 5.2.5 Admittance to AGL work areas 11 6 Safety requirements . 12 6.1 Objective . 12 6.2 Requirements 12 6.2.1 Safety procedures . 12 6.2.2 Live working 13 6.2.3 Safety checks 13 6.2.4
24、Tools and test equipment 14 6.2.5 Safety equipment. 14 6.2.6 Personal protective equipment. 14 7 AGL maintenance procedures . 14 7.1 Objective . 14 7.2 Requirements 14 7.2.1 General . 14 7.2.2 Pre-work procedures . 14 7.2.3 AGL constant current series circuits 15 7.2.4 Cables . 15 7.2.5 Completion o
25、f work 16 7.2.6 Records and documentation 16 Annex A (informative) Maintenance organisation model . 17 Bibliography 27 Figure A.1 AGL maintenance organisation structural diagram 18 Figure A.2 AGL constant current series circuit maintenance model 24 Figure A.3 Example of a permit-to-work/sanction-to-
26、test sheet . 25 Figure A.4 Example of a permit-to-work/sanction-to-test sheet . 26 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-61821 IEC:2011 3 INTERNATI
27、ONAL ELECTROTECHNICAL COMMISSION _ ELECTRICAL INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES MAINTENANCE OF AERONAUTICAL GROUND LIGHTING CONSTANT CURRENT SERIES CIRCUITS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
28、 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards,
29、 Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparator
30、y work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organization
31、s. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of reco
32、mmendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by a
33、ny end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional pu
34、blication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by inde
35、pendent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any
36、 personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normativ
37、e references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsib
38、le for identifying any or all such patent rights. International Standard IEC 61821 has been prepared by IEC technical committee 97: Electrical installations for lighting and beaconing of aerodromes. This second edition cancels and replaces the first edition published in 2002. It is a technical revis
39、ion. This edition includes the following significant technical changes with respect to the previous edition: a) addition of references to normative references; b) addition of notes in Clauses 5, 6 and 7; c) modification of pre-work procedures in item e) of 7.2.2. Copyright European Committee for Ele
40、ctrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 4 61821 IEC:2011 The text of this standard is based on the following documents: FDIS Report on voting 97/153/FDIS 97/154/RVD Full information on
41、 the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the stabil
42、ity date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. Copyright European Committee for Electrotechnical Standardization Provided by
43、 IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-61821 IEC:2011 5 INTRODUCTION This International Standard contains the management, safety and procedural requirements specific to the maintenance of an aeronautical ground lighting (AGL)
44、 constant current series circuit and has taken into consideration existing national standards, requirements and practices. The maintenance activities are required to ensure that the AGL constant current series circuit continues to meet the operational requirements and minimize the occurrence of oper
45、ational failures. To conform to this International Standard it should be demonstrated to the relevant bodies that the requirements have been satisfied and therefore that the clause objective(s) has (have) been met. NOTE Examples of relevant bodies would include the following: certification and licen
46、sing authorities; safety regulators; notified bodies for international or European directives; national standards bodies. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license
47、from IHS-,-,- 6 61821 IEC:2011 ELECTRICAL INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES MAINTENANCE OF AERONAUTICAL GROUND LIGHTING CONSTANT CURRENT SERIES CIRCUITS 1 Scope This International Standard applies to the maintenance of AGL constant current series circuits. This International Sta
48、ndard covers constant current series circuits for AGL installed at aerodromes and heliports; concentrates on providing the safety requirements for the maintenance of an AGL constant current series circuit. It is recognized that AGL constant current series circuits of different design characteristics and parameters are in existence; is mainly concerned with safety to persons by specifying the rules and fundamental principles for the maintenance of AGL constant current series circuits; is not intended to apply to AGL primary serie
