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 circuitsBS EN 61821:2011 BRITISH
2、 STANDARDNational forewordThis British Standard is the UK implementation of EN 61821:2011. It is identical to 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 It supersedes BS EN 61821:2003 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EPL/97, Aeronautical ground lighting.A list of
3、organizations represented on this committee can be obtained on request to its secretary.This publication does 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 29.140.5
4、0; 93.120Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard 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 dBS EN 61821:2011EUROPEAN ST
5、ANDARD EN 61821 NORME EUROPENNE EUROPISCHE NORM November 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rig
6、hts 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 beaconing of aerodromes - Maintenance of aeronautical ground lighting constant cur
7、rent 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) Elektrische Anlagen fr Beleuchtung und Befeuerung von Flugpltzen - Wartung von Konstantstro
8、m-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 stipulate the conditions for giving this European Standard the status of a national s
9、tandard 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 European Standard exists in three official versions (English, French, German). A versi
10、on 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 members are the national electrotechnical committees of Austria, Belgium, Bulgaria,
11、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, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61821:2011
12、EN 61821:2011 - 2 - Foreword 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 fix
13、ed: latest date by which the 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 E
14、N 61821:2003. EN 61821:2011 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 possibi
15、lity that some of the elements 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
16、 without any modification. 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. BS EN 61821:2011- 3 - EN 61821:2011 Annex ZA (normative) Normative references to inter
17、national publications with their corresponding European publications 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 edition of the referenced document (including any a
18、mendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60903 - Live working - Gloves of insulating material EN 60903 - 2 61821 IEC:2011 CONTENTS FOREWORD . 3 INTRODUCT
19、ION . 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 and responsibilities 9 5.2.2 Use of contractors . 10 5.
20、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 Tools and test equipment 14 6.2.5 Safety equipment. 14 6
21、.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 of work 16 7.2.6 Records and documentation 16 Annex A (in
22、formative) 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-test sheet . 25 Figure A.4 Example of a permit-to-work/s
23、anction-to-test sheet . 26 61821 IEC:2011 3 INTERNATIONAL 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
24、worldwide organization for standardization comprising 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 oth
25、er activities, IEC publishes International Standards, 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
26、subject dealt with may participate in this preparatory 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
27、 determined by agreement between the two organizations. 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
28、Committees. 3) IEC Publications have the form of recommendations 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
29、which they are used or for any misinterpretation by any 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 Publ
30、ication and the corresponding national or regional publication 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
31、 not responsible for any services carried out by independent 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 tec
32、hnical committees and IEC National Committees for any 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 IE
33、C Publications. 8) Attention is drawn to the Normative 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 subj
34、ect of patent rights. IEC shall not be held responsible 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 fir
35、st edition published in 2002. It is a technical revision. 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 i
36、tem e) of 7.2.2. 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 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
37、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 stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the pub
38、lication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 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) constant current series circu
39、it 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 operational failures. To conform t
40、o 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 licensing authorities; safety regul
41、ators; notified bodies for international or European directives; national standards bodies. 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 t
42、he maintenance of AGL constant current series circuits. This International Standard 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
43、 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 p
44、rimary series circuits supplied directly from a mains constant voltage source; is not intended to be used for public street lighting, roadway lighting or any other installation requiring the use of constant current series circuits. 2 Normative references The following referenced documents are indisp
45、ensable for the application 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. IEC 60903, Live working Gloves of insulating material 3 Terms and definitions For the purposes
46、 of this document, the following terms and definitions apply. 3.1 aerodrome authority organization accountable for the operational safety and security of persons, aircraft operations and facilities at an aerodrome NOTE Temporally the occupational safety for third party personal, contracted for AGL w
47、ork on non-operational areas, can be delegated to the third party contractor if the evidence of professional skills, knowledge of the behavior rules and the separation to the airport operation area is given and documented. 3.2 AGL constant current series circuit apparatus configured as an electrical
48、 circuit designed to produce and operate with a constant current, independent of specified load variations, in order to provide a specified light for aeronautical purposes 3.3 AGL operator person responsible for the control of the AGL to permit the safe movement of aircraft 61821 IEC:2011 7 3.4 caut
49、ion sign non-metallic safety sign attached to equipment conveying a warning against interference with such equipment 3.5 constant current regulator CCR apparatus which produces a current output at a constant r.m.s. value independent of varia-tions in the constant current series circuit load, input voltage and service conditions as specified 3.6 contractor organization or person(s) given a written order to provide a service or undertake specified work 3.7 dead free from any elect
