1、BRITISH STANDARD BS EN 62252:2004 Maritime navigation and radiocommunication equipment and systems Radar for craft not in compliance with IMO SOLAS Chaper V Performance requirements, methods of test and required test results The European Standard EN 62252:2004 has the status of a British Standard IC
2、S 47.020.70 BS EN 62252:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 December 2004 BSI 13 December 2004 ISBN 0 580 45026 0 National foreword This British Standard is the official English language version of EN 62252:2004. It is ide
3、ntical with IEC 62252:2004. The UK participation in its preparation was entrusted to Technical Committee EPL/80, Maritime navigation and radiocommunication equipment and systems, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its
4、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” facility of the BSI Electronic C
5、atalogue 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 obligations. aid enquirers to understa
6、nd the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a
7、 front cover, an inside front cover, the EN title page, pages 2 to 147 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. Date CommentsEUROPEAN STANDARD EN 62252 NORME EUROPENNE EUROPISCHE NO
8、RM November 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by an
9、y means reserved worldwide for CENELEC members. Ref. No. EN 62252:2004 E ICS 47.020.70 English version Maritime navigation and radiocommunication equipment and systems Radar for craft not in compliance with IMO SOLAS Chapter V Performance requirements, methods of test and required test results (IEC
10、62252:2004) Matriels et systmes de navigation et de radiocommunication maritimes Radars pour navires non conformes au Chapitre V de lOMI-SOLAS Exigences dexploitation et de fonctionnement, mthodes dessai et rsultats dessai exigs (CEI 62252:2004) Navigations- und Funk- kommunikationsgerte und -system
11、e fr die Seeschifffahrt Radar fr Schiffe, die nicht IMO SOLAS Kapitel V entsprechen Leistungsanforderungen, Prfverfahren und geforderte Prfergebnisse (IEC 62252:2004) This European Standard was approved by CENELEC on 2004-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regul
12、ations which stipulate 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 Central Secretariat or to any CENELEC member. Thi
13、s European 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 Central Secretariat has the same status as the official versions. CENELEC member
14、s are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerlan
15、d and United Kingdom. Foreword The text of document 80/393/FDIS, future edition 1 of IEC 62252, prepared by IEC TC 80, Maritime navigation and radiocommunication equipment and systems, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62252 on 2004-10-01. The following
16、 dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-10-01 Annex ZA has been added
17、 by CENELEC. _ Endorsement notice The text of the International Standard IEC 62252:2004 was approved by CENELEC as a European Standard without any modification. _ Page2 EN62252:2004 CONTENTS INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Definitions and abbreviations8 3.1 Definitions.8 3.2 Abbr
18、eviations11 4 Performance requirements .12 4.1 Radar indication12 4.2 Safety of options .12 4.3 Technical information 12 4.4 Quality assurance.12 4.5 Radio-frequency spectrum requirements .12 4.6 Range.12 4.7 Display13 4.8 Frequency band15 4.9 Range markers15 4.10 Range measurement using range rings
19、 and VRM 16 4.11 Heading line16 4.12 Electronic bearing line (EBL) .16 4.13 Bearing scale17 4.14 Discrimination .18 4.15 Antenna radiation pattern18 4.16 Roll or pitch performance 18 4.17 Antenna scan18 4.18 Modes.19 4.19 Tuning indication.20 4.20 Anti-clutter devices20 4.21 Range performance in clu
20、tter 20 4.22 Operation21 4.23 Controls21 4.24 Manual speed set and drift input21 4.25 Interference from external magnetic fields .21 4.26 Radar installation21 4.27 Failure warnings (alarms) and status indication .22 4.28 Interfacing.22 4.29 Navigational information23 4.30 Ergonomics.23 4.31 Display
21、of information25 4.32 Safety precautions25 4.33 Spurious/unwanted frequency emissions (Annex D) 25 5 Methods of test and required test result25 5.1 Radar indication26 5.2 Safety of options .27 5.3 Technical information 27 Page3 EN62252:2004 5.4 Quality assurance.27 5.5 Radio-frequency spectrum requi
22、rements .27 5.6 Range.27 5.7 Display28 5.8 Frequency band30 5.9 Range markers31 5.10 Range measurement using range rings and VRM 32 5.11 Heading line32 5.12 Electronic bearing line (EBL) .33 5.13 Bearing scale35 5.14 Discrimination .36 5.15 Antenna radiation pattern37 5.16 Roll and pitch performance
23、38 5.17 Antenna scan38 5.18 Modes.39 5.19 Tuning indication.41 5.20 Anti-clutter devices42 5.21 Range performance in clutter 42 5.22 Operation43 5.23 Controls43 5.24 Manual speed set and drift 44 5.25 Interference from external magnetic fields .44 5.26 Radar installation44 5.27 Failure warnings (ala
24、rms) and status indications .44 5.28 Interfacing.45 5.29 Navigational information47 5.30 Ergonomics.48 5.31 Display of information48 5.32 Safety precautions49 5.33 Spurious/unwanted frequency emissions .49 Annex A (normative) Method for relating the radar cross-section (echoing area) of one radar ta
25、rget with another.50 Annex B (normative) Standard names, abbreviations and symbols for control functions on marine navigational radar equipment (as referenced by IEC 60945).55 Annex C (normative) Guidelines for the display of navigational information on radar by means of radar maps .67 Annex D (norm
26、ative) Unwanted emissions of radar systems Methods of measurement and required results69 Annex E (normative) General requirements Method of test and required results.74 Annex F (normative) Automatic tracking device (ATD) Methods of testing and required test results Class A only.101 Annex G (normativ
27、e) Electronic plotting device (EPD) Class A only .116 Annex H (normative) Electronic plotting video symbols (EPVS)125 Annex I (informative) Performance checks during environmental testing 141 Annex ZA (normative) Normative references to international publications with their corresponding European pu
28、blications .145 Page4 EN62252:2004 Figure A.1 Enhancement by reflection (dB) over free space .53 Figure A.2 Enhancement by reflection (dB) over free space .54 Figure D.1 B 40 falls within the allocated band.72 Figure D.2 B 40 falls outside the allocated band.73 Figure G.1 Diagram of three plots 124
29、Table 1 Effective side-lobes.18 Table 2 Recommended input data sentences IEC 61162-1/IEC 61162-2 .22 Table 3 Output data sentences IEC 61162-1/IEC 61162-2 where available .23 Table 4 3 dB points for main beam.37 Table 5 Effective side-lobes.38 Table C.1 Features and colours to be used for radar maps
30、 68 Table D.1 Measurement frequency ranges.70 Table E.1 Extreme power supplies variation.83 Table E.2 Schedule of performance tests and checks 88 Table E.3 Durability and resistance to environmental conditions 89 Table E.4 Test severity half-sine pulse93 Table E.5 Emission limits.99 Table F.1 Accura
31、cy values.106 Table F.2 Accuracy values.106 Table F.3 ATD Scenarios.113 Table G.1 Test scenarios .119 Table G.2 Scenario 1 data .121 Table G.3 Scenario 2 data .121 Table G.4 Scenario 3 data .122 Table G.5 Scenario 4 data .122 Table G.6 Scenario 5 data .123 Table G.7 Scenario 6 data .123 Page5 EN6225
32、2:2004 INTRODUCTION This IEC radar standard is produced specifically for radar not fully compliant with the IMO Performance Standard for radar/radar plotting and applies to the following: radar (class A) intended for commercial craft under 150 gross tonnage, where no SOLAS radar carriage requirement
33、 currently exists, where the antenna beamwidth is not more than 4,0 and the display minimum effective diameter is limited to not less than 150 mm. radar (class B) intended for recreational craft or other maritime use and where the antenna beamwidth is not more than 5,5 and the display minimum effect
34、ive diameter is limited to not less than 85 mm. radar (class C) intended for small recreational craft where the antenna beamwidth is not more than 7,5 and the display minimum effective diameter is limited to not less than 75 mm. The requirements for commercial craft radar are covered in the main bod
35、y of this specification. The requirements, where different, for radar (class B and C) are shown in parenthesis where applicable. NOTE 1 The IMO performance standard for radar/radar plotting is in Resolution MSC.64(67) which is implemented in the IEC 60872 series and the IEC 60936 series of standards
36、. NOTE 2 For the purposes of this IEC standard, the words craft and ship are interchangeable and have the same meaning. Page6 EN62252:2004 MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS RADAR FOR CRAFT NOT IN COMPLIANCE WITH IMO SOLAS CHAPTER V PERFORMANCE REQUIREMENTS, METHODS OF
37、TEST AND REQUIRED TEST RESULTS 1 Scope This International Standard specifies the minimum performance requirements for testing and required test results for conformance of radar not fully compliant with the IMO Performance Standard for radar/radar plotting (RP) (MSC.64(67). In addition, it takes into
38、 account IEC 60945. When a requirement of this standard is different from that of IEC 60945 the requirement in this standard shall take precedence. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition
39、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60068-2-52:1996, Environmental testing Part 2: Test Kb: Salt mist, cyclic (sodium chloride solution) Corrigendum 1 (1996) IEC 60071-2:1996, Insulation co-ordination Part 2: A
40、pplication guide IEC 60092-101, Electrical installations in ships Part 101: Definitions and general requirements IEC 60417:1998, Graphical symbols for use on equipment Part 1: Overview and application IEC 60529:1989, Degrees of protection provided by enclosures (IP Code) IEC 60533:1999, Electrical a
41、nd electronic installations in ships Electromagnetic compatibility IEC 60872-2:1999, Maritime navigation and radiocommunication equipment and systems Radar plotting Part 2: Automatic tracking aids (ATA) Methods of testing and required test results IEC 60872-3:1999, Maritime navigation and radiocommu
42、nication equipment and systems Radar plotting Part 3: Electronic plotting aid (EPA) IEC 60936-1:1999, Maritime navigation and radiocommunication equipment and systems Radar Part 1: Shipborne radar Methods of testing and required test results IEC 60936-2:2000, Maritime navigation and radiocommunicati
43、on equipment and systems Radar Part 2: Shipborne radar for high-speed craft (HSC) Methods of testing and required test results Page7 EN62252:2004 IEC 60936-3:2000, Maritime navigation and radiocommunication equipment and systems Radar Part 3: Shipborne radar with chart facilities Methods of testing
44、and required test results IEC 60945, Maritime navigation and radiocommunication equipment and systems General requirements Methods of testing and required test results IEC 61000-4-8:1993, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 8: Power frequency magnet
45、ic field immunity test Basic EMC publication IEC 61108 (all parts), Maritime navigation and radiocommunication equipment and systems GNSS/DGNSS IEC 61162 (all parts), Maritime navigation and radiocommunication equipment and systems Digital interfaces IEC 61672, Electroacoustics - Sound level meters
46、IEC/PAS 60936-5, Guidelines for the use and display of AIS information on Radar ISO 694:2000, Ships and marine technology Positioning of magnetic compasses in ships ISO 3791:1976, Office machines and data processing equipment Keyboard layouts for numeric applications ITU Radio Regulations 2001 ITU-R
47、 Recommendation M.1177-3, Techniques for measurement of unwanted emissions of radar systems ITU-R Recommendation M.1313, Technical characteristics of maritime radionavigation radars ITU-R Recommendation SM.328, Spectra and bandwidth of emissions ITU-R Recommendation SM.329, Unwanted emissions in the
48、 spurious domain ITU-R Recommendation SM.1539, Variation of the boundary between the out-of-band and spurious domains required for the application of Recommendations ITU-R SM.1541 and ITU R SM.329 ITU-R Recommendation SM.1540, Unwanted emissions in the out-of-band domain falling into adjacent alloca
49、ted bands ITU-R Recommendation SM.1541, Unwanted emissions in the out-of-band domain ITU-T Recommendation E.161, Arrangement of digits, letters and symbols on telephones and other devices that can be used for gaining access to a telephone network IHO S.52, Specifications for chart content and display aspec
