《BS英国标准BS EN 5013124 Alarm systems — Intrusion and holdup systems — Part 24 Requireme.doc》由会员分享，可在线阅读，更多相关《BS英国标准BS EN 5013124 Alarm systems — Intrusion and holdup systems — Part 24 Requireme.doc（45页珍藏版）》请在三一办公上搜索。
1、BRITISH STANDARDBS EN50131-2-4:2008Alarm systems Intrusion and hold-up systems Part 2-4: Requirements for combined passive infrared and microwave detectorsICS 13.310 BS EN 50131-2-4:2008National forewordThis British Standard is the UK implementation of EN 50131-2-4:2008. It supersedes DD CLC/TS 5013
2、1-2-4:2004 which is withdrawn.The UK participation in its preparation was entrusted to Technical CommitteeGW/1, Electronic security systems.A list of organizations represented on this committee can be obtained 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 correct application.Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authorityStrategy Committee on 29 February 2008 BSI 2008ISBN 978 0 580 58457 2Amendments/corrige
4、nda issued since publicationDateCommentsEUROPEAN STANDARDEN 50131-2-4NORME EUROPENNEEUROPISCHE NORM January 2008 ICS 13.310Supersedes CLC/TS 50131-2-4:2004English versionAlarm systems - Intrusion and hold-up systems -Part 2-4: Requirements for combined passive infrared and microwave detectorsSystmes
5、 dalarme -Systmes dalarme contre lintrusion et les hold-up -Partie 2-4: Exigences pour dtecteurscombins infrarouges passifs et hyperfrquencesAlarmanlagen -Einbruch- und berfallmeldeanlagen - Teil 2-4: Anforderungenan Passiv-Infrarotdualmelder und MikrowellenmelderThis European Standard was approved
6、by CENELEC on 2007-12-01. 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 standard without any alteration.Up-to-date lists and bibliographical references concerning such national s
7、tandards may be obtained on application to the Central Secretariat or to any CENELEC member.This 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 n
8、otified to the Central Secretariat has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua
9、nia, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.CENELECEuropean Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Norm
10、ungCentral Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 50131-2-4:2008 E- 19 -EN 50131-2-4:2008ForewordThis European Standard was prepared by the Technical Committee CENELEC
11、 TC 79, Alarm systems. The text of the draft was submitted to the Unique Acceptance Procedure and was approved byCENELEC as EN 50131-2-4 on 2007-12-01.This European Standard supersedes CLC/TS 50131-2-4:2004. The following dates were fixed:national standard or by endorsement(dop)2008-12-01latest date
12、 by which the national standards conflicting with the EN have to be withdrawn(dow)2010-12-01latest date by which the EN has to be implemented at national level by publication of an identicalEN 50131 will consist of the following parts, under the general title Alarm systems - Intrusion and hold- up s
13、ystems:Part 1System requirementsPart 22Intrusion detectors Passive infrared detectorsPart 23Intrusion detectors Microwave detectorsPart 24Intrusion detectors Combined passive infrared / Microwave detectors Part 25Intrusion detectors Combined passive infrared / Ultrasonic detectors Part 26Intrusion d
14、etectors Opening contacts (magnetic)Part 271 Intrusion detectors Glass break detectors Acoustic Part 272 Intrusion detectors Glass break detectors Passive Part 273 Intrusion detectors Glass break detectors Active Part 3Control and indicating equipmentPart 4Warning devicesPart 53Requirements for inte
15、rconnections equipment using radio frequency techniquesPart 6Power suppliesPart 7Application guidelinesPart 8Security fog devicesContentsIntroduction . 51Scope . 62Normative references . 63Definitions and abbreviations. 63.1Definitions . 63.2Abbreviations . 74Functional requirements . 84.1Indication
16、 signals or messages . 84.2Detection . 94.3Operational requirements . 104.4Immunity of the individual technologies to incorrect operation . 104.5Tamper security. 114.6Electrical requirements . 124.7Environmental classification and conditions . 135Marking, identification and documentation . 135.1Mark
17、ing and/or identification . 135.2Documentation . 136Testing . 146.1General test conditions . 146.2Basic detection test . 156.3Walk testing. 166.4Switch-on delay, time interval between signals and indication of detection . 186.5Self tests . 186.6Immunity of individual technologies to incorrect operat
18、ion . 186.7Tamper security. 196.8Electrical tests . 216.9Environmental classification and conditions . 226.10Marking, identification and documentation . 24AnnexesAnnex A (normative) Dimensions & Requirements of the standardised Test Magnets . 25Annex B (normative) General testing matrix. 28Annex C (
19、normative) Walk test diagrams. 30Annex D (normative) Procedure for calculation of the average temperature differencebetween the standard target and the background . 33Annex E (informative) Basic detection target for the basic test of detection capability . 34Annex F (informative) Equipment for walk
20、test velocity control. 35Annex G (informative) Immunity to visible and near Infrared radiation -Notes on calibration of the light source. 36Annex H (informative) Immunity to microwave signal interference by fluorescent lights . 37Annex I (informative) Example list of small tools . 38Annex J (informa
21、tive) Test for resistance to re-orientation of adjustable mountings. 39FiguresFigure A.1 Test magnet - Magnet Type 1 . 26Figure A.2 Test magnet - Magnet Type 2 . 25Figure C.1 Detection across the boundary . 30Figure C.2 Detection within the boundary. 30Figure C.3 High velocity and intermittent movem
22、ent . 31Figure C.4 Close-in detection . 31Figure C.5 Significant range reduction . 32Figure H.1 Immunity to fluorescent lamp interference . 37Figure J.1 Re-orientation test . 39TablesTable 1 Events to be processed by grade . 8Table 2 Generation of signals or messages . 8Table 3 General walk test vel
23、ocity and attitude requirements . 9Table 4 Tamper security requirements . 12Table 5 Electrical requirements . 12Table 6 Range of materials for masking tests . 21Table 7 Operational tests . 23Table 8 Endurance tests . 23IntroductionThis standard deals with combined passive infrared and microwave dete
24、ctors (to be referred to as the detector) used as part of intrusion alarm systems installed in buildings. It includes four security grades and four environmental classes.The purpose of the detector is to detect the broad spectrum infrared radiation emitted by an intruder, to emit microwave radiation
25、 and analyse signals that are returned and to provide the necessary range of signals or messages to be used by the rest of the intrusion alarm system.The number and scope of these signals or messages will be more comprehensive for systems that are specified at the higher grades.This European Standar
26、d is only concerned with the requirements and tests for the detector. Other types of detector are covered by other documents identified as in EN 50131-2 series.If a combined detector can be operated in each technology individually, it shall also meet the grade-dependant requirements of the standards
27、 having relevance to those technologies.1ScopeThis standard is for combined passive infrared and microwave detectors installed in buildings and provides for security Grades 1 to 4 (see EN 50131-1), specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV (see EN
28、50130-5). This standard does not include requirements for detectors intended for use outdoors.A detector shall fulfil all the requirements of the specified grade.Functions additional to the mandatory functions specified in this standard may be included in the detector, providing they do not influenc
29、e the correct operation of the mandatory functions.This European Standard does not apply to system interconnections.2Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated refere
30、nces, the latest edition of the referenced document (including any amendments) applies.EN 50130-4Alarm systems - Part 4: Electromagnetic compatibility - Product family standard: Immunity requirements for components of fire, intruder and social alarm systemsEN 50130-5Alarm systems - Part 5: Environme
31、ntal test methodsEN 50131-1Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsEN 50131-6Alarm systems - Intrusion systems - Part 6: Power suppliesEN 60068-1Environmental testing Part 1: General and guidance (IEC 60068-1) EN 60068-2-52Environmental testing Part 2: Tests Test Kb: Salt mist, cyclic(sodium chloride solution) (IEC 60068-2-52)EN 60529Degrees of protection provided by enclosures (IP code) (IEC 60529)3Definitions and abbreviationsFor the purpose of this European Standard the following definitions and abbreviatio
