EN 50131-2-8-2016 en Alarm systems - Intrusion and hold-up systems - Part 2-8 Intrusion detectors - Shock detectors.pdf

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1、BS EN 50131-2-8:2016Alarm systems Intrusion andhold-up systemsPart 2-8: Intrusion detectors ShockdetectorsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 50131-2-8:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN50131-2

2、-8:2016. It supersedes PD CLC/TS 50131-2-8:2012 which is withdrawn. The UK participation in its preparation was entrusted to TechnicalCommittee GW/1/1, Alarm components.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport

3、to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 91848 3ICS 13.320Compliance with a British Standard cannot confer immunity fromlegal obligations.This

4、British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 December 2016.Amendments/Corrigenda issued since publicationDate Text affectedBS EN 50131-2-8:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50131-2-8 December 2016 ICS 13.320 Supersedes

5、CLC/TS 50131-2-8:2012 English Version Alarm systems - Intrusion and hold-up systems - Part 2-8: Intrusion detectors - Shock detectors Systmes dalarme - Systmes dalarme contre lintrusion et les hold-up - Partie 2-8: Dtecteurs dintrusion - Dtecteurs de chocs Alarmanlagen - Einbruchmeldeanlagen - Teil

6、2-8: Anforderungen an Erschtterungsmelder This European Standard was approved by CENELEC on 2016-10-03. 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 standard without any alterat

7、ion. 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 version in any other language ma

8、de 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, Croatia, Cyprus, the Czech

9、Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingd

10、om. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved

11、worldwide for CENELEC Members. Ref. No. EN 50131-2-8:2016 E BS EN 50131-2-8:2016EN 50131-2-8:2016 (E) 2 Contents Page European foreword 6 Introduction 7 1 Scope 8 2 Normative references 8 3 Terms, definitions and abbreviations 8 3.1 Terms and definitions . 8 3.2 Abbreviations . 9 4 Functional requir

12、ements . 9 4.1 General 9 4.2 Event Processing . 10 4.3 Detection . 11 4.3.1 Detection performance 11 4.3.2 Indication of detection 12 4.4 Immunity to false alarm sources 12 4.4.1 General 12 4.4.2 Immunity to Small objects hitting a framed window 12 4.4.3 Immunity to Hard objects hitting a framed win

13、dow . 13 4.4.4 Immunity to Static pressure . 13 4.4.5 Immunity to Dynamic pressure 13 4.4.6 Standard Immunity Test 13 4.5 Operational requirements . 13 4.5.1 Time interval between intrusion signals or messages 13 4.5.2 Switch on delay 13 4.5.3 Self-tests . 13 4.6 Tamper security . 14 4.6.1 General 1

14、4 BS EN 50131-2-8:2016EN 50131-2-8:2016 (E) 3 4.6.2 Resistance to and detection of unauthorised access to components and means of adjustment 14 4.6.3 Detection of removal from the mounting surface . 14 4.6.4 Resistance to magnetic field interference . 15 4.6.5 Detection of masking . 15 4.7 Electrica

15、l requirements 15 4.7.1 General 15 4.7.2 Shock detectors current consumption 16 4.7.3 Slow input voltage change and voltage range limits 16 4.7.4 Input voltage ripple 16 4.7.5 Input voltage step change . 16 4.8 Environmental classification and conditions 16 4.8.1 Environmental classification . 16 4.

16、8.2 Immunity to environmental conditions 16 5 Marking, identification and documentation . 16 5.1 Marking and/or identification 16 5.2 Documentation . 16 6 Testing . 17 6.1 General 17 6.2 General test conditions 17 6.2.1 Standard conditions for testing 17 6.2.2 General detection testing environment a

17、nd procedures . 17 6.3 Basic Detection Test 18 6.3.1 General 18 6.3.2 Basic Detection Test Method 18 6.4 Performance tests 18 6.4.1 General 18 6.4.2 Verification of detection performance 18 6.5 Switch-on delay, time interval between signals and indication of detection . 20 BS EN 50131-2-8:2016EN 501

18、31-2-8:2016 (E) 4 6.6 Self-tests . 20 6.7 Immunity to incorrect operation . 20 6.7.1 General 20 6.7.2 Immunity to Small objects hitting the glass . 21 6.7.3 Immunity to Hard objects hitting a framed window . 21 6.7.4 Immunity to Static pressure . 22 6.7.5 Immunity to Dynamic pressure 22 6.7.6 Standa

19、rd Immunity Test 23 6.8 Tamper security . 23 6.8.1 General 23 6.8.2 Resistance to and detection of unauthorised access to the inside of the shock detector through covers and existing holes 23 6.8.3 Detection of removal from the mounting surface 23 6.8.4 Resistance to magnetic field interference 23 6

20、.8.5 Detection of shock detector masking 24 6.9 Electrical tests 24 6.9.1 General 24 6.9.2 Shock detector current consumption 24 6.9.3 Slow input voltage change and input voltage range limits . 25 6.9.4 Input voltage ripple 25 6.9.5 Input voltage step change 25 6.9.6 Total loss of power supply . 26

21、6.10 Environmental classification and conditions . 26 6.11 Marking, identification and documentation 27 6.11.1 Marking and/or identification 27 6.11.2 Documentation . 27 Annex A (normative) Standard test material 28 A.1 Framed glass window . 28 A.2 Wooden plate . 28 BS EN 50131-2-8:2016EN 50131-2-8:

22、2016 (E) 5 A.3 Concrete plate . 28 Annex B (normative) Dimensions and requirements of the standardized interference test magnets . 29 B.1 Normative references . 29 B.2 Requirements 29 Annex C (normative) General Testing Matrix . 32 Annex D (normative) Spring operated Hammer . 34 Annex E (informative

23、) Example list of small tools . 35 Annex F (normative) Minimum performance requirements gross and shock integration attack tests 36 Annex G (normative) Immunity test: Small objects hit sensitivity . 37 Annex H (normative) Immunity test: Hard objects hit sensitivity 38 Annex I (normative) Immunity te

24、st: Static pressure sensitivity . 39 Annex J (normative) Immunity test: Dynamic pressure sensitivity . 40 Bibliography 41 BS EN 50131-2-8:2016EN 50131-2-8:2016 (E) 6 European foreword This document (EN 50131-2-8:2016) has been prepared by Technical Committee CLC/TC 79 “Alarm systems”, the secretaria

25、t of which is held by BSI. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-10-03 latest date by which the national standards conflicting with this document have to

26、be withdrawn (dow) 2019-10-03 This document supersedes CLC/TS 50131-2-8:2012. EN 50131-2-8:2016 includes the following significant technical changes with respect to CLC/TS 50131-2-8:2012: Changed state from Technical Specification into European Standard; Clarified wording wherever necessary to avoid

27、 misunderstanding and to optimize for reading; Refined the definition of “shock“; Refined immunity requirements in 4.4.2, 4.4.3, 4.4.4, 4.4.5 and 4.4.6 and their corresponding test sub-clauses (6.7.2, etc.); Refined the detection of masking requirements in 4.6.5 and the corresponding test sub-clause

28、 6.8.5; Refined the electrical requirements in 4.7 and subsequent sub-clauses and updated the corresponding test sub-clauses (6.9, etc.); Rephrased the Basic Detection Test Method in 6.3.2 and the Verification of detection performance in 6.4.2 and subsequent sub-clauses. Attention is drawn to the po

29、ssibility 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. BS EN 50131-2-8:2016EN 50131-2-8:2016 (E) 7 Introduction This document is a European Standard for shock detectors

30、used as part of intrusion alarm systems installed in buildings. It includes four security grades and four environmental classes. The purpose of a shock detector is to detect the shock or series of shocks due to a forcible attack through a physical barrier (for example doors or windows). The shock de

31、tector has to provide the necessary range of signals or messages to be used by the rest of the intrusion and hold-up 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 Standard is only concerne

32、d with the requirements and tests for the shock detectors. Other types of detectors are covered by other documents identified as in the EN 50131-2 series. BS EN 50131-2-8:2016EN 50131-2-8:2016 (E) 8 1 Scope This European Standard is for Shock Detectors installed in buildings to detect the shock or s

33、eries of shocks due to a forcible attack through a physical barrier (for example doors or windows). It specifies four security Grades 1-4 (in accordance with EN 50131-1), specific or non-specific wired or wire-free detectors and uses environmental Classes I-IV (in accordance with EN 50130-5). This E

34、uropean Standard does not include requirements for detectors intended to detect penetration attacks on safes and vaults for example by drilling, cutting or thermal lance. This European Standard does not include requirements for shock detectors intended for use outdoors. A detector needs to fulfil al

35、l the requirements of the specified grade. Functions additional to the mandatory functions specified in this European Standard may be included in the detector, providing they do not adversely influence the correct operation of the mandatory functions. This European Standard does not deal with requir

36、ements for compliance with regulatory directives, such as EMC-directive, low-voltage directive, etc., except that it specifies the equipment operating conditions for EMC- susceptibility testing as required by EN 50130-4. This European Standard does not apply to system interconnections. 2 Normative r

37、eferences The following 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) applie

38、s. EN 50130-4, Alarm systems Part 4: Electromagnetic compatibility Product family standard: Immunity requirements for components of fire, intruder, hold up, CCTV, access control and social alarm systems EN 50130-5, Alarm systems Part 5: Environmental test methods EN 50131-1, Alarm systems Intrusion

39、and hold-up systems Part 1: System requirements EN 50131-6, Alarm systems Intrusion and hold-up systems Part 6: Power supplies EN 60068-2-75:2014, Environmental testing Part 2-75: Tests Test Eh: Hammer tests (IEC 60068-2-75:2014) 3 Terms, definitions and abbreviations For the purposes of this docume

40、nt, the terms, definitions and abbreviations given in EN 50131-1 and the following apply. 3.1 Terms and definitions 3.1.1 shock sudden transient acceleration e.g. caused by a mechanical impact as a result of a forcible attack through a physical barrier 3.1.2 incorrect operation physical condition th

41、at causes an inappropriate signal or message from a shock detector BS EN 50131-2-8:2016EN 50131-2-8:2016 (E) 9 3.1.3 masking interference with the shock detector input capability, which prohibits the triggering of the shock detector (e.g. disabling the detector with an external magnet) 3.1.4 shock t

42、est operational test, during which a shock detector is activated by using the standard triggering method in a controlled environment 3.1.5 shock detector combination of one or more shock sensor(s) and an analyser, which provides signalling or messaging to the Intruder mandatory for all surface mount

43、ed grade 3 and 4 types, optional for wired surface mounted grades 1 and 2. Not required for wired, sealed / potted and flush mounted types grade 3. bMandatory for wire-free at all grades. Only required if power is for normal local operation, e.g. purely switch based solutions do not fall under this

44、requirement; however if signal processing (except if it is the CIE itself) is required to process the output of the sensor, such an event shall be generated. No generation of a message or signal is required when the condition is detected by the CIE due to system design, e.g. bus based systems. cOnly

45、 required if signal processing is used to generate any signal or message, e.g. purely mechanical based solutions do not fall under this requirement. No generation of a message or signal is required when the condition is detected by the CIE due to system design, e.g. bus based systems. BS EN 50131-2-

46、8:2016EN 50131-2-8:2016 (E) 11 Shock detectors shall generate signals or messages in accordance with Table 2. Table 2 Generation of Signals or Messages Event Signals or Messages Intrusion Tamper Fault No Event NP NP NP Intrusion M NP NP Tamper NP M NP Masking* M Op M Removal from the mounting surfac

47、e NP M NP Low Supply Voltage Op Op M Total Loss of Power Supply* M Op Op Local self-Test Pass NP NP NP Local self-Test Fail NP NP M Remote self-test Pass M NP NP Remote self-test Fail NP NP M M = Mandatory NP = Not Permitted Op = Optional * An independent signal or message may be provided instead. N

48、OTE 1 This permits two methods of signalling a masking event: either by the intrusion signal and fault signal, or by a dedicated masking signal or message. Use of the intrusion signal and fault signal is preferable, as this requires fewer connections between CIE and shock detector. If multiple event

49、s overlap there will be some signal combinations that may be ambiguous. To overcome this ambiguity it is suggested that shock detectors should not signal intrusion and fault at the same time except to indicate masking. This implies that the shock detector should prioritise signals, e.g. 1 Intrusion, 2 Fault, 3 Masking. * Alternatively Total loss of Power Supply shall be determined by loss of communication with the shock detector. NOTE 2 When, in Table 1, an event may optionally generate signals or messages, they shall be as