1、 IEC 62642-2-71 Edition 1.0 2015-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Alarm systems Intrusion and hold-up systems Part 2-71: Intrusion detectors Glass break detectors (acoustic) Systmes dalarme Systmes dalarme contre lintrusion et les hold-up Partie 2-71: Dtecteurs dintrusion Dtecteurs de
2、bris de glace (acoustiques) IEC 62642-2-71:2015-10(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,
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19、 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62642-2-71 Edition 1.0 2015-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Alarm systems Intrusion and hold-up syste
20、ms Part 2-71: Intrusion detectors Glass break detectors (acoustic) Systmes dalarme Systmes dalarme contre lintrusion et les hold-up Partie 2-71: Dtecteurs dintrusion Dtecteurs de bris de glace (acoustiques) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 13.3
21、20 ISBN 978-2-8322-2920-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu ce
22、tte publication via un distributeur agr. 2 IEC 62642-2-71:2015 IEC 2015 CONTENTS FOREWORD . 5 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 requirements 9 4.1 Event processing 9 4.2 Operatio
23、nal requirements 11 4.2.1 Time interval between intrusion signals or messages . 11 4.2.2 Switch on delay . 11 4.2.3 Self tests . 11 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 obje
24、cts hitting the glass . 12 4.4.3 Immunity to soft objects hitting the glass . 12 4.4.4 Immunity to hard objects hitting the glass 12 4.4.5 Immunity to single frequency sound sources 13 4.4.6 Immunity to wide band noise 13 4.5 Tamper security 13 4.5.1 General . 13 4.5.2 Resistance to and detection of
25、 unauthorised access to the inside of the detector through covers and existing holes 13 4.5.3 Detection of removal from the mounting surface 13 4.5.4 Detection of masking . 14 4.5.5 Immunity to magnetic field interference 14 4.5.6 Resistance to, or detection of, re-orientation 14 4.6 Electrical requ
26、irements . 14 4.6.1 General . 14 4.6.2 Detector current consumption 14 4.6.3 Slow input voltage rise and voltage range limits . 15 4.6.4 Input voltage ripple 15 4.6.5 Input voltage step change 15 4.7 Environmental classification and conditions 15 4.7.1 Environmental classification. 15 4.7.2 Immunity
27、 to environmental conditions 15 5 Marking, identification and documentation . 15 5.1 Marking and/or identification . 15 5.2 Documentation 15 6 Testing 16 6.1 General . 16 6.2 General test conditions . 16 IEC 62642-2-71:2015 IEC 2015 3 6.2.1 Standard laboratory conditions for testing 16 6.2.2 General
28、 detection testing environment and procedures 16 6.3 Basic detection test . 17 6.3.1 General . 17 6.3.2 Basic test source . 17 6.3.3 Basic detection test method . 18 6.4 Performance tests . 18 6.4.1 General . 18 6.4.2 Verification of detection performance . 18 6.4.3 Hole drilling with a diamond hole
29、 saw 19 6.4.4 Glass cutting . 19 6.5 Switch-on delay, time interval between signals, and indication of detection . 20 6.6 Fault condition signals or messages: self tests . 20 6.7 Tests of immunity to false alarm sources 21 6.7.1 General . 21 6.7.2 Immunity to small objects hitting the glass . 21 6.7
30、.3 Immunity to soft objects hitting the glass . 22 6.7.4 Immunity to hard objects hitting the glass 22 6.7.5 Immunity to single frequency sound sources 22 6.7.6 Immunity to wide band noise based using flat steel rulers 23 6.7.7 Immunity to wide band noise based using ICs 23 6.8 Tamper security 24 6.
31、8.1 General . 24 6.8.2 Prevention of unauthorised access to the inside of the detector through covers and existing holes 24 6.8.3 Detection of removal from the mounting surface 24 6.8.4 Resistance to or detection of re-orientation of adjustable mountings 24 6.8.5 Resistance to magnetic field interfe
32、rence 24 6.8.6 Detection of masking . 25 6.9 Electrical tests 26 6.9.1 General . 26 6.9.2 Detector current consumption 26 6.9.3 Slow input voltage change and input voltage range limits 26 6.9.4 Input voltage ripple 27 6.9.5 Input voltage step change 27 6.9.6 Total loss of power supply . 27 6.10 Envi
33、ronmental classification and conditions 28 6.11 Marking, identification and documentation 29 6.11.1 Marking and/or identification 29 6.11.2 Documentation 29 Annex A (informative) Example of the setup of the test room . 30 Annex B (normative) Catalogue of standard glass types 31 Annex C (normative) L
34、ist of small tools suitable for testing immunity of casing to attack 32 Annex D (normative) Dimensions and requirements of a standard test magnet 33 D.1 Reference documents . 33 D.2 Requirements . 33 Annex E (normative) Immunity test: small objects hit sensitivity . 36 Annex F (normative) Immunity t
35、est: soft objects hit sensitivity 37 4 IEC 62642-2-71:2015 IEC 2015 Annex G (normative) Immunity test: hard objects hit sensitivity 38 Annex H (normative) General testing matrix . 39 Annex I (normative) Immunity test: noise sensitivity . 41 Annex J (normative) Performance test setup and alternative
36、performance test setup . 42 J.1 Performance test setup . 42 J.2 Alternative performance test setup 43 Annex K (informative) Manipulation test: resistance to re-orientation of adjustable mountings . 45 Bibliography 46 Figure A.1 Schematic test room setup 30 Figure D.1 Test magnet Magnet type 1 . 34 F
37、igure D.2 Test magnet Magnet type 2 . 35 Figure E.1 Immunity test setup for small object hit sensitivity . 36 Figure F.1 Immunity test setup for soft object hit sensitivity . 37 Figure G.1 Immunity test setup for hard object hit sensitivity 38 Figure I.1 Immunity test setup for noise sensitivity . 4
38、1 Figure J.1 Performance test setup . 42 Figure J.2 Alternative performance test setup 44 Table 1 Events to be processed by grade 10 Table 2 Generation of indication signals or messages 10 Table 3 Performance test requirements 11 Table 4 Tamper security requirements . 13 Table 5 Electrical requireme
39、nts 14 Table 6 Wide band noise simulation based on flat steel rulers . 23 Table 7 Range of materials for masking tests . 26 Table 8 Operational tests . 28 Table 9 Endurance tests 29 Table B.1 Standard glass types 31 Table H.1 Test and sample matrix 39 Table J.1 Performance test setup: glass types, m
40、aximum thickness and minimum dropping height . 43 Table J.2 Alternative performance test setup: standard glass types, maximum thickness 43 IEC 62642-2-71:2015 IEC 2015 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ALARM SYSTEMS INTRUSION AND HOLD-UP SYSTEMS Part 2-71: Intrusion detectors Glass break
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