1、 IEC 62642-8 Edition 1.0 2011-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Alarm systems Intrusion and hold-up systems Part 8: Security fog device/systems Systmes dalarme Systmes dalarme contre lintrusion et les hold-up Partie 8: Systmes/dispositifs gnrateurs de fume IEC 62642-8:2011 THIS PUBLICAT
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16、tez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 62642-8 Edition 1.0 2011-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Alarm systems Intrusion and hold-up systems Part 8: Security fog device/systems Systmes dalarme Systmes dalarme contre lintrusion et les hold-up Partie 8
17、: Systmes/dispositifs gnrateurs de fume INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE T ICS 13.320 PRICE CODE CODE PRIX ISBN 978-2-88912-357-5 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique I
18、nternationale 2 62642-8 IEC:2011 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions and abbreviations 7 3.1 Terms and definitions 7 3.2 Abbreviations 8 4 Environmental 8 4.1 Environmental classification 8 4.2 Environmental tests . 8 5 Access levels . 9
19、 6 Regulation requirements . 9 6.1 General . 9 6.2 Electrical safety . 9 6.3 Safety data sheets 9 6.4 EMC requirements . 9 6.5 Warning signs . 9 6.6 Pressure vessels . 9 7 Device/system parameters . 10 7.1 Performance 10 7.2 Battery backup requirement . 10 7.3 IP/IK rating 10 7.4 Wire free interconn
20、ections . 10 8 General requirements . 10 8.1 Tamper 10 8.2 Fog neutralisation 10 8.3 Discharge nozzle . 10 8.3.1 Nozzle protection . 10 8.3.2 Nozzle blocked 11 8.4 Fog eject limiter. 11 8.5 Heating unit . 11 8.6 Overheating 11 8.7 Accidental triggering 11 8.8 Isolation of the security fog system 11
21、8.9 Fixings 11 9 Operational requirements . 11 9.1 Communication . 11 9.1.1 Minimum information to be communicated . 11 9.1.2 Non-critical faults. 12 9.1.3 Optional signals . 12 9.2 Fault monitoring 12 9.3 Power failure . 12 9.4 Efficacy . 12 9.5 Non-toxicity . 12 9.6 Residue . 12 62642-8 IEC:2011 3
22、 10 Consumables . 12 10.1 Replenishment 12 10.2 Formulation . 12 10.3 Traceability . 13 11 Marking 13 12 Documentation . 13 13 Design, installation, operation and maintenance (informative) 13 Annex A (normative) Performance tests . 14 Annex B (normative) Security fog system warning sign 20 Annex C (
23、informative) Guidance on design, installation, operation and maintenance of the security fog system . 21 Bibliography 23 Figure A.1 Test chamber 18 Figure A.2 Target . 19 Figure A.3 Partial target . 19 Figure B.1 Security fog system warning sign 20 Table A.1 Fog output versus time elapsed, since fir
24、st activation . 16 Table A.2 Correspondence between visibility, density and obscuration 16 Table B.1 How to calculate the size of sign you need . 20 4 62642-8 IEC:2011 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ALARM SYSTEMS INTRUSION AND HOLD-UP SYSTEMS Part 8: Security fog device/systems FOREWORD
25、 1) The International Electrotechnical Commission (IEC) is a 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 electri
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34、use of, or reliance upon, this IEC Publication or any other IEC 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 tha
35、t some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. This International Standard IEC 62642-8 has been prepared by IEC technical committee 79: Alarm and electronic security systems. This st
36、andard is based on EN 50131-8 (2009). The text of this standard is based on the following documents: FDIS Report on voting 79/327/FDIS 79/336/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 b
37、een drafted in accordance with the ISO/IEC Directives, Part 2. 62642-8 IEC:2011 5 A list of all parts of the IEC 62642 series can be found, under the general title Alarm systems Intrusion and hold-up systems, on the IEC website. The committee has decided that the contents of this publication will re
38、main unchanged until the stability result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 62642-8 IEC:2011 INTRODUCTION This pa
39、rt 8 of the IEC 62642 series of standards gives requirements for security fog device/systems used in intrusion and hold-up alarm systems. The other parts of this series of standards are as follows: Part 1 System requirements Part 2-2 Intrusion detectors Passive infrared detectors Part 2-3 Intrusion
40、detectors Microwave detectors Part 2-4 Intrusion detectors Combined passive infrared / microwave detectors Part 2-5 Intrusion detectors Combined passive infrared / ultrasonic detectors Part 2-6 Intrusion detectors Opening contacts (magnetic) Part 2-71 Intrusion detectors Glass break detectors Acoust
41、ic Part 2-72 Intrusion detectors Glass break detectors Passive Part 2-73 Intrusion detectors Glass break detectors Active Part 3 Control and indicating equipment Part 4 Warning devices Part 5-3 Interconnections Requirements for equipment using radio frequency techniques Part 6 Power supplies Part 7
42、Application guidelines Part 8 Security fog devices/systems This International Standard applies to a security fog system that is part of an Intruder and Hold-up Alarm System (I&HAS) and is used both as a security deterrent device for building security and as a crime reduction device for the protectio
43、n of people. This International Standard is intended to assist insurers, intruder alarm companies, customers and the police in understanding the principles and specification of a security fog system. The purpose of a security fog system is to reduce the visibility in a protected area by the use of a
44、 non-toxic fog in order to form a barrier between the criminal and the criminals intended target. This International Standard is not intended to cover standalone or mobile security fog systems. This International Standard has been designed to be flexible enough to encourage and encompass future deve
45、lopments in the field of security fog systems. 62642-8 IEC:2011 7 ALARM SYSTEMS INTRUSION AND HOLD-UP SYSTEMS Part 8: Security fog device/systems 1 Scope This part of the IEC 62642 series specifies the requirements for security fog systems as a part of an I&HAS. It covers application and performance
46、 and also gives the necessary tests and trials to ensure efficiency and reliability of such obscuration devices. This International Standard also gives guidance on the criteria for design, installation, operation and maintenance of security fog systems. 2 Normative references The following reference
47、d 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 amendments) applies. IEC 60065:2001, Audio, video and similar electronic apparatus Safety req
48、uirements IEC 61000-6-3:2006, Electromagnetic compatibility (EMC) Part 6-3: Generic standards Emission standard for residential, commercial and light-industrial environments IEC 62599-1:2010, Alarm systems Part 1: Environmental test methods IEC 62599-2:2010, Alarm systems Part 2: Electromagnetic com
49、patibility Immunity requirements for components of fire and security alarm systems IEC 62642-1:2010, Alarm systems Intrusion and hold-up systems Part 1: System requirements IEC 62642-5-3, Alarm systems Intrusion and hold-up systems Part 5-3 : Interconnections Requirements for equipment using radio frequency techniques 3 Terms, definitions and abb
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