EN 50131-2-7-1:2012
(Main)Alarm systems - Intrusion and hold-up systems - Part 2-7-1: Intrusion detectors - Glass break detectors (acoustic)
Alarm systems - Intrusion and hold-up systems - Part 2-7-1: Intrusion detectors - Glass break detectors (acoustic)
This European standard is for passive acoustic glass break 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 50130-5). This European standard does not include requirements for passive acoustic glass break 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 adversely influence the correct operation of the mandatory functions. This European standard does not apply to system interconnections.
Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 2-7-1: Einbruchmelder - Glasbruchmelder (Akustisch)
Systèmes d’alarme - Systèmes d'alarme contre l’intrusion et les hold-up - Partie 2-7-1: Détecteurs d'intrusion - Détecteurs bris de glace (acoustiques)
La présente Norme Européenne concerne les détecteurs de bris de vitres acoustiques passifs installés dans les bâtiments, décrit les détecteurs câblés ou sans-fil spécifiques ou non des Grades de protection 1 à 4 (voir l'EN 50131-1) et utilise les classes d’environnement I à IV (voir l'EN 50130-5). Elle ne traite pas des exigences des détecteurs de bris de vitres acoustiques passifs prévus pour une utilisation à l'extérieur. Un détecteur doit satisfaire à toutes les exigences du Grade spécifié. Des fonctions supplémentaires aux fonctions obligatoires spécifiées dans la présente norme peuvent être incluses dans le détecteur, à condition qu'elles ne nuisent pas au bon fonctionnement des fonctions obligatoires. La présente Norme Européenne ne s'applique pas aux interconnexions de systèmes.
Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-7-1. del: Zahteve za javljalnike vloma - Javljalniki loma stekla (akustični)
Ta evropski standard se uporablja za pasivne akustične javljalnike loma stekla, nameščene na zgradbe, določa varnostne razrede od 1 do 4 (glejte EN 50131-1) in lastnosti specifičnih in nespecifičnih kabelskih ali brezžičnih javljalnikov ter uporablja okoljske razrede od I do IV (glejte EN 50130-5). Ta evropski standard ne vključuje zahtev za pasivne akustične javljalnike loma stekla, ki so namenjeni za uporabo na prostem. Javljalnik mora izpolnjevati vse zahteve posameznega razreda. Poleg obveznih funkcij, ki so opredeljene v tem standardu, ima lahko javljalnik tudi dodatne funkcije, pri čemer te ne smejo negativno vplivati na pravilno delovanje obveznih funkcij. Ta evropski standard se ne uporablja za medsebojne povezave sistemov.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2012
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Alarm systems - Intrusion and hold-up systems - Part 2-7-1: Intrusion detectors - Glass
break detectors (acoustic)
Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 2-7-1: Einbruchmelder -
Glasbruchmelder (Akustisch)
Systèmes d’alarme - Systèmes d'alarme contre l’intrusion et les hold-up - Partie 2-7-1:
Détecteurs d'intrusion - Détecteurs bris de glace (acoustiques)
Ta slovenski standard je istoveten z: EN 50131-2-7-1:2012
ICS:
13.310 Varstvo pred kriminalom Protection against crime
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 50131-2-7-1
NORME EUROPÉENNE
September 2012
EUROPÄISCHE NORM
ICS 13.320 Supersedes CLC/TS 50131-2-7-1:2009
English version
Alarm systems -
Intrusion and hold-up systems -
Part 2-7-1: Intrusion detectors -
Glass break detectors (acoustic)
Systèmes d’alarme - Alarmanlagen -
Systèmes d'alarme contre l’intrusion et les Einbruch- und Überfallmeldeanlagen -
hold-up - Teil 2-7-1: Einbruchmelder -
Partie 2-7-1: Détecteurs d'intrusion - Glasbruchmelder (Akustisch)
Détecteurs bris de glace (acoustiques)
This European Standard was approved by CENELEC on 2012-08-13. 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 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 made 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 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 Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50131-2-7-1:2012 E
Contents
Foreword. 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 6
3.1 Terms and definitions. 6
3.2 Abbreviations . 7
4 Functional Requirements . 7
4.1 Event Processing . 7
4.2 Operational requirements . 8
4.2.1 Time interval between intrusion signals or messages . 8
4.2.2 Switch on delay . 9
4.2.3 Self tests . 9
4.3 Detection . 9
4.3.1 Detection performance . 9
4.3.2 Indication of detection .10
4.4 Immunity to false alarm sources .10
4.4.1 General .10
4.4.2 Immunity to Small objects hitting the glass.10
4.4.3 Immunity to Soft objects hitting the glass .10
4.4.4 Immunity to Hard objects hitting the glass .10
4.4.5 Immunity to single frequency sound sources .10
4.4.6 Immunity to wide band noise .10
4.5 Tamper security .10
4.5.1 General .10
4.5.2 Resistance to and detection of unauthorised access to the inside of the detector
through covers and existing holes .11
4.5.3 Detection of removal from the mounting surface .11
4.5.4 Detection of masking .11
4.5.5 Immunity to magnetic field interference .12
4.5.6 Resistance to, or detection of, re-orientation .12
4.6 Electrical requirements .12
- 3 - EN 50131-2-7-1:2012
4.6.1 General .12
4.6.2 Detector current consumption .12
4.6.3 Slow input voltage rise and voltage range limits .12
4.6.4 Input voltage ripple .12
4.6.5 Input voltage step change .12
4.7 Environmental classification and conditions .12
4.7.1 Environmental classification .12
4.7.2 Immunity to environmental conditions .13
5 Marking, identification and documentation .13
5.1 Marking and/or identification .13
5.2 Documentation .13
6 Testing .13
6.1 General .13
6.2 General test conditions .14
6.2.1 Standard laboratory conditions for testing .14
6.2.2 General detection testing environment and procedures .14
6.3 Basic Detection Test .15
6.3.1 General .15
6.3.2 Basic Test Source .15
6.3.3 Basic Detection Test Method .15
6.4 Performance tests .15
6.4.1 General .15
6.4.2 Verification of detection performance .16
6.4.3 Hole drilling with a diamond hole saw .17
6.4.4 Glass cutting .17
6.5 Switch-on delay, time interval between signals, and indication of detection .17
6.6 Fault condition signals or messages: self tests .18
6.7 Tests of immunity to false alarm sources .18
6.7.1 General .18
6.7.2 Immunity to Small objects hitting the glass.19
6.7.3 Immunity to Soft objects hitting the glass .19
6.7.4 Immunity to Hard objects hitting the glass .20
6.7.5 Immunity to single frequency sound sources .20
6.7.6 Immunity to wide band noise based using Flat steel rulers .20
6.7.7 Immunity to wide band noise based using ICs .21
6.8 Tamper security .21
6.8.1 General .21
6.8.2 Prevention of unauthorised access to the inside of the detector through covers and
existing holes .21
6.8.3 Detection of removal from the mounting surface .21
6.8.4 Resistance to or detection of re-orientation of adjustable mountings .21
6.8.5 Resistance to magnetic field interference.22
6.8.6 Detection of masking .22
6.9 Electrical tests .23
6.9.1 General .23
6.9.2 Detector current consumption .23
6.9.3 Slow input voltage change and input voltage range limits .24
6.9.4 Input voltage ripple .24
6.9.5 Input voltage step change .24
6.9.6 Total loss of power supply .25
6.10 Environmental classification and conditions .25
6.11 Marking, identification and documentation .26
6.11.1 Marking and/or identification .26
6.11.2 Documentation .26
Annex A (informative) Example of the setup of the test room .27
Annex B (normative) Catalogue of standard glass types .28
Annex C (normative) List of small tools suitable for testing immunity of casing to attack .29
Annex D (normative) Dimensions & Requirements of a standard test magnet .30
Annex E (normative) Immunity test: Small objects hit sensitivity .33
Annex F (normative) Immunity test: Soft objects hit sensitivity .
...
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