prEN 54-22

Fire detection and fire alarm system - Part 22 : Resettable line type heat detectors

This European Standard applies to Resettable Line type Heat Detectors consisting of a sensing element using an optical fibre, a pneumatic tube or an electrical sensor cable connected to a sensor control unit, either directly or through an interface module to a control and indicating equipment intended for use in fire detection and fire alarm systems installed in and around buildings and civil engineering works.
This European Standard specifies the requirements and performance criteria, the corresponding test methods and the evaluation of conformity of the product to the standard.
This European Standard also covers Resettable Line type Heat Detectors intended for use in the local protection of plant and equipment.
Resettable Line type Heat Detectors with special characteristics and developed for specific risks are not covered by this standard.
This European Standard does not cover line-type heat detectors that are based on non-resettable, fixed temperature electrical cables (so called "digital" systems).

Brandmeldeanlagen - Teil 22 : Rücksetzbare linienförmige Wärmemelder

Systèmes de détection et d'alarme incendie - Partie 22: Détecteurs de chaleur en ligne réenclenchables

La présente norme européenne s'applique aux détecteurs linéaires réenclenchables (RLTHD) qui
comprennent un élément sensible utilisant une fibre optique, un tube pneumatique ou un câble élément
sensible électrique raccordé à une unité de traitement, ou, de manière directe ou via un module d'interface, à
un équipement de contrôle et de signalisation destiné à être utilisé dans les systèmes de détection et d'alarme
incendie installés dans les bâtiments et les ouvrages de génie civil..
La présente norme européenne spécifie les exigences et les critères de performance. Elle spécifie également
les méthodes d'essai correspondantes et l'évaluation de la conformité du produit à la norme.
La présente norme européenne couvre également les détecteurs RLTHD destinés à être utilisés pour la
protection locale des installations et équipements.
Les détecteurs RLTHD possédant des caractéristiques particulières et conçus pour des risques spéciaux, ne
sont pas couverts par la présente norme.
La présente norme européenne ne couvre pas les détecteurs linéaires de chaleur qui sont basés sur des
câbles électriques à température fixe, non–réenclenchables (également dénommés systèmes ‘’numériques’’).

Sistemi za odkrivanje in javljanje požara ter alarmiranje - 22. del: Linijski toplotni javljalniki

General Information

• Status: Not Published
• Publication Date: 12-Nov-2012
• Withdrawal Date: 12-May-2013
• ICS: 13.220.10 - Fire-fighting
• ICS: 13.220.20 - Fire protection
• Technical Committee: CEN/TC 72 - Fire detection and fire alarm systems
• Drafting Committee: CEN/TC 72/WG 18 - Line-type heat detectors
• Current Stage: 4098 - Decision to abandon - Enquiry
• Start Date: 09-Mar-2012
• Completion Date: 09-Mar-2012
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/109 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on fire alarm/detection, fixed firefighting, fire and smoke control and explosion suppression products
• Ref Project: oSIST prEN 54-22:2011 - Fire detection and fire alarm system - Part 22 : Resettable line type heat detectors

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 54-22:2011
01-maj-2011
Sistemi za odkrivanje in javljanje požara ter alarmiranje - 22. del: Linijski toplotni
javljalniki
Fire detection and fire alarm system - Part 22 : Resettable line type heat detectors
Brandmeldeanlagen - Teil 22 : Rücksetzbare linienförmige Wärmemelder
Systèmes de détection et d'alarme incendie - Partie 22: Détecteurs de chaleur en ligne
réenclenchables
Ta slovenski standard je istoveten z: prEN 54-22
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
oSIST prEN 54-22:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 54-22:2011

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oSIST prEN 54-22:2011


EUROPEAN STANDARD
DRAFT
prEN 54-22
NORME EUROPÉENNE

EUROPÄISCHE NORM

March 2011
ICS 13.220.10
English Version
Fire detection and fire alarm system - Part 22 : Resettable line
type heat detectors
Systèmes de détection et d'alarme incendie - Partie 22: Brandmeldeanlagen - Teil 22 : Rücksetzbare linienförmige
Détecteurs de chaleur en ligne réenclenchables Wärmemelder
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 72.

If this draft becomes a European Standard, CEN 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.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 54-22:2011: E
worldwide for CEN national Members.

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oSIST prEN 54-22:2011
prEN 54-22:2011 (E)
Contents Page
Foreword .4
Introduction .6
1 Scope .7
2 Normative references .7
3 Terms, definitions and abbreviations .8
3.1 Terms and definitions .8
4 Requirements . 10
4.1 General . 10
4.2 Nominal activation conditions/sensitivity . 12
4.3 Operational reliability . 12
4.4 Tolerance to supply voltage . 14
4.5 Performance parameters under fire conditions . 15
4.6 Durability .
...