SIST EN 54-1:2021
(Main)Fire detection and fire alarm systems - Part 1: Introduction
Fire detection and fire alarm systems - Part 1: Introduction
This document defines the terms and definitions that are used throughout EN 54 series of standards. It gives the principles on which each part of the series has been based and describes the functions carried out by the components of a fire detection and fire alarm system.
This document applies to fire detection and fire alarm systems for buildings and civil engineering works.
This document does not apply to smoke alarm devices which are covered by EN 14604.
Brandmeldeanlagen - Teil 1: Einleitung
Dieses Dokument legt die Begriffe fest, die in der gesamten Normenreihe EN 54 verwendet werden. Es gibt die Grundsätze an, auf denen die einzelnen Teile der Reihe beruhen, und beschreibt die Funktionen, die von den Bestandteilen einer Brandmeldeanlage ausgeführt werden.
Dieses Dokument gilt für Brandmeldeanlagen für Hoch- und Tiefbauwerke.
Dieses Dokument gilt nicht für Rauchwarnmelder, die von EN 14604 abgedeckt werden.
Systèmes de détection et d'alarme incendie - Partie 1 : Introduction
Le présent document définit les termes et définitions utilisés dans la série de normes EN 54. Il fournit les principes de base ayant présidé à l’élaboration de chaque partie de la série et décrit les fonctions remplies par les composants d’un système de détection et d’alarme incendie.
Le présent document s’applique aux systèmes de détection et d’alarme incendie destinés aux bâtiments et ouvrages de génie civil.
Le présent document ne s’applique pas aux dispositifs d’alarme de fumée, couverts par l’EN 14604.
Sistemi za odkrivanje in javljanje požara - 1. del: Uvod
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 54-1:2021
01-september-2021
Nadomešča:
SIST EN 54-1:2011
Sistemi za odkrivanje in javljanje požara - 1. del: Uvod
Fire detection and fire alarm systems - Part 1: Introduction
Brandmeldeanlagen - Teil 1: Einleitung
Systèmes de détection et d'alarme incendie - Partie 1 : Introduction
Ta slovenski standard je istoveten z: EN 54-1:2021
ICS:
13.220.20 Požarna zaščita Fire protection
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
SIST EN 54-1:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 54-1:2021
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SIST EN 54-1:2021
EN 54-1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2021
EUROPÄISCHE NORM
ICS 13.220.20 Supersedes EN 54-1:2011
English Version
Fire detection and fire alarm systems - Part 1: Introduction
Systèmes de détection et d'alarme incendie - Partie 1 : Brandmeldeanlagen - Teil 1: Einleitung
Introduction
This European Standard was approved by CEN on 23 May 2021.
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. 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 CEN
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 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 54-1:2021 E
worldwide for CEN national Members.
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SIST EN 54-1:2021
EN 54-1:2021 (E)
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Function . 14
Annex A (informative) Functions, examples and relevant standards . 16
Annex B (informative) Examples of distributed CIE, distributed VACIE and network of CIEs . 19
B.1 Distributed CIE . 19
B.2 Distributed VACIE . 19
B.3 Network of CIEs . 20
Bibliography . 22
2
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SIST EN 54-1:2021
EN 54-1:2021 (E)
European foreword
This document (EN 54-1:2021) has been prepared by Technical Committee CEN/TC 72 “Fire detection
and fire alarm systems”, the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by December 2021, and conflicting national standards shall
be withdrawn at the latest by December 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 54-1:2011.
The main changes compared to the previous edition are listed below:
a) addition of further terms;
b) deletion of Section 5 (Compliance);
c) addition of informative Annex B with examples of distributed CIE, distributed VACIE and network of
CIEs;
d) editorial changes.
EN 54, Fire detection and fire alarm systems, is currently composed of the following parts:
— Part 1: Introduction
— Part 2: Control and indicating equipment
— Part 3: Fire alarm devices — Sounders
— Part 4: Power supply equipment
— Part 5: Heat detectors — Point heat detectors
— Part 7: Smoke detectors — Point smoke detectors using scattered light, transmitted light or ionization
— Part 10: Flame detectors — Point detectors
— Part 11: Manual call points
— Part 12: Smoke detectors — Line detectors using an optical light beam
— Part 13: Compatibility and connectability assessment of system components
— Part 14: Guidelines for planning, design, installation, commissioning, use and maintenance
(CEN/TS 54-14)
— Part 16: Voice alarm control and indicating equipment
— Part 17: Short-circuit isolators
3
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SIST EN 54-1:2021
EN 54-1:2021 (E)
— Part 18: Input/output devices
— Part 20: Aspirating smoke detectors
— Part 21: Alarm transmission and fault warning routing equipment
— Part 22: Resettable line type heat detectors
— Part 23: Fire alarm devices — Visual alarm devices
— Part 24: Components of voice alarm systems — Loudspeakers
— Part 25: Components using radio links
— Part 26: Carbon monoxide detectors — Point detectors
— Part 27: Duct smoke detectors
— Part 28: Non-resettable line type heat detectors
— Part 29: Multi-sensor fire detectors — Point detectors using a combination of smoke and heat sensors
— Part 30: Multi-sensor fire detectors — Point detectors using a combination of carbon monoxide and
heat sensors
— Part 31: Multi-sensor fire detectors — Point detectors using a combination of smoke, carbon monoxide
and optionally heat sensors
— Part 32: Guidelines for the planning, design, installation, commissioning, use and maintenance of voice
alarm systems (CEN/TS 54-32)
For the current status of published standards refer to httpss://www.cen.e.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
4
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SIST EN 54-1:2021
EN 54-1:2021 (E)
Introduction
This document gives the necessary information for the intended use of the series of EN 54 standards. The
EN 54 series applies to fire detection and fire alarm systems for buildings and civil engineering works
composed of several components that communicate for the purpose of detecting fire at the earliest
practicable moment, and:
— to give audible and/or visible signals to the occupants of the building who might be at risk from a
fire;
— to provide remote fire alarms to organizations having authority to take care of buildings and their
environment;
— to give signals to initiate, in the event of a fire, the operation of other fire protection and
equipment/systems.
The EN 54 series specifies:
— product characteristics, test methods and performance criteria against which the effectiveness and
reliability of the component parts of fire detection and fire alarm systems can be assessed and
declared;
— requirements for compatibility and connectability of components when combined into a system;
— guidelines for application of fire detection and fire alarm systems in buildings and civil engineering
works.
The EN 54 series may be used for other applications e.g. mines and ships, but one should consider the
specific nature of each application before use. Additional performance and environmental tests might be
necessary. This does not preclude the manufacture or use of systems having special characteristics
suitable for the protection of specific risks against specific hazards.
As this revision of the standard includes terms and definitions collated from specific parts of EN 54, there
can now be some duplication of terms and definitions in other parts. This situation will be corrected in
future revisions of the different parts of EN 54 so that definitions are defined only once and are applied
consistently throughout the series.
The functions of a fire detection and fire alarm system may be grouped to form subsystems such as a fire
detection subsystem and a voice alarm subsystem.
As the system is required to function satisfactorily, not only under fire conditions, but also when exposed
to conditions likely to be met in practice, the tests specified in the EN 54 series are intended to assess the
performance of the components and the system under such conditions.
The performance of components is assessed from the results obtained in the specified tests. This
performance does not ensure that this component will necessarily function correctly when connected
with another component also conforming to the relevant part of EN 54 (e.g. control and indicating
equipment with a fire detector), unless both components have been assessed together in accordance with
EN 54-13.
5
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SIST EN 54-1:2021
EN 54-1:2021 (E)
1 Scope
This document defines the terms and definitions that are used throughout the EN 54 series of standards.
It gives the principles on which each part of the series has been based and describes the functions carried
out by the components of a fire detection and fire alarm system.
This document applies to fire detection and fire alarm systems for buildings and civil engineering works.
This document does not apply to smoke alarm devices which are covered by EN 14604.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
EN 54 (all parts), Fire detection and fire alarm systems
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
access level
one of several states of equipment in which selected
— controls can be operated;
— manual operations can be carried out;
— indications are visible; and/or
— information can be obtained and changed.
[SOURCE: ISO 7240-1:2014, 2.1.3, modified]
3.2
addressable device
device that can be individually identified at the CIE
3.3
aerosol tunnel
smoke tunnel
test arrangement, producing a well-controlled increase of an artificial aerosol for the purpose of a
reproducible assessment of the response behaviour of a smoke detector
3.4
ancillary equipment
equipment which supports fire related functions not currently defined in EN 54
6
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SIST EN 54-1:2021
EN 54-1:2021 (E)
3.5
aspirating smoke detector
smoke detector, in which air and aerosols are drawn through a sampling device and carried to one or
more smoke sensing elements by an integral aspirator (e.g. fan or pump)
Note 1 to entry: Each smoke-sensing element may contain more than one sensor exposed to the same smoke
sample.
3.6
building management system
facilities used to monitor, control and manage equipment installed in a building for comfort, safety and/or
security purposes
3.7
combustion gas detector
fire detector sensitive to gaseous products of combustion and/or thermal decomposition
EXAMPLE Carbon monoxide fire detector.
3.8
commissioning
activating and testing of the system according to the design
[SOURCE: EN 16763:2017, 2.12]
3.9
compatibility
ability of a component of the system to operate with another component of the same system
3.10
competent person
individual who, in relation to the work undertaken, has the necessary knowledge, skill, tools and
experience to complete the defined task satisfactorily and safely
3.11
component
device contained in one housing (or cabinet), that performs a function, several functions or part of a
function of a fire detection and fire alarm system
EXAMPLE Fire detectors, alarm devices and control and indicating equipment are components of a fire
detection and fire alarm system.
Note 1 to entry: Where a function is distributed in separate housings each housing is considered as a separate
component.
7
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SIST EN 54-1:2021
EN 54-1:2021 (E)
3.12
control and indicating equipment
CIE
component of a fire detection and fire alarm system through which other components may be supplied
with power and which is used:
a) to receive the signals from the connected detectors and/or manual call points;
b) to determine whether these signals correspond to a fire alarm condition;
c) to indicate any such fire alarm condition audibly and visually;
d) to indicate the location of the danger.
Note 1 to entry: CIE is used to monitor correct functioning of the system and give audible and visible warning of
any faults (e.g. short circuit, line breakage, or fault in the power supply); and, if necessary is able to pass on the fault
warning through fault warning routing equipment to a fault warning receiving centre.
Note 2 to entry: If necessary CIE is able to pass on the fire alarm signal; for example:
— to audible or visible fire alarm devices or to a voice alarm system;
— to the fire alarm routing function to a fire alarm receiving centre;
— to the control function for fire protection equipment or systems;
— to ancillary equipment (e.g. fire brigade panel).
3.13
detachable detector
detector which is designed for removal of the head from its base
Note 1 to entry: The use of detachable detectors can assist during maintenance without disconnecting the fixed
wiring.
3.14
distributed CIE
single CIE which is contained in cabinets, which are physically separated from each other
Note 1 to entry: The requirements are given in EN 54-2.
Note 2 to entry: See Annex B for examples.
3.15
distributed VACIE
single VACIE which is contained in cabinets, which are physically separated from each other
Note 1 to entry: The requirements are given in EN 54-16.
Note 2 to entry: See Annex B for examples.
3.16
duct smoke detector
detector that monitors the air in an air duct to detect smoke
8
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SIST EN 54-1:2021
EN 54-1:2021 (E)
3.17
earth fault
unwanted connection between earth potential and any part of the CIE or VACIE, transmission paths to
the CIE or VACIE, or transmission paths between parts of the CIE or VACIE
3.18
emergency microphone
microphone for use by the fire service or trained operators as part of a voice alarm system
3.19
fault warning receiving centre
centre from which the necessary corrective measures can be initiated on receipt of fault signals
3.20
fault warning routing equipment
equipment which routes a fault warning signal to a fault warning receiving centre
3.21
fire alarm device
component of a fire alarm system, not incorporated in the control and indicating equipment, which is
used for warning persons
EXAMPLE Fire alarm sounders, visual alarm devices, voice alarm loudspeakers, tactile alarm devices.
3.22
fire alarm receiving centre
centre from which the necessary fire protection or fire-fighting measures can be initiated on receipt of a
fire alarm signal
3.23
fire alarm routing equipment
equipment which routes an alarm signal from a control and indicating equipment to a fire alarm receiving
centre
3.24
fire alarm sounder
sounder
device able to generate an audible fire alarm signal for warning persons
3.25
fire brigade panel
device connected to the CIE specifically designed for use by the fire brigade
EXAMPLE Fire brigade control panel, fire brigade ind
...
SLOVENSKI STANDARD
oSIST prEN 54-1:2020
01-maj-2020
Sistemi za odkrivanje in javljanje požara - 1. del: Uvod
Fire detection and fire alarm systems - Part 1: Introduction
Brandmeldeanlagen - Teil 1: Einleitung
Systèmes de détection et d'alarme incendie - Partie 1 : Introduction
Ta slovenski standard je istoveten z: prEN 54-1
ICS:
13.220.20 Požarna zaščita Fire protection
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
oSIST prEN 54-1:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 54-1:2020
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oSIST prEN 54-1:2020
DRAFT
EUROPEAN STANDARD
prEN 54-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2020
ICS 13.220.20 Will supersede EN 54-1:2011
English Version
Fire detection and fire alarm systems - Part 1: Introduction
Systèmes de détection et d'alarme incendie - Partie 1 : Brandmeldeanlagen - Teil 1: Einleitung
Introduction
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey 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
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 54-1:2020 E
worldwide for CEN national Members.
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Function . 15
Annex A (informative) Functions, examples and relevant standards . 17
Annex B (informative) Examples of distributed CIE and network of CIEs . 20
2
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
European foreword
This document (prEN 54-1:2020) has been prepared by Technical Committee CEN/TC 72 “Fire
detection and fire alarm systems”, the secretariat of which is held by BSI.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 54-1:2011.
EN 54, Fire detection and fire alarm systems, is currently composed with the following parts:
— Part 1: Introduction
— Part 2: Control and indicating equipment
— Part 3: Fire alarm devices — Sounders
— Part 4: Power supply equipment
— Part 5: Heat detectors — Point heat detectors
— Part 6: Heat sensitive detectors — Rate of rise point detectors without a static element
— Part 7: Smoke detectors — Point detectors using scattered light, transmitted light or ionization
— Part 10: Flame detectors — Point detectors
— Part 11: Manual call points
— Part 12: Smoke detectors — Line detectors using an optical light beam
— Part 13: Compatibility assessment of system components
— Part 14: Guidelines for planning, design, installation, commissioning, use and maintenance
(CEN/TS 54-14)
— Part 16: Voice alarm control and indicating equipment
— Part 17: Short-circuit isolators
— Part 18: Input/output devices
— Part 20: Aspirating smoke detectors
— Part 21: Alarm transmission and fault warning routine equipment
— Part 22: Resettable line type heat detectors
— Part 23 Fire alarm devices — Visual alarm devices
— Part 24: Components of voice alarm systems — Loudspeakers
— Part 25: Components using radio links
3
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
— Part 26: Point fire detectors using carbon monoxide sensors
— Part 27: Duct smoke detectors
— Part 28: Non-resettable line type heat detectors
— Part 29: Multi-sensor fire detectors — Point detectors using a combination of smoke and heat sensors
— Part 30: Multi-sensor fire detectors — Point detectors using a combination of carbon monoxide and
heat sensors
— Part 31: Multi-sensor fire detectors — Point detectors using a combination of smoke, carbon monoxide
and optionally heat sensors
— Part 32: Guidelines for the planning, design, installation, commissioning, use and maintenance of voice
alarm systems
NOTE This list includes standards that are in preparation and other standards may be added. For
current status of published standards refer to https://www.cen.eu.
4
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
Introduction
General
This document gives the necessary information for the intended use of the series of EN 54 standards.
The EN 54 series applies to fire detection and alarm systems for buildings and civil engineering works
composed of several components that communicate for the purpose of detecting fire at the earliest
practicable moment, and:
— to give audible and/or visible signals to the occupants of the building who may be at risk from a
fire;
— to provide remote fire alarms to organizations having authority to take care of buildings and their
environment;
— to give signals to initiate, in the event of a fire, the operation of other fire protection and
equipment/systems.
The EN 54-series specifies:
— product characteristics, test methods and performance criteria against which the effectiveness and
reliability of the component parts of fire detection and fire alarm systems can be assessed and
declared;
— requirements for compatibility and connectability of components when combined into a system;
— guidelines for application of fire detection and fire alarm systems in buildings and civil engineering
works.
The EN 54 series may be used for other applications e.g. mines and ships, but one should consider the
specific nature of each application before use. Additional performance and environmental tests may be
necessary. This does not preclude the manufacture or use of systems having special characteristics
suitable for the protection of specific risks against specific hazards.
As this revision of the standard includes terms and definitions collated from specific parts of EN 54,
there may now be some duplication of terms and definitions in other parts. This situation will be
corrected in future revisions of the different parts of EN 54 so that definitions are defined only once and
are applied consistently throughout the series.
The functions of a fire detection and fire alarm system may be grouped to form subsystems such as a
fire detection subsystem and a voice alarm subsystem.
As the system is required to function satisfactorily, not only under fire conditions, but also when
exposed to conditions likely to be met in practice, the tests specified in the EN 54 series are intended to
assess the performance of the components and the system under such conditions.
The performance of components is assessed from the results obtained in the specified tests. This
performance does not ensure that this component will necessarily function correctly when connected
with another component also conforming to the relevant part of EN 54 (e.g. control and indicating
equipment with a fire detector), unless both components have been assessed together as conforming to
the requirements for a system.
Open Descriptions to express product performance
Many of the product standards in the EN 54 series fall under the Construction Product Regulation
(305/2011/EU – CPR) and, as such, they are prepared for citation in the Official Journal of the European
Union (OJEU) as Harmonized standards (hENs). This regulation places constraints on how the EN 54
5
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
products standards are prepared and an approach using “open descriptions” is being phased in to
realize the “common technical language” expected by the CPR and thus facilitate ongoing citation in the
OJEU.
In the past the EN 54 series specified the minimum performance using pass/fail criteria. In the CPR the
pass/fail criteria is not allowed. This contradiction can be overcome by using descriptions of
performance, which are allowed by the CPR, particullarly if the descriptions are open (allows open trade
for products with different performances). This “open descriptions” approach is being phased into the
EN 54 series and introduces standard descriptors “X” and “0” to express, respectively, when an optional
characteristic is not provided (X) and when the performance of a characteristic is not within defined
criteria (0). Other descriptors (e.g. “1”, “2”, “A1”, “A2”) express when the performance of a characteristic
is within defined criteria. Together, these descriptors establish a “common technical language” which
can be used by member states to specify the requirements for FDAS components.
This “open descriptions” approach is being phased into the EN 54 series. It is easy to recognize those
parts which have adopted the approach because the descriptors and corresponding criteria for each
product characteristic are expressed in tabular form.
6
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
1 Scope
This document defines the terms and definitions that are used throughout EN 54 series of standards. It
gives the principles on which each part of the series has been based and describes the functions carried
out by the components of a fire detection and fire alarm system.
This document applies to fire detection and fire alarm systems for buildings and civil engineering
works.
This document does not apply to smoke alarm devices which are covered by EN 14604.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
EN 16763:2017, Services for fire safety systems and security systems
3 Terms and definitions
For the purposes of this document, the following terms and definitions.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
access level
one of several states of equipment in which selected
— controls can be operated,
— manual operations can be carried out,
— indications are visible, and/or
— information can be obtained
3.2
addressable device
device that can be individually identified at the CIE
3.3
aerosol tunnel
test arrangement, producing a well-controlled increase of an artificial aerosol for the purpose of a
reproducible assessment of the response behaviour of a smoke detector
3.4
ancillary equipment
equipment which supports fire related functions not currently defined in EN 54
7
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
3.5
aspirating smoke detector
smoke detector, in which air and aerosols are drawn through a sampling device and carried to one or
more smoke sensing elements by an integral aspirator (e.g. fan or pump)
Note 1 to entry: Each smoke-sensing element may contain more than one sensor exposed to the same smoke
sample.
3.6
building management system
facilities used to monitor, control and manage equipment installed in a building for comfort, safety
and/or security purposes
3.7
combustion gas detector
fire detector sensitive to gaseous products of combustion and/or thermal decomposition
EXAMPLE Carbon monoxide fire detector
3.8
commissioning
activating and testing of the system according to the design
[Source: EN 16763:2017, 2.12]
3.9
compatibility
ability of a component of the system to operate with another component of the same system
3.10
competent person
individual who, in relation to the work undertaken, has the necessary knowledge, skill, tools and
experience to complete the defined task satisfactorily and safely
3.11
component
device contained in one housing, that performs a function, several funtions or part of a function of a fire
detection and fire alarm system
EXAMPLE Fire detectors, alarm devices and control and indicating equipment are components of a fire
detection and fire alarm system.
Note 1 to entry: Where a function is distributed in separate housings each housing is considered as a separate
component.
3.12
control and indicating equipment
CIE
component of a fire detection and fire alarm system through which other components may be supplied
with power and which:
a) is used:
1) to receive the signals from the connected detectors and/or manual call points;
8
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
2) to determine whether these signals correspond to a fire alarm condition;
3) to indicate any such fire alarm condition audibly and visually;
4) to indicate the location of the danger.
b) is used to monitor correct functioning of the system and give audible and visible warning of any
faults (e.g. short circuit, line breakage, or fault in the power supply); and, if necessary is able to pass
on the fault warning through fault warning routing equipment to a fault warning receiving centre;
c) if necessary, is able to pass on the fire alarm signal; for example:
i) to audible or visible fire alarm devices or to a voice alarm system;
ii) to the fire alarm routing function to a fire alarm receiving centre;
iii) to the control function for fire protection equipment or systems;
iv) to fire brigade panel;
v) to other systems or equipment not covered by EN 54.
3.13
control for fire protection equipment or system
device used to actuate fire protection equipment or fire protection systems after receiving a signal from
the control and indicating equipment
3.14
detachable component
component which comprises two or more parts where parts may be removed from fixed part connected
to the transmission path without tools
3.15
detachable detector
detector which is designed for removal of the head from its base
Note 1 to entry: The use of detachable detectors can assist during maintenance without disconnecting the fixed
wiring.
3.16
distributed CIE
a single CIE which is contained in cabinets, which are physically separated from each other
Note 1 to entry: The requirements are given in EN 54-2.
Note 2 to entry: See Annex B for examples.
3.17
distributed VACIE
a single VACIE which is contained in cabinets, which are physically separated from each other
Note 1 to entry: The requirements are given in EN 54-16.
Note 2 to entry: See Annex B for examples.
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oSIST prEN 54-1:2020
prEN 54-1:2020 (E)
3.18
duct smoke detector
detector that monitors the air in air duct to detect smoke
3.19
earth fault
unwanted connenction between earth potential and; any part of the CIE or VACIE, transmission paths to
the CIE or VACIE, or transmission paths between parts of the CIE or VACIE
3.20
emergency microphone
microphone for use by the fire service or trained operators as part of a voice alarm system
3.21
fault warning receiving centre
centre from which the necessary corrective measures can be initiated on receipt of fault signals
3.22
fault warning routi
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