SIST EN 50291-2:2010
(Main)Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 2: Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises including recreational craft - Additional test methods and performance requirements
Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 2: Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises including recreational craft - Additional test methods and performance requirements
This European Standard specifies general requirements for the construction, testing and performance of electrically operated carbon monoxide gas detection apparatus, designed for continuous operation in a fixed installation in recreational vehicles and similar premises including recreational craft.
Elektrische Geräte für die Detektion von Kohlenmonoxid in Wohnhäusern - Teil 2: Ortsfeste elektrische Geräte zum kontinuierlichen Betrieb in Freizeitfahrzeugen und ähnlichen Umgebungen einschließlich Sportbooten - Ergänzende Prüfverfahren und Anforderungen an das Betriebsverhalten
Appareils électriques pour la détection du monoxyde de carbone dans les locaux à usage domestiques - Partie 2: Appareils électriques en fonctionnement continu et en installation fixe dans les véhicules de loisir et locaux similaires incluant les embarcations de loisir - Méthodes d'essai supplémentaires et exigences d'aptitude à la fonction
Električne naprave za odkrivanje ogljikovega monoksida v gospodinjstvih - 2. del: Električne naprave za stalno delovanje v nepremičnih inštalacijah na rekreacijskih vozilih in na sorodnih področjih, vključno na rekreacijskih plovilih - Dodatne preskusne metode in zahtevane lastnosti
Ta evropski standard opredeljuje splošne zahteve za gradnjo, preskušanje in delovanje električnih naprav za odkrivanje ogljikovega monoksida, ki so zasnovane za stalno delovanje v nepremičnih inštalacijah na rekreacijskih vozilih in na sorodnih področjih, vključno na rekreacijskih plovilih.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50291-2:2010
01-september-2010
(OHNWULþQHQDSUDYH]DRGNULYDQMHRJOMLNRYHJDPRQRNVLGDYJRVSRGLQMVWYLKGHO
(OHNWULþQHQDSUDYH]DVWDOQRGHORYDQMHYQHSUHPLþQLKLQãWDODFLMDKQDUHNUHDFLMVNLK
YR]LOLKLQQDVRURGQLKSRGURþMLKYNOMXþQRQDUHNUHDFLMVNLKSORYLOLK'RGDWQH
SUHVNXVQHPHWRGHLQ]DKWHYDQHODVWQRVWL
Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 2:
Electrical apparatus for continuous operation in a fixed installation in recreational
vehicles and similar premises including recreational craft - Additional test methods and
performance requirements
Elektrische Geräte für die Detektion von Kohlenmonoxid in Wohnhäusern - Teil 2:
Ortsfeste elektrische Geräte zum kontinuierlichen Betrieb in Freizeitfahrzeugen und
ähnlichen Umgebungen einschließlich Sportbooten - Ergänzende Prüfverfahren und
Anforderungen an das Betriebsverhalten
Appareils électriques pour la détection du monoxyde de carbone dans les locaux à
usage domestiques - Partie 2: Appareils électriques en fonctionnement continu et en
installation fixe dans les véhicules de loisir et locaux similaires incluant les embarcations
de loisir - Méthodes d'essai supplémentaires et exigences d'aptitude à la fonction
Ta slovenski standard je istoveten z: EN 50291-2:2010
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
SIST EN 50291-2:2010 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 50291-2:2010
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SIST EN 50291-2:2010
EUROPEAN STANDARD
EN 50291-2
NORME EUROPÉENNE
April 2010
EUROPÄISCHE NORM
ICS 13.320
English version
Electrical apparatus for the detection of carbon monoxide
in domestic premises -
Part 2: Electrical apparatus for continuous operation in a fixed installation
in recreational vehicles and similar premises including recreational craft -
Additional test methods and performance requirements
Appareils électriques pour la détection Elektrische Geräte für die Detektion
du monoxyde de carbone dans les locaux von Kohlenmonoxid in Wohnhäusern -
à usage domestiques - Teil 2: Ortsfeste elektrische Geräte
Partie 2: Appareils électriques zum kontinuierlichen Betrieb
en fonctionnement continu in Freizeitfahrzeugen und ähnlichen
et en installation fixe dans les véhicules Umgebungen einschließlich Sportbooten -
de loisir et locaux similaires incluant Ergänzende Prüfverfahren und
les embarcations de loisir - Anforderungen an das Betriebsverhalten
Méthodes d'essai supplémentaires
et exigences d'aptitude à la fonction
This European Standard was approved by CENELEC on 2010-04-15. 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 Central Secretariat 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 Central Secretariat 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland 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
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50291-2:2010 E
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SIST EN 50291-2:2010
EN 50291-2:2010 - 2 -
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 216, Gas detectors.
The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50291-2 on
2010-04-15.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop) 2011-04-15
– latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow) 2013-04-15
This Part 2 is to be used in conjunction with EN 50291-1:2010.
This Part 2 supplements or modifies the corresponding clauses of EN 50291-1:2010. Where this Part 2
states "addition", "modification" or "replacement", the relevant text of Part 1 is to be adapted accordingly.
___________
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Contents
1 Scope .4
2 Normative references .4
3 Terms and definitions .5
4 General requirements .6
4.1 General.6
4.2 Construction .6
4.3 Indicators and alarms .6
4.4 Fault signals .7
4.5 Output signal .7
4.6 Software-controlled apparatus .7
4.7 Labelling and instructions .7
5 Test and performance requirements .9
5.1 General requirements for tests .9
5.2 Normal conditions for tests.9
5.3 Test methods and performance requirements .9
6 Self-contained battery powered apparatus .13
Annexes .13
Bibliography .14
Figure
Figure 1 – Examples for marking .8
Tables
Table 1 – Electromagnetic emission – Test conditions and performance requirements .11
Table 2 – Electromagnetic immunity – Test conditions and performance requirements .12
Table 3 – Immunity for DC powered apparatus .13
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SIST EN 50291-2:2010
EN 50291-2:2010 - 4 -
1 Scope
This European Standard specifies general requirements for the construction, testing and performance of
electrically operated carbon monoxide gas detection apparatus, designed for continuous operation in a
fixed installation in recreational vehicles and similar premises including recreational craft.
NOTE For caravan holiday homes EN 50291-1 applies.
This European Standard specifies apparatus designed to operate in the event of an escape of carbon
monoxide and to provide a visual and audible alarms only (Type B of EN 50291-1), or to provide visual
and audible alarms and an executive action in the form of an output signal that can actuate directly or
indirectly a shut-off device and/or other ancillary device (Type A of EN 50291-1).
This European Standard excludes apparatus
− for the detection of combustible gases, other than carbon monoxide itself (see EN 50194-1),
− for the detection of CO in industrial installations (see EN 45544-1, EN 45544-2 and EN 45544-3) or
commercial premises,
− for CO measurement for smoke and fire detection.
2 Normative references
The following referenced 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.
EN 50270:2006 Electromagnetic compatibility – Electrical apparatus for the detection and
measurement of combustible gases, toxic gases or oxygen
EN 50291-1 Electrical apparatus for the detection of carbon monoxide in domestic
premises – Part 1: Test methods and performance requirements
EN 60068-2-6 Environmental testing – Part 2-6: Tests – Test Fc: Vibration (sinusoidal)
(IEC 60068-2-6)
EN 60068-2-7 Environmental testing – Part 2-7: Tests – Test Ga: Acceleration, steady state
(IEC 60068-2-7)
EN 60068-2-27 Environmental testing – Part 2-27: Tests – Test Ea and guidance: Shock
(IEC 60068-2-27)
EN 60529:1991 Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989)
EN 60721-3-6:1993 Classification of environmental conditions – Part 3-6: Classification of groups
of environmental parameters and their severities – Ship environment
(IEC 60721-3-6:1987 + A1:1991)
EN 60945:2002 Maritime navigation and radiocommunication equipment and systems –
General requirements – Methods of testing and required test results
(IEC 60945:2002)
ISO 7637-1:2002 Road vehicles – Electrical disturbances from conduction and coupling –
Part 1: Definitions and general considerations
ISO 7637-2:2004 Road vehicles – Electrical disturbances from conduction and coupling –
Part 2: Electrical transient conduction along supply lines only
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3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 50291-1 and the following apply.
3.1
recreational vehicle
recreational vehicles considered by this European Standard include recreational craft, caravans and motor
caravans
NOTE Other motorised vehicles like trucks are known to have residential accommodation. They are not recreational vehicles but
are considered as similar premises in respect of this European Standard.
3.2
recreational craft
boat of a minimum length of 2,5 m and a maximum length of 24 m as specified in Directive 94/25/EC,
which is intended for sports or leisure purposes
NOTE For the purposes of this European Standard the word ´boat´ should be taken with the meaning ´recreational craft´.
3.3
remote sensor
sensor assembly that is mounted in a separate location from the control unit
NOTE This definition should be read in conjunction with EN 50291-1, Definition 3.7.
3.4
control unit
unit that may contain the power supply, signal processing, alarm circuits and indicators
3.5
vehicle supply powered apparatus
apparatus designed to be powered by the vehicle’s electrical supply
3.6
caravan
trailer leisure accommodation vehicle that meets requirements for construction and use of road vehicles
[EN 13878:2003]
3.7
motor caravan
self-propelled leisure accommodation vehicle that meets requirements for construction and use of road
vehicles.
It contains at least
– seats and table,
– sleeping accommodation which may be converted from the seats,
– cooking facilities, and
– storage facilities
[EN 13878:2003]
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EN 50291-2:2010 - 6 -
3.8
caravan holiday home
transportable leisure accommodation vehicle that does not meet requirements for construction and use of
road vehicles, that retains means for mobility and that is for temporary or seasonal occupation
[EN 13878:2003]
4 General requirements
4.1 General
This subclause of EN 50291-1 is applicable, with the following addition:
In this European Standard there are requirements that cover all apparatus. Additional application specific
requirements apply to certain groups of recreational vehicles, such as boats. An apparatus which
complies with the requirements for recreational craft will automatically comply with the requirements for
motor caravans and caravans. An apparatus which complies with the requirements for motor caravans will
automatically comply with the requirements for caravans. The apparatus are designed for continuous
operation.
NOTE 1 When the vehicle is not in use the apparatus may be switched off in order to save the vehicles power supply or the
internal batteries.
The apparatus may consist of one or more sensor(s) and a control unit. Sensors (integrated into the
apparatus or remote) shall be designed to detect carbon monoxide.
NOTE 2 Sensors or apparatus designed according EN 50291-1 may be used as apparatus or as component of it, if the additional
requirements of this European Standard are complied with.
The apparatus shall reliably detect the presence of carbon monoxide in recreational vehicles under the
stated application conditions, shall produce an alarm and Type A apparatus shall be able to initiate
executive actions whenever the level exceeds the alarm set point.
The apparatus, electrical assemblies and components shall comply with EN 50291-1, where applicable,
with the construction requirements of 4.2 to 4.7 and the test and performance requirements of Clause 5.
4.2 Construction
This subclause of EN 50291-1 is applicable, with the following addition:
Each sensor shall be constructed of materials that will not corrode in the environment where it is designed
for, e.g. in the presence of a salt-laden atmosphere as exists in a marine environment, or be affected by
the gases and vapours that may be expected to be present in a recreational craft.
Adequate means shall be provided to mount the remote sensor(s), pointing vertically downwards, securely
to the vehicle’s substructure.
The control unit shall be constructed of materials that are suitable for use in the intended application e.g.
in the cabin or below deck area of a recreational craft.
4.3 Indicators and alarms
This subclause of EN 50291-1 is applicable, with the following addition:
4.3.3 Addition:
If more than one sensor is connected to a control unit, the control unit shall indicate the ala
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