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 document 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.

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 de monoxyde de carbone dans les locaux à usage domestique - 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 dokument določa splošne zahteve za sestavo, preskušanje in lastnosti električnih naprav za odkrivanje ogljikovega monoksida, ki so namenjene stalnemu delovanju v nepremičnih inštalacijah na rekreacijskih vozilih in v sorodnih območjih, vključno z rekreacijskimi plovili.
OPOMBA:   Za počitniške prikolice se uporablja standard EN 50291-1.
Ta evropski standard določa naprave, ki so zasnovane za delovanje v primeru uhajanja ogljikovega monoksida ter sprožijo samo vizualni in zvočni alarm (vrsta B iz standarda EN 50291-1) ali vizualni in zvočni alarm ter izvršno dejanje v obliki izhodnega signala, ki lahko neposredno ali posredno sproži napravo za zapiranje plina in/ali drugo pomožno napravo (vrsta A iz standarda EN 50291-1).
Ta evropski standard ne zajema naprav:
–   za zaznavanje gorljivih plinov, razen ogljikovega monoksida (glej standard EN 50194 1);
–   za zaznavanje CO v industrijskih inštalacijah (glej standarde EN 45544-1, EN 45544-2 in EN 45544-3) ali komercialnih objektih;
–   za merjenje CO za zaznavanje dima in ognja.

General Information

Status
Published
Public Enquiry End Date
20-Dec-2018
Publication Date
08-Sep-2019
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
06-Sep-2019
Due Date
11-Nov-2019
Completion Date
09-Sep-2019

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SLOVENSKI STANDARD
SIST EN 50291-2:2019
01-november-2019
Nadomešča:
SIST EN 50291-2:2010

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

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 de monoxyde de carbone dans les locaux à

usage domestique - 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 50291-2:2019
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
SIST EN 50291-2:2019 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50291-2:2019
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SIST EN 50291-2:2019
EUROPEAN STANDARD EN 50291-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2019
ICS 13.320 Supersedes EN 50291-2:2010 and all of its amendments
and corrigenda (if any)
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 de monoxyde de Elektrische Geräte für die Detektion von Kohlenmonoxid in

carbone dans les locaux à usage domestique - Partie 2: Wohnhäusern - Teil 2: Ortsfeste elektrische Geräte zum

Appareils électriques en fonctionnement continu et en kontinuierlichen Betrieb in Freizeitfahrzeugen und ähnlichen

installation fixe dans les véhicules de loisir et locaux Umgebungen einschließlich Sportbooten - Ergänzende

similaires incluant les embarcations de loisir - Méthodes Prüfverfahren und Anforderungen an das Betriebsverhalten

d'essai supplémentaires et exigences d'aptitude à la
fonction

This European Standard was approved by CENELEC on 2019-04-26. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Republic of North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 50291-2:2019 E
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SIST EN 50291-2:2019
EN 50291-2:2019 (E)
European foreword
This document (EN 50291-2:2019) has been prepared by CLC/TC 216 "Gas detectors".
The following dates are fixed:
• latest date by which this document has to be (dop) 2020-04-26
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2022-04-26
conflicting with this document have to be
withdrawn

This document supersedes EN 50291-2:2010 and all of its amendments and corrigenda (if any).

This Part 2 is to be used in conjunction with EN 50291-1:2018.

This Part 2 supplements or modifies the corresponding clauses of EN 50291-1:2018. Where this Part 2 states

"addition", "modification" or "replacement", the relevant text of Part 1 is to be adapted accordingly.

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SIST EN 50291-2:2019
EN 50291-2:2019 (E)
1 Scope

This document 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 document 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 document 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 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 50270:2015, Electromagnetic compatibility — Electrical apparatus for the detection and measurement of

combustible gases, toxic gases or oxygen

EN 50291-1:2018, Gas detectors — 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: 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: Classification of groups of environmental

parameters and their severities — Section 6: Ship environment (IEC 60721-3-6:1987)

EN 60945:2002, Maritime navigation and radiocommunication equipment and systems — General requirements —

Methods of testing and required test results (IEC 60945:2002)

ISO 7637-2:2011, Road vehicles — Electrical disturbances from conduction and coupling — Part 2: Electrical

transient conduction along supply lines only
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SIST EN 50291-2:2019
EN 50291-2:2019 (E)
3 Terms and definitions

For the purposes of this document, the terms and definitions given in EN 50291-1 and the following apply.

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 http://www.iso.org/obp
3.1
recreational vehicle

recreational vehicles considered by this European Standard include recreational craft, caravans and motor

caravans

Note 1 to entry: 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 2013/53/EU, which is

intended for sports or leisure purposes

Note 1 to entry: 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 1 to entry: This definition should be read in conjunction with EN 50291-1:2018, Definition 3.5.

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

[SOURCE: 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
[SOURCE: EN 13878:2003]
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SIST EN 50291-2:2019
EN 50291-2:2019 (E)
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

[SOURCE: EN 13878:2003]
4 Symbols and abbreviations
This sub-clause of EN 50291-1 is applicable.
5 Design requirements
5.1 General requirements
This sub-clause 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 vehicle’s 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 5.2 and the test and performance requirements of Clause 6.

5.2 Construction
This sub-clause 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.
5.4 Alarms
This sub-clause of EN 50291-1 is applicable, with the following addition:
5.4.4 Addition:

If more than one sensor is connected to a control unit, the control unit shall indicate the alarm condition of the

different sensors individually.
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SIST EN 50291-2:2019
EN 50291-2:2019 (E)
5.6 Fault Warnings
This sub-clause of EN 50291-1 is replaced by:

The apparatus shall provide a visual and audible fault signal in the event of interruption of communication between

control unit and the remote sensor(s).

The audible fault signal shall be clearly identified and different from a gas alarm.

5.9 Transmittable output signal (applicable for type A apparatus only)
This sub-clause of EN 50291-1 is applicable, with the following addition:
The output signal of the apparatus shall operate under the same c
...

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