EN 50194-2:2006/A1:2016

SLOVENSKI STANDARD
01-september-2016
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Electrical apparatus for the detection of combustible gases in domestic premises - Part 2:
Electrical apparatus for continuous operation in a fixed installation in recreational
vehicles and similar premises - Additional test methods and performance requirements
Elektrische Geräte für die Detektion von brennbaren Gasen in Wohnhäusern - Teil 2:
Ortsfeste elektrische Geräte zum kontinuierlichen Betrieb in Freizeitfahrzeugen oder
ähnlichen Umgebungen - Ergänzende Prüfverfahren und Anforderungen an das
Betriebsverhalten
Matériels électriques pour la détection des gaz combustibles dans les locaux à usage
domestique - Partie 2: Matériels électriques en fonctionnement continu et en installation
fixe dans les véhicules de loisir et locaux similaires - Méthodes d'essai supplémentaires
et exigences de qualité de fonctionnement
Ta slovenski standard je istoveten z: EN 50194-2:2006/A1:2016
ICS:
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 50194-2:2006/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2016
ICS 13.320
English Version
Electrical apparatus for the detection of combustible gases in
domestic premises - Part 2: Electrical apparatus for continuous
operation in a fixed installation in recreational vehicles and
similar premises - Additional test methods and performance
requirements
Matériels électriques pour la détection des gaz Elektrische Geräte für die Detektion von brennbaren Gasen
combustibles dans les locaux à usage domestique - Partie in Wohnhäusern - Teil 2: Ortsfeste elektrische Geräte zum
2: Matériels électriques en fonctionnement continu et en kontinuierlichen Betrieb in Freizeitfahrzeugen oder
installation fixe dans les véhicules de loisir et locaux ähnlichen Umgebungen - Ergänzende Prüfverfahren und
similaires - Méthodes d'essai supplémentaires et exigences Anforderungen an das Betriebsverhalten
de qualité de fonctionnement
This amendment A1 modifies the European Standard EN 50194-2:2006; it was approved by CENELEC on 2016-03-14. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50194-2:2006/A1:2016 E

Contents
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 General requirements . 5
4.1 General . 5
4.2 Construction . 5
4.3 Indicators and alarms . 5
4.4 Fault signals . 5
4.5 Output signal . 5
4.6 Labelling and instructions . 5
4.6.1 Labelling . 5
4.6.2 Cautions . 5
4.6.3 Instruction booklet . 5
4.6.4 Packaging . 6
5 Test and performance requirements . 6
5.1 General requirements for tests . 6
5.2 Normal conditions for tests . 6
5.2.1 General . 6
5.2.2 Test gases for alarm testing . 6
5.2.3 Test gas volume ratios . 6
5.2.4 Speed of test gases . 6
5.2.5 Power supply . 6
5.2.6 Temperature . 6
5.2.7 Humidity . 6
5.2.8 Pressure . 6
5.2.9 Removable parts . 6
5.3 Test methods and performance requirements . 6
5.3.1 General . 6
5.3.5 Alarm test during warm-up time. 6
5.3.11 Electromagnetic compatibility . 6
5.3.13 Effects of other gases . 6
5.3.15 Ignition test. 6
5.3.101 Mechanical environment . 7
5.3.102 Corrosion (salt mist) (applicable to recreational craft only) . 7
5.3.104 Immunity to electromagnetic environment . 7
6 Self-contained battery powered apparatus. 8

European foreword
This document (EN 50194-2:2006/A1:2016) has been prepared by CLC/TC 216, "Gas detectors".
The following dates are fixed:
• latest date by which this document has to be (dop) 2017-03-14
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2019-03-14
conflicting with this document have to
be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the s
...