EN 624:2011
(Main)Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats
Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats
This European standard specifies the characteristics of safety, construction, performance and efficiency, the test methods and marking, of room sealed space heating equipment of type C (see CEN/TR 1749) with combustion air intake and outlet for the products of combustion in the wall, roof or floor, combined or not. These are referred to in the body of the text as "heaters", burning LPG, for vehicles and boats.
This European standard only covers room sealed heaters also including those which have a combustion air fan, an integral hot air fan or both, only for vehicles and boats which are used for residential, recreational and commercial purposes.
This European standard applies to heaters which are installed either outside or inside the habitable volume, but which have a combustion circuit sealed from the vehicle's interior, and nominal heat input which does not exceed 10 kW (Hs) operated at supply pressure of 30 mbar, 28 mbar, 37 mbar and 50 mbar, using, where appropriate, 12 V or 24 V DC electrical supply.
Room sealed LPG space heating appliances for vehicles and boats are using very often warm air as a heat transfer medium. Annex B specifies additional requirements for appliances using water as a heat transfer medium.
For private cars and vehicles or boats used for the transport of dangerous goods or for commercial personnel transport additional requirements may be necessary.
This European standard does not cover requirements for storage water heaters (boilers) (see EN 15033). For appliances producing additional sanitary hot water (combi-boilers), see relevant clauses of EN 15033.
NOTE If a LPG operated heater is installed in a motorized vehicle being subject to European road traffic legislation, the directives of the Council for the approximation of the laws, regulations and administrative provisions of the member states relating to the heating of the interior of motor vehicles should be applied.
These heaters are also suitable for caravan holiday homes.
Festlegungen für flüssiggasbetriebene Geräte - Raumluftunabhängige Flüssiggas-Raumheizgeräte zum Einbau in Fahrzeugen und Booten
Diese Europäische Norm legt die Sicherheits-, Bau-, Leistungs- und Wirkungsgradeigenschaften, die
Prüfverfahren und die Kennzeichnung von mit Flüssiggas betriebenen raumluftunabhängigen
Raumheizgeräten des Typs C (siehe CEN/TR 1749) mit Verbrennungslufteinlass und Auslass für die
Verbrennungsprodukte in der Wand, im Dach oder im Boden, kombiniert oder nicht, im Hauptteil des Textes
als „Heizgeräte“ bezeichnet, für Fahrzeuge und Boote fest.
Diese Europäische Norm gilt nur für raumluftunabhängige Heizgeräte, einschließlich jener mit
gebläseunterstützter Verbrennung, Gebläse zur Heißluftverteilung oder beidem, für Fahrzeuge und Boote, die
zu Wohn-, Freizeit- und gewerblichen Zwecken betrieben werden.
Diese Europäische Norm ist anzuwenden auf Heizgeräte, die entweder außerhalb oder innerhalb des
Wohnbereichs eingebaut sind, deren Verbrennungsweg jedoch dicht gegenüber dem Fahrzeuginneren ist, mit
einer Nennwärmebelastung von nicht mehr als 10 kW (Hs), betrieben mit Anschlussdrücken von 28 mbar,
30 mbar, 37 mbar und 50 mbar bei, sofern zutreffend, 12 V oder 24 V Gleichstromanschluss.
Raumluft unabhängige Heizgeräte für Fahrzeuge und Boote verwenden oftmals Wasser als
Wärmeübertragungsmedium. Anhang B legt zusätzliche Anforderungen für Geräte, die Wasser als
Wärmeübertragungsmedium verwenden, fest.
Für Personenkraftwagen und Fahrzeugen oder Booten zur Beförderung gefährlicher Güter oder Fahrzeuge
zur gewerblichen Personenbeförderung können zusätzliche Anforderungen notwendig sein.Diese
Europäische Norm gilt nicht für Vorratswassererwärmer (Boiler) nach EN 15033. Für Geräte, die zusätzlich
Heißwasser bereitstellen (Kombinations-Boiler) siehe zutreffende Abschnitte der EN 15033.
ANMERKUNG Wird ein flüssiggasbetriebenes Heizgerät in ein Kraftfahrzeug eingebaut, das der Europäischen
Straßenverkehrsgesetzgebung unterliegt, sollten die Richtlinien des Rates zur Angleichung der Gesetze, Verordnungen
und Verwaltungsvorschriften der Mitgliedsstaaten bezüglich der Beheizung des Innenraumes von Kraftfahrzeugen
berücksichtigt werden.
Diese Heizgeräte sind auch für Mobilheime geeignet.
Spécification pour les appareils fonctionnant exclusivement aux GPL - Appareils de chauffage à circuit étanche fonctionnant aux GPL à installer dans les véhicules et bateaux
La présente Norme européenne définit les caractéristiques de sécurité, de construction, de fonctionnement et
de rendement, les méthodes d'essais et le marquage des appareils de chauffage à circuit étanche de type C
(voir CEN/TR 1749) comportant une amenée d'air de combustion et une évacuation des produits de
combustion dans le mur, la toiture ou le plancher, combinées ou non. Ces appareils sont désignés dans le
texte par « appareils de chauffage », fonctionnant aux GPL, pour véhicules et bateaux.
Cette Norme européenne ne s'applique qu’aux appareils de chauffage à circuit étanche, y compris ceux qui
sont munis d'un ventilateur de l'air de combustion, d'un ventilateur d'air chaud incorporé ou les deux, qui sont
destinés uniquement aux véhicules et aux bateaux utilisés à des fins de résidence, de loisirs ou à des fins
utilitaires.
La présente Norme européenne s'applique aux appareils de chauffage qui sont installés soit à l'extérieur, soit
à l'intérieur du volume habitable mais qui ont un circuit de combustion étanche par rapport à l'intérieur du
véhicule et un débit calorifique nominal ne dépassant pas 10 kW (Hs) et qui fonctionnent à des pressions
d'alimentation de 30 mbar, 28 mbar, 37 mbar et 50 mbar en utilisant, le cas échéant, une alimentation
électrique de 12 V ou 24 V cc.
Les appareils de chauffage à circuit étanche fonctionnant aux GPL pour les véhicules et les bateaux utilisent
très souvent l'air chaud comme moyen de transfert de la chaleur. L'Annexe B spécifie des exigences
supplémentaires pour les appareils qui utilisent l'eau comme moyen de transfert de la chaleur.
Pour les voitures et véhicules privés ou les bateaux utilisés pour le transport de marchandises
dangereuses ou pour le transport commercial de personnel, des exigences supplémentaires peuvent être
nécessaires.
Specifikacija za plinske aparate na utekočinjeni naftni plin - Grelne naprave za zaprte prostore za vgradnjo v vozila in čolne
Ta evropski standard določa značilnosti varnosti, konstrukcije, delovanja in učinkovitosti ter preskusne metode in označevanje za grelne naprave za zaprte prostore tipa C (glej CEN/TR 1749) z vnosom zraka za izgorevanje in izpustom za proizvode izgorevanja v steni, na strehi ali tleh, kombinirano ali ne. V glavnem besedilu se imenujejo »grelniki«, ki kurijo UNP, za vozila in čolne. Ta evropski standard zajema le grelnike za zaprte prostore, ki vključujejo tudi tiste z ventilatorjem za zrak za izgorevanje, vgrajeni ventilator za vroči zrak ali oboje, samo za vozila in čolne, ki se uporabljajo za bivalne, rekreativne ali komercialne namene. Ta evropski standard velja za grelnike, vgrajene zunaj bivalnega prostora ali v njem, a ki imajo krog zgorevanja zatesnjeno ločen od notranjosti vozila in nazivni toplotni vnos, ki ne presega 10 kW (Hs), ter delujejo pri dovodnem tlaku 30 mbar, 28 mbar, 37 mbar in 50 mbar, in, kot ustreza, uporabljajo električno napetost 12 V ali 24 V DC. Grelni aparati za zaprte prostore za vozila in čolne kot medij za prenos toplote pogosto uporabljajo topli zrak. Dodatek B določa dodatne zahteve za aparate, ki kot medij za prenos toplote uporabljajo vodo. Za osebne avtomobile in vozila ali čolne, ki se uporabljajo za prevoz nevarnega blaga, ali za komercialni prevoz oseb so lahko potrebne dodatne zahteve. Ta evropski standard ne zajema zahtev za akumulacijske grelnike vode (kotle) (glej EN 15033). Za aparate, ki proizvajajo dodatno sanitarno toplo vodo (kombinirani kotli), glej ustrezne točke EN 15033. Ti grelniki so primerni tudi za bivalne počitniške prikolice.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Festlegungen für flüssiggasbetriebene Geräte - Raumluftunabhängige Flüssiggas-Raumheizgeräte zum Einbau in Fahrzeugen und BootenSpécification pour les appareils fonctionnant exclusivement aux GPL - Appareils de chauffage à circuit étanche fonctionnant aux GPL à installer dans les véhicules et bateauxSpecification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats97.100.20Plinski grelnikiGas heaters47.020.90Marine ventilation, air-conditioning and heating systems43.040.60Karoserije in deli karoserijBodies and body componentsICS:Ta slovenski standard je istoveten z:EN 624:2011SIST EN 624:2011en,fr,de01-september-2011SIST EN 624:2011SLOVENSKI
STANDARDSIST EN 624:2002/A2:2007SIST EN 624:20021DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 624
March 2011 ICS 43.040.60; 47.020.90; 97.100.20 Supersedes EN 624:2000English Version
Specification for dedicated LPG appliances -Room sealed LPG space heating equipment for installation in vehicles and boats
Spécification pour les appareils fonctionnant exclusivement aux GPL - Appareils de chauffage à circuit étanche fonctionnant aux GPL à installer dans les véhicules et bateaux
Festlegungen für flüssiggasbetriebene Geräte - Raumluftunabhängige Flüssiggas-Raumheizgeräte zum Einbau in Fahrzeugen und Booten This European Standard was approved by CEN on 8 January 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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 worldwide for CEN national Members. Ref. No. EN 624:2011: ESIST EN 624:2011
Supply situation in various countries. 49Annex B (normative)
Appliances using water as a heat transfer medium . 52B.1 General . 52B.2 Requirements . 52 Mechanical strength . 52B.2.1 52B.2.2 Electrical safety. 52B.2.3 Mechanical safety elements . 52B.2.4 Materials . 53B.2.5 Bleed valve . 53B.3 Test methods . 53B.3.1 Mechanical strength . 53B.3.2 Electrical safety. 53B.3.3 Mechanical safety elements . 54B.3.4 Materials . 54B.3.5 Circulation pump . 54B.3.6 Compensator reservoir . 54B.3.7 Bleed valve . 54Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2009/142/EC "Gas appliances" . 55Bibliography . 58 SIST EN 624:2011
This European standard applies to heaters which are installed either outside or inside the habitable volume, but which have a combustion circuit sealed from the vehicle's interior, and nominal heat input which does not exceed 10 kW (Hs) operated at supply pressure of 30 mbar, 28 mbar, 37 mbar and 50 mbar, using, where appropriate, 12 V or 24 V DC electrical supply. Room sealed LPG space heating appliances for vehicles and boats are using very often warm air as a heat transfer medium. Annex B specifies additional requirements for appliances using water as a heat transfer medium. For private cars and vehicles or boats used for the transport of dangerous goods or for commercial personnel transport additional requirements may be necessary. This European standard does not cover requirements for storage water heaters (boilers) (see EN 15033). For appliances producing additional sanitary hot water (combi-boilers), see relevant clauses of EN 15033.
NOTE If a LPG operated heater is installed in a motorized vehicle being subject to European road traffic legislation, the directives of the Council for the approximation of the laws, regulations and administrative provisions of the member states relating to the heating of the interior of motor vehicles should be applied. These heaters are also suitable for caravan holiday homes. 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 161:2001, Automatic shut-off valves for gas burners and gas appliances EN 298:2003, Automatic gas burner control systems for gas burners and gas burning appliances with or without fans EN 437, Test gases — Test pressures — Appliance categories EN 549, Rubber materials for seals and diaphragms for gas appliances and gas equipment EN 1057, Copper and copper alloys — Seamless, round copper tubes for water and gas in sanitary and heating applications EN 10226-1, Pipe threads where pressure tight joints are made on the threads — Part 1: Taper external threads and parallel internal threads — Dimensions, tolerances and designation EN 10226-2, Pipe threads where pressure tight joints are made on the threads — Part 2: Taper external threads and taper internal threads — Dimensions, tolerances and designation SIST EN 624:2011
(IEC 60335-1:2001, modified) EN 60335-2-21, Household and similar electrical appliances — Safety — Part 2-21: Particular requirements for storage water heaters (IEC 60335-2-21:2002, modified) EN 60335-2-102:2006, Household and similar electrical appliances — Safety — Part 2-102: Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections (IEC 60335-2-102:2004, modified) EN 60730-1, Automatic electrical controls for household and similar use — Part 1: General requirements (IEC 60730-1:1999, modified) EN ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads — Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) EN ISO 3166-1:2006, Codes for the representation of names of countries and their subdivisions — Part 1: Country codes (ISO 3166-1:2006) 3 Terms, definitions and symbols 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 caravan trailer leisure accommodation vehicle that meets the requirements for the construction and use of road vehicles [EN 13878:2003] 3.1.2 motor caravan self-propelled leisure accommodation vehicle that meets requirements for construction and use of road vehicles NOTE 1 It contains at least:
− seats and table,
− sleeping accommodation which can be converted from the seats, − cooking facilities and − storage facilities. NOTE 2 Definition adapted from EN 13878:2003. 3.1.3 boat craft up to 24 m in length SIST EN 624:2011
heater that has the combustion circuit isolated from the habitable volume in which the heater is installed 3.1.13 combustion circuit entire arrangement inside the habitable volume of the vehicle from the combustion air intake to the flue outlet, including the actual space heater and all connecting pipes and other combustion air or exhaust gas conducting parts 3.1.14 combustion air supply part of the combustion circuit through which the combustion air is supplied from outside 3.1.15 injector calibrated component that admits the gas into a burner SIST EN 624:2011
the water produced by combustion is assumed to be retained in the vapour state. NOTE 2 For the purposes of this standard only the gross calorific value is used. NOTE 3 The calorific value is expressed in units of energy to the unit volume of dry gas measured under normal reference conditions: 15 °C, 1 013,25 mbar. It is expressed in kilowatthours per cubic metre (kWh/m3). 3.1.54 wobbe index ratio of the calorific value of a gas, by unit of volume, and the square root of the relative density of the same gas NOTE The Wobbe index is called gross when the calorific value considered is the gross calorific value (see 3.1.53). It is usually expressed in megajoules per cubic metre (MJ/m3). 3.1.55 stability of flames condition of the flames at the burner ports when the phenomena of flame lift or light back do not occur 3.1.56 light back phenomenon characterized by the return of the flame inside the body of the burner 3.1.57 flame lift phenomenon characterised by the partial or total movement of the base of the flame away from the burner port 3.1.58 cold condition condition of the heater obtained by allowing the unlit heater to attain equilibrium at room temperature 3.1.59 hot condition condition of the heater obtained by heating to thermal equilibrium at the adjustment pressure, any thermostat remaining fully open 3.1.60 minimum operational rate for any burner or section of a burner that is controlled by a thermostat, the bypass rate; for any burner that is manually controlled but where it is only possible to obtain certain predetermined fixed settings, the lowest rate obtainable in normal use SIST EN 624:2011
heating water water, which may incorporate additives, used as a heat transfer medium 3.1.63 compensator reservoir container to hold and which allows for the expansion of heating water when heated up 3.1.64 open system system, open to the atmosphere, for the heating water 3.1.65 closed system pressurized system for the heating water 3.1.66 heating water circuit system of central water heater and all the elements necessary to convey the heating water in the vehicle to the convectors/radiators 3.1.67 drain valve device for draining the heating water 3.1.68 bleed valve device for the removal of air from the heating water circuit 3.1.69 anti-freeze liquid added to the heating water to avoid freezing 3.1.70 circulation pump pump for circulating the heating water in the water circuit 3.1.71 operating pressure relative pressure in a container 3.2 Symbols M
mass rate Q
heat input of burner Qn
nominal heat input of a burner V
volume rate Ws
wobbe index SIST EN 624:2011
Gases likely to be used are classified in families according to the value of their Wobbe index based on gross calorific value (Hs). Table 1 — Classification of gases
Category Wobbe-Index in MJ/m3; Hs at 15 °C I3B/P, I3+ (28/30-37) 72,9 ≤ Ws ≤ 87,3 I3P 72,9 ≤ Ws ≤ 76,8 I3B 81,8 ≤ Ws ≤ 87,3
4.2 Classification of heaters Heaters are classified in categories according to the gases that they are designed to use. However, for each country, only some of the categories defined hereafter are applicable, on account of local gas distribution conditions (types of gas and supply pressures).
Operating pressure for heaters in road vehicles (e.g. caravans and motorcaravans) shall be 30 mbar. Tables A.1 and A.2 show the gas distribution conditions for boats and non road vehicles. Table A.3 show the types of connection applicable to each country. NOTE Non road vehicles are vehicles which do not comply with the road vehicle regulations, but retains means of mobility. This specification only covers appliances of the following categories: a) appliances in category I3+ which may be used at a nominal operating pressure of 37 mbar when used on propane and a nominal operating pressure of 28 mbar or 30 mbar when used on butane; b) appliances in category I3B/P(30) which may be used with propane, butane or mixes of these gases at a nominal operating pressure of 28 mbar or 30 mbar; c) appliances in category I3B/P(50) which may be used with propane, butane or mix
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...