Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements

This European Standard specifies the heat soak process system together with tolerances flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat heat soaked thermally toughened alkaline earth silicate safety glass for use in buildings. Information on curved heat soak thermally toughened alkaline earth silicate safety glass is given in Annex B, but this product does not form part of this document. Other requirements, not specified in this document, can apply to heat soaked thermally toughened alkaline earth silicate safety glass which is incorporated into assemblies, e.g. laminated glass or insulating units, or undergo an additional treatment, e.g. coating. The additional requirements are specified in the appropriate product standard EN 15682-2. In this case, heat soaked thermally toughened alkaline earth silicate glass does not lose its mechanical or thermal characteristics.

Luftkonditionierer und Flüssigkeitskühlsätze mit verdunstungsgekühltem Verflüssiger und elektrisch angetriebenen Verdichtern für die Raumkühlung - Begriffe, Prüfbedingungen, Prüfverfahren und Anforderungen

Diese Norm legt die Begriffe, Prüfbedingungen und Prüfverfahren sowie die Anforderungen an die Einstufung der Leis¬tung von Luftkonditionierern und Flüssigkeitskühlsätzen mit elektrisch angetriebenen Verdichtern und verdunstungsgekühltem Verflüssiger für die Raumkühlung fest. Der verdunstungsgekühlte Verflüssiger wird durch Belüftung und durch Verdunstung von zusätzlichem, von außen zugeführtem Wasser gekühlt. Dieses zusätzliche Wasser wird über einen speziellen Wasserversorgungskreislauf oder einen Wasserbehälter von außen zugeführt.
Diese Europäische Norm gilt nicht für Luft/Luft- und Luft/Wasser-Luftkonditionierer, deren Verflüssiger durch Belüftung und durch Verdunstung des an ihrem Verdampfer kondensierten Wassers gekühlt wird.
Die Europäische Norm gilt für Geräte, die mit einem Wasserbehälter oder einem Wasserkreislauf mit konstanter Versorgung versehen sind, die auch ohne Wasserzuleitung betrieben werden können. Die Norm behandelt jedoch nur die Prüfung dieser Geräte für den Fall der Wasserzuleitung.
Diese Europäische Norm gilt für fabrikmäßig zusammengebaute Geräte, die mit Luftkanalanschlüssen versehen sein können.
Diese Europäische Norm gilt für fabrikmäßig zusammengebaute Geräte mit fest eingestellter oder durch beliebige Vor¬richtungen zu verändernder Leistung (variable Leistung).
Kompaktgeräte, Einzelgeräte in Split-Bauweise und Multi-Split-Systeme fallen in den Anwendungsbereich dieser Europäischen Norm.
Wenn die Geräte aus mehreren Teilen bestehen, gilt diese Europäische Norm nur für die Teile, die als vollständige Bau¬einheit konstruiert und geliefert werden.
Die Leistung von Geräten mit verdunstungsgekühltem Verflüssiger, die auch in der Heizbetriebsart arbeiten können, muss in dieser Betriebsart nach EN 14511 bestimmt werden.
Anlagen für die Kühlung industrieller Prozesse fallen nicht in den Anwendungsbereich dieser Europäischen Norm.
Diese Europäische Norm legt die Bedingungen fest, für die die leistungsbezogenen Daten zum Zwecke der Übereinstimmung mit der Ökodesign-Verordnung 206/2012 und der Energiekennzeichnungs-Verordnung 626/2011 für Luftkonditionierer mit verdunstungsgekühltem Verflüssiger im Kühlbetrieb anzugeben sind.
ANMERKUNG   Sämtliche in diesem Text enthaltenen Symbole sollten unabhängig von der verwendeten Sprache verwendet werden.

Climatiseurs et groupes refroidisseurs de liquide à condenseur refroidi par évaporation et compresseur entraîné par moteur électrique pour la réfrigération des locaux - Termes, définitions, conditions d'essai, méthodes d'essai et exigences

La présente Norme européenne les termes, définitions, conditions d’essai, méthodes d’essai et exigences relatives à la détermination des caractéristiques nominales et aux performances des climatiseurs et groupes refroidisseurs de liquide à compresseur entraîné par moteur électrique et condenseur refroidi par évaporation utilisés pour le refroidissement des locaux. Le condenseur est refroidi par air et par évaporation d’eau extérieure supplémentaire. Cette source extérieure d'eau supplémentaire provient d’un circuit d’alimentation en eau spécifique ou d’un réservoir d’eau.
La présente Norme européenne ne s’applique pas aux climatiseurs air/air et air/eau avec un condenseur refroidi par air et par évaporation des condensats de l’évaporateur.
La présente Norme européenne s’applique aux appareils avec un réservoir d’eau ou avec un circuit d’eau en alimentation continue qui peuvent également fonctionner sans apport d’eau. Cependant la norme concerne uniquement les essais de ces appareils avec alimentation en eau.
La présente Norme européenne s’applique aux appareils fabriqués en usine qui peuvent être raccordés.
La présente Norme européenne s’applique aux appareils fabriqués en usine de capacité fixe ou variable par tous les moyens.
La présente Norme européenne couvre les systèmes monoblocs, à deux éléments séparés et multi-split.
Dans le cas d’appareils à éléments séparés, la présente Norme européenne ne s'applique qu'aux appareils conçus et fournis comme un ensemble complet.
Les appareils à condenseur refroidi par évaporation qui peuvent également fonctionner en mode chauffage doivent avoir leur performance, dans ce mode, déterminée selon l’EN 14511.
Les installations utilisées pour le refroidissement des procédés industriels ne sont pas incluses dans le domaine d’application de la présente Norme européenne.
La présente Norme européenne spécifie les conditions pour lesquelles les données de performance doivent être déclarées pour la conformité au Règlement de l’écoconception 206/2012 et au Règlement d’étiquetage énergétique 626/2011des climatiseurs à condenseur refroidi par évaporation en mode refroidissement.
NOTE   Tous les symboles spécifiés dans le présent document sont utilisés quelle que soit la langue utilisée

Klimatske naprave in enote za tekočinsko hlajenje s kondenzatorjem, ohlajenim z izhlapevanjem, in električnimi kompresorji za hlajenje prostora - Izrazi, definicije, preskusni pogoji, preskusne metode in zahteve

Ta evropski standard določa sistem procesa toplotne obdelave (HS) s toleranco, ploskostjo, obdelavo robov, drobljenjem ter fizičnimi in mehanskimi lastnostmi monolitnega ploskega HS-preskušenega kaljenega zemljoalkalijskega silikatnega varnostnega stekla, ki se uporablja v gradbeništvu. Informacije o ukrivljenem HS-preskušenem kaljenem zemljoalkalijskem silikatnem varnostnem steklu so navedene v dodatku B, vendar ta izdelek ni zajet v ta dokument. Druge zahteve, ki niso določene v tem dokumentu, se lahko uporabljajo za HS-preskušeno kaljeno zemljoalkalijsko silikatno varnostno steklo, ki je vgrajeno v sestave, npr. lepljeno steklo ali izolacijsko steklo, ali pa ga je treba dodatno obdelati, npr. z nanosi. Dodatne zahteve so določene v ustreznem standardu za izdelek EN 15682-2. HS-preskušeno kaljeno zemljoalkalijsko silikatno steklo v tem primeru ne izgubi mehanskih ali toplotnih lastnosti.

General Information

Status
Published
Publication Date
11-Dec-2013
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
04-Dec-2013
Due Date
08-Feb-2014
Completion Date
12-Dec-2013

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luftkonditionierer und Flüssigkeitskühlsätze mit verdunstungsgekühltem Verflüssiger und elektrisch angetriebenen Verdichtern für die Raumkühlung - Begriffe, Prüfbedingungen, Prüfverfahren und AnforderungenClimatiseurs et groupes refroidisseurs de liquide à condenseur refroidi par évaporation et compresseur entraîné par moteur électrique pour la réfrigération des locaux - Termes, définitions, conditions d'essai, méthodes d'essai et exigencesAir conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements91.140.30VLVWHPLVentilation and air-conditioning23.120QDSUDYHVentilators. Fans. Air-conditionersICS:Ta slovenski standard je istoveten z:EN 15218:2013SIST EN 15218:2014en,fr,de01-januar-2014SIST EN 15218:2014SLOVENSKI

STANDARDSIST EN 15218:20071DGRPHãþD
SIST EN 15218:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15218
July 2013 ICS 27.200; 91.140.30 Supersedes EN 15218:2006English Version

Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements

Climatiseurs et groupes refroidisseurs de liquide à condenseur refroidi par évaporation et compresseur entraîné par moteur électrique pour la réfrigération des locaux - Termes, définitions, conditions d'essai, méthodes d'essai et exigences

Luftkonditionierer und Flüssigkeitskühlsätze mit verdunstungsgekühltem Verflüssiger und elektrisch angetriebenen Verdichtern für die Raumkühlung - Begriffe, Prüfbedingungen, Prüfverfahren und Anforderungen This European Standard was approved by CEN on 30 May 2013.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15218:2013: ESIST EN 15218:2014

EN 15218:2013 (E) 2 Contents Page Foreword ..............................................................................................................................................................3 1 Scope ......................................................................................................................................................4 2 Normative references ............................................................................................................................4 3 Terms and definitions ...........................................................................................................................5 4 Classification ..........................................................................................................................................5 5 Test conditions ......................................................................................................................................6 5.1 Environmental conditions and electrical power supply requirements ............................................6 5.2 Rating conditions...................................................................................................................................6 6 Rating capacity test ............................................................................................................................ 10 6.1 Basic principles .................................................................................................................................. 10 6.2 Test apparatus .................................................................................................................................... 10 6.2.1 Arrangement of the test apparatus ................................................................................................... 10 6.2.2 Installation and connection of the test object ................................................................................. 11 6.3 Uncertainties of measurement .......................................................................................................... 11 6.4 Test procedure .................................................................................................................................... 11 6.4.1 General ................................................................................................................................................. 11 6.4.2 Steady state condition ....................................................................................................................... 11 6.4.3 Output measurement for units with water tank ............................................................................... 12 6.4.4 Output measurement for units with continuous supply water circuit .......................................... 13 6.4.5 Data to be recorded ............................................................................................................................ 13 7 Electrical consumptions for single duct and double duct units .................................................... 14 7.1 Determination of power consumption due to standby mode ........................................................ 14 7.2 Determination of power consumption in off-mode ......................................................................... 14 7.3 Electricity consumption ..................................................................................................................... 14 8 Air flow rate measurement of ducted units ...................................................................................... 14 9 Test report ........................................................................................................................................... 14 9.1 General information ............................................................................................................................ 14 9.2 Rating test results............................................................................................................................... 14 10 Requirements ...................................................................................................................................... 15 11 Marking ................................................................................................................................................ 15 12 Instructions ......................................................................................................................................... 16 Annex ZA (informative)

Relationship between this European Standard and the requirements of Commission Regulation (EC) No 206/2012 ...................................................................................... 17

SIST EN 15218:2014

EN 15218:2013 (E) 3 Foreword This document (EN 15218:2013) has been prepared by Technical Committee CEN/TC 113 “Heat pumps and air conditioning units”, the secretariat of which is held by AENOR. 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 January 2014 and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 15218:2006. The main changes with respect to the previous edition are listed below: a) the addition of requirements related to the electrical consumption and the air flow rate measurement of ducted units; b) the addition of a table template containing the test results of the ducted units; c) the addition of an Annex Z related to the Commission Regulation (EC) n°206/2012. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. Although this document has been be prepared in the frame of the commission regulation (EU) No 206/2012 implementing Directive 2009/125/EC with regard to ecodesign requirements for air conditioners and comfort fans, it is also intended to support the essential requirements of the European Directive 2010/30/CE. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 15218:2014

EN 15218:2013 (E) 4 1 Scope This European Standard specifies the terms, definitions, test conditions, test methods and requirements for rating the performance of air conditioners and liquid chilling packages, with electrically driven compressors and with evaporatively cooled condenser when used for space cooling. The evaporatively cooled condenser is cooled by air and by the evaporation of external additional water. This additional external water is fed by a specific water supply circuit or by a water tank. This European Standard does not apply to air-to-air and air-to-water air conditioners with a condenser cooled by air and by the evaporation of water condensed on their evaporator. This European Standard applies to units equipped with a water tank or with a continuous water circuit supply that can also operate without water feeding. However the standard only concerns the testing of these units with water feeding. This European Standard applies to factory-made units which can be ducted. This European Standard applies to factory-made units of either fixed capacity or variable capacity by any means. Packaged units, single split and multisplit systems are covered by this European Standard. With regard to units consisting of several parts, this European Standard applies only to those designed and supplied as a complete package. Evaporatively cooled condenser units that can also operate in heating mode shall have their performance in this mode determined according to EN 14511. Installations used for industrial processes cooling are not within the scope of this European Standard. This European Standard specifies the conditions for which performance data shall be declared for compliance to the Ecodesign regulation 206/2012 and to the Energy Labelling regulation 626/2011 of air conditioners with evaporatively cooled condenser in cooling mode. NOTE All the symbols given in this text can be used regardless of language. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 14511-1:2013, Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling — Part 1: Terms, definitions and classification EN 14511-2, Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling — Part 2: Test conditions EN 14511-3:2013, Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling — Part 3: Test methods EN 14511-4:2013, Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling — Part 4: Operating requirements, marking and instructions SIST EN 15218:2014

EN 15218:2013 (E) 5 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14511-1:2013 and the following apply. 3.1 evaporatively cooled condenser heat exchanger that condenses refrigerant vapour by rejecting heat to a water and air mixture causing the water to evaporate and increase the enthalpy of air Note 1 to entry: Desuperheating and sub-cooling of the refrigerant may also occur. 3.2 water tank tank designed as an integral part of the unit to contain external additional water which is fed to the evaporatively cooled condenser 3.3 continuous supply water circuit circuit designed as an integral part of the unit to feed continuously the evaporatively cooled condenser with water from an external water source 3.4 effective power input PE average electrical power input of the unit within a defined interval of time obtained from:  power input for operating the compressor;  power input for all control and safety devices of the unit;  power input of the circulating pump which provides water to the evaporatively cooled condenser, if any;  proportional power input of the conveying devices (e.g. fans, pumps) for ensuring the transport of the heat transfer media inside the unit, expressed in Watt. Note 1 to entry: For the purposes of this standard the present definition replaces the one in EN 14511-1 and is used to calculate the EER and EERrated. 3.5 cleaning cycle interval of time during which water is sprayed on the evaporatively cooled condenser in order to remove fouling and scale buildup 3.6 functioning cycle interval of time elapsed between the start of two successive cleaning cycles for evaporatively cooled condenser units with a continuous water supply 4 Classification If the heat transfer medium for the indoor heat exchanger is water, the unit shall be denominated as evaporatively cooled condenser liquid chilling package. If the heat transfer medium for the indoor heat exchanger is air, the unit shall be denominated as evaporatively cooled condenser air conditioner. SIST EN 15218:2014

EN 15218:2013 (E) 6 5 Test conditions 5.1 Environmental conditions and electrical power supply requirements The tests shall be carried out under the environmental conditions specified in Table 1 or Table 2 based on the location of the unit. For all units, electrical power voltage and frequency shall be given by the manufacturer. Table 1 — Environmental conditions for units designed for indoor installation

Type Measured quantities Rating test Evaporatively cooled condenser liquid chilling packages with duct connection on the air inlet and outlet side Dry bulb temperature 15 °C to 30 °C Evaporatively cooled condenser liquid chilling packages without duct connection on the air inlet side Dry bulb temperature Wet bulb temperature As air inlet temperatures, see Table 5 or Table 6 Evaporatively cooled condenser air conditioners with duct connection on the indoor air inlet and outlet side Dry bulb temperature 15 °C to 30 °C Evaporatively cooled condenser air conditioners without duct connection on the indoor air inlet and outlet side Dry bulb temperature Wet bulb temperature As air inlet temperatures, see Table 3 or Table 4

Table 2 — Environmental conditions for units designed for outdoor installation

Type Measured quantities Rating test Evaporatively cooled condenser liquid chilling packages Dry bulb temperature Wet bulb temperature As air inlet temperatures, see Table 5 and Table 6 Evaporatively cooled condenser air conditioners with duct connection on the indoor air inlet and outlet side Dry bulb temperature Wet bulb temperature As inlet temperatures, see Table 3 and Table 4

5.2 Rating conditions For the rating tests, the appropriate test conditions apply in accordance with Table 3 and Table 4 for evaporatively cooled condenser air conditioners or with Table 5 and Table 6 for evaporatively cooled condenser liquid chilling packages. SIST EN 15218:2014

EN 15218:2013 (E) 7

Table 3 –Evaporatively cooled condenser air conditioner with continuous water supply circ

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