Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms, definitions and classification

This European Standard specifies the terms and definitions for the rating and performance of air conditioners, liquid chilling packages and heat pumps using either, air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling. This European Standard does not apply to heat pumps for domestic hot water, although certain definitions can be applied to these.
This European Standard applies to:
-   factory-made units that can be ducted,
-   factory-made liquid chilling packages with integral condensers or for use with remote condensers,
-   factory-made units of either fixed capacity or variable capacity by any means, and
-   air-to-air air conditioners which can also evaporate the condensate on the condenser side.
Packaged units, single split and multisplit systems are covered by this standard. Single duct and double duct units are covered by the standard.
In the case of units consisting of several parts, this European Standard applies only to those designed and supplied as a complete package, except for liquid chilling packages with remote condenser.
This European Standard is primarily intended for water and brine chilling packages but can be used for other liquid subject to agreement.
The units having their condenser cooled by air and by the evaporation of external additional water should have their performance in the cooling mode determined in accordance to EN 15218. For those which can also operate in the heating mode, EN 14511 applies for the determination of their performance in the heating mode.
Installations used for heating and/or cooling of industrial processes are not within the scope of this standard.
NOTE 1   Part load testing of units is dealt with in EN 14825.
NOTE 2   All the symbols given in this text are used regardless of the language used.

Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und -kühlung - Teil 1: Begriffe und Klassifizierung

Diese Europäische Norm legt die Begriffe für die Einstufung und Leistung von Luftkonditionierern, Flüssig-keitskühlsätzen und Wärmepumpen, die Luft, Wasser oder Sole als Wärmeträger nutzen, mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und/oder -kühlung fest. Diese Europäische Norm gilt nicht für Wärmepumpen zum Erwärmen von Brauchwasser, obwohl bestimmte Definitionen auf diese angewendet werden können.
Die vorliegende Europäische Norm gilt für:
   fabrikmäßig zusammengebaute Geräte, die mit Luftkanalanschlüssen versehen sein können;
   fabrikmäßig zusammengebaute Flüssigkeitskühlsätze mit eingebauten Verflüssigern oder für den Betrieb mit ge¬trennt angeordneten Verflüssigern;
   fabrikmäßig zusammengebaute Geräte mit fest eingestellter oder durch beliebige Vorrichtungen zu ver-ändernder Leistung (variable Leistung); und
   Luft/Luft-Luftkonditionierer, die das Kondensat auch auf der Verflüssigerseite verdampfen können.
Kompaktgeräte, Einzelgeräte in Split-Bauweise und Multi-Split-Systeme fallen in den Anwendungsbereich dieser Norm. Geräte mit Einkanal- und Zweikanal-Systemen werden ebenfalls in dieser Norm behandelt.
Wenn die Geräte aus mehreren Teilen bestehen, gilt diese Europäische Norm mit der Ausnahme von Flüs-sigkeitskühlsätzen mit getrennt angeordnetem Verflüssiger nur für Teile, die als vollständige Baueinheit kons-truiert und geliefert werden.
Diese Europäische Norm gilt hauptsächlich für Wasser- und Solekühlsätze, kann jedoch nach Vereinbarung auf weitere Flüssigkeiten angewendet werden.
Die Leistung von Geräten, deren Verflüssiger durch Belüftung und durch Verdampfung von zusätzlichem, von außen zugeführ¬tem Wasser gekühlt wird, sollte im Kühlbetrieb nach EN 15218 ermittelt werden. Bei Geräten, die auch im Heizbetrieb arbeiten können, gilt EN 14511 für die Ermittlung der Leistung im Heizbetrieb.
Anlagen für die Beheizung und/oder Kühlung industrieller Prozesse fallen nicht in den Anwendungsbereich dieser Norm.
ANMERKUNG 1   Die Prüfung von Geräten unter Teillastbedingungen ist in EN 14825 festgelegt.
ANMERKUNG 2   Sämtliche in diesem Text enthaltenen Symbole sollten unabhängig von der verwendeten Sprache verwendet werden.

Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération des locaux - Partie 1: Termes, définitions et classification

La présente Norme européenne spécifie les termes et définitions relatifs à la détermination des caractéristiques de performance des climatiseurs, des groupes refroidisseurs de liquide et des pompes à chaleur utilisant l'air, l'eau ou l'eau glycolée comme fluide caloporteur, avec compresseur entraîné par moteur électrique, lorsqu'ils sont utilisés pour le chauffage et/ou le refroidissement des locaux. La présente Norme européenne ne s'applique pas spécifiquement aux pompes à chaleur utilisées pour l'eau chaude sanitaire, bien que certaines définitions puissent leur être applicables.
La présente Norme européenne s'applique :
-   aux appareils fabriqués en usine qui peuvent être raccordés ;
-   aux groupes refroidisseurs de liquide autonomes fabriqués en usine ou conçus pour être utilisés avec des condenseurs fournis séparément ;
-   aux appareils fabriqués en usine de capacité fixe ou variable par tous moyens ; et
-   aux climatiseurs air/air qui peuvent également évaporer les condensats du côté condenseur.
La présente norme couvre les systèmes monoblocs, à deux éléments séparés et multi-split. La présente norme couvre les appareils à simple et à double raccordement.
Dans le cas d'appareils à éléments séparés, la présente Norme européenne ne s'applique qu'aux appareils conçus et fournis comme un ensemble, sauf pour ce qui concerne les groupes refroidisseurs de liquide avec condenseur séparé.
La présente Norme européenne est principalement destinée aux groupes refroidisseurs d'eau et d'eau glycolée mais peut être utilisé, après accord, pour d'autres liquides.
Il convient que les appareils ayant leur condenseur refroidi par air et par évaporation d'eau extérieure supplémentaire aient leur performance en mode refroidissement déterminé conformément à l’EN 15218. Pour ceux qui peuvent également fonctionner en mode chauffage, l’EN 14511 s’applique pour la détermination de leur performance en mode chauffage.
La présente norme ne s'applique pas aux installations utilisées pour le chauffage et/ou le refroidissement des procédés industriels.
NOTE 1   Les essais à charge partielle des appareils sont traités dans l’EN 14825.
NOTE 2   Tous les symboles spécifiés dans le présent document sont utilisés quelle que soit la langue utilisée.

Klimatske naprave, enote za tekočinsko hlajenje in toplotne črpalke z električnimi kompresorji za segrevanje in hlajenje prostora - 1. del: Izrazi, definicije in klasifikacija

Ta evropski standard določa izraze in definicije za ocenjevanje in delovanje klimatskih naprav, enot za tekočinsko hlajenje in toplotnih črpalk, ki uporabljajo zrak, vodo ali slanico kot medij za prenos toplote, z električnimi kompresorji, kadar se uporabljajo za segrevanje in/ali hlajenje prostora. Ta evropski standard ne velja za toplotne črpalke za gospodinjsko vročo vodo, čeprav se lahko za njih uporabljajo nekatere definicije. Ta evropski standard se uporablja za: – tovarniško izdelane enote, ki se lahko uporabljajo v ceveh; – tovarniško izdelane enote za tekočinsko hlajenje z vgrajenim kondenzatorjem ali za uporabo z oddaljenim kondenzatorjem; – tovarniško izdelane enote s fiksno ali na kakršen koli način spremenljivo zmogljivostjo in – klimatske naprave zrak-zrak, ki lahko uparijo kondenzat tudi na strani kondenzatorja. Ta standard zajema pakirane enote in sisteme z enim ali več razcepi. Ta standard zajema enote z enojnim in dvojnim jaškom. Pri enotah, sestavljenih iz več kosov, se ta evropski standard uporablja samo za tiste, ki so projektirane in dostavljene kot celoten paket, razen za enote za tekočinsko hlajenje z oddaljenim kondenzatorjem. Ta evropski standard je prvotno namenjen enotam za hlajenje z vodo in slanico, vendar se lahko po dogovoru uporablja tudi za druge tekočine. Delovanje hlajenja pri enotah, ki kondenzator hladijo z zrakom in z izhlapevanjem zunanje dodatne vode, se določi v skladu s standardom EN 15218. Pri enotah, ki lahko delujejo tudi v načinu gretja, se standard EN 14511 uporablja za določevanje njihovega delovanja pri gretju. Inštalacije, uporabljene za gretje in/ali hlajenje industrijskih procesov, niso zajete v tem standardu.

General Information

Status
Withdrawn
Publication Date
24-Sep-2013
Withdrawal Date
13-Mar-2018
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
14-Mar-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.NODVLILNDFLMDLuftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und -kühlung - Teil 1: BegriffeClimatiseurs, groupes refroidisseurs de liquide et pompes à chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération des locaux - Partie 1: Termes, définitions et classificationAir conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms, definitions and classification27.080Heat pumps91.140.30VLVWHPLVentilation and air-conditioning01.040.23Fluid systems and components for general use (Vocabularies)23.120QDSUDYHVentilators. Fans. Air-conditionersICS:Ta slovenski standard je istoveten z:EN 14511-1:2013SIST EN 14511-1:2013en,fr,de01-december-2013SIST EN 14511-1:2013SLOVENSKI

STANDARDSIST EN 14511-1:20121DGRPHãþD
SIST EN 14511-1:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14511-1

September 2013 ICS 01.040.91; 27.080; 91.140.30 Supersedes EN 14511-1:2011English Version

Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms, definitions and classification

Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération des locaux - Partie 1: Termes, définitions et classification

Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und -kühlung - Teil 1: Begriffe 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
CEN-CENELEC 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 14511-1:2013: ESIST EN 14511-1:2013

EN 14511-1:2013 (E) 2 Contents Page Foreword ..............................................................................................................................................................3 1 Scope ......................................................................................................................................................4 2 Terms and definitions ...........................................................................................................................4 3 Denomination ...................................................................................................................................... 10 Bibliography ..................................................................................................................................................... 12 Index .................................................................................................................................................................. 13

SIST EN 14511-1:2013

EN 14511-1:2013 (E) 3 Foreword This document (EN 14511-1:2013) 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 March 2014 and conflicting national standards shall be withdrawn at the latest by March 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 14511-1:2011. The main change with respect to the previous edition is the addition of terms and definitions. Although this document has been 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. EN 14511 comprises the following parts under the general title Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling:  Part 1: Terms, definitions and classification,  Part 2: Test conditions,  Part 3: Test methods,  Part 4: Operating requirements, marking and instructions. 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 14511-1:2013

EN 14511-1:2013 (E) 4 1 Scope This European Standard specifies the terms and definitions for the rating and performance of air conditioners, liquid chilling packages and heat pumps using either, air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling. This European Standard does not apply to heat pumps for domestic hot water, although certain definitions can be applied to these. This European Standard applies to:  factory-made units that can be ducted,  factory-made liquid chilling packages with integral condensers or for use with remote condensers,  factory-made units of either fixed capacity or variable capacity by any means, and  air-to-air air conditioners which can also evaporate the condensate on the condenser side. Packaged units, single split and multisplit systems are covered by this standard. Single duct and double duct units are covered by the standard. In the case of units consisting of several parts, this European Standard applies only to those designed and supplied as a complete package, except for liquid chilling packages with remote condenser. This European Standard is primarily intended for water and brine chilling packages but can be used for other liquid subject to agreement. The units having their condenser cooled by air and by the evaporation of external additional water should have their performance in the cooling mode determined in accordance to EN 15218. For those which can also operate in the heating mode, EN 14511 applies for the determination of their performance in the heating mode. Installations used for heating and/or cooling of industrial processes are not within the scope of this standard. NOTE 1 Part load testing of units is dealt with in EN 14825. NOTE 2 All the symbols given in this text are used regardless of the language used. 2 Terms and definitions

For the purposes of this document, the following terms and definitions apply. 2.1

air conditioner a device capable of cooling or heating, or both, indoor air, using a vapour compression cycle driven by an electric compressor, including air conditioners that provide additional functionalities such as dehumidification, air purification, ventilation or supplemental air heating by means of electric resistance heating, as well as appliances that may use water (either condensate water that is formed on the evaporator side or externally added water) for evaporation on the condenser, provided that the device is also able to function without the use of additional water, using air only Note 1 to entry: Appliances using additional external water are rated according to EN 15218. 2.2 heat pump encased assembly or assemblies designed as a unit, using a vapour compression cycle driven by an electric compressor, to provide delivery of heat SIST EN 14511-1:2013

EN 14511-1:2013 (E) 5

Note 1 to entry: It can have means for cooling, circulating, cleaning and dehumidifying the air. The cooling is by means of reversing the refrigerating cycle. Note 2 to entry: Also known as a reverse cycle air conditioner, when cooling and heating air. 2.3 comfort air conditioner or heat pump air conditioner or heat pump to satisfy the comfort requirements of the occupants of the air conditioned room 2.4 close control air conditioner air conditioner to satisfy the requirements of the process carried out in the air conditioned room 2.5 control cabinet air conditioner air conditioner to satisfy the requirements of the control cabinet 2.6 packaged unit factory assembly of components of refrigeration system fixed on a common mounting to form a discrete unit 2.7 single split unit factory assembly of components of refrigeration system fixed on two mountings to form a discrete matched functional unit 2.8 single-duct air conditioner air conditioner in which, during cooling or heating, the condenser (or evaporator) intake air is introduced from the space containing the unit and discharged outside this space 2.9 double-duct air conditioner air conditioner in which, during cooling or heating, the condenser (or evaporator) intake air is introduced from the outdoor environment to the unit by a duct and rejected to the outdoor environment by a second duct, and which is placed wholly inside the space to be conditioned, near a wall 2.10 liquid chilling package factory-made unit designed to cool liquid, using an evaporator, a refrigerant compressor, an integral or remote condenser and appropriate controls Note 1 to entry: It may have means for heating which can be reversing the refrigerating cycle, such as a heat pump. 2.11 heat recovery liquid chilling package factory-made liquid chilling package designed for the purpose of chilling liquid and recovering of heat 2.12 heat recovery recovery of heat rejected by the unit whose primary control is in the cooling mode by means of either an additional heat exchanger (e.g. a liquid chiller with an additional condenser) or by transferring the heat through the refrigerating system for use to unit whose primary control remains in the heating mode (e.g. variable refrigerant flow) SIST EN 14511-1:2013

EN 14511-1:2013 (E) 6 2.13 indoor heat exchanger heat exchanger which is designed to transfer heat between the refrigerant and the indoor heat transfer medium Note 1 to entry: In the case of an air conditioner or heat pump operating in the cooling mode, this is the evaporator. In the case of an air conditioner or heat pump operating in the heating mode, this is the condenser. 2.14 outdoor heat exchanger heat exchanger which is designed to transfer heat between any available heat source and the refrigerant Note 1 to entry: In the case of an air conditioner or heat pump operating in the cooling mode, this is the condenser. In the case of an air conditioner or heat pump operating in the heating mode, this is the evaporator. 2.15 heat recovery heat exchanger heat exchanger assembly which is designed to transfer heat to the heat recovery medium 2.16 heat transfer medium medium (water, air...) used for the transfer of the heat without change of state EXAMPLES Cooled liquid circulating in the evaporator; cooling medium circulating in the condenser; heat recovery medium circulating in the heat recovery heat exchanger. 2.17 exhaust air air from the air conditioned space entering the outdoor heat exchanger 2.18 recycled air air from the air conditioned space entering the indoor heat exchanger 2.19 outdoor air

air from the outdoor environment

2.20 water loop closed circuit of water maintained within a temperature range on which the units in cooling mode reject heat and the units in heating mode take heat 2.21 total cooling capacity PC heat given off from the heat transfer medium to the unit per unit of time, expressed in Watt

2.22 latent cooling capacity PL capacity of the unit for removing latent heat from the evaporator intake air, expressed in Watt 2.23 sensible cooling capacity PS capacity of the unit for removing sensible heat from the evaporator intake air, expressed in Watt SIST EN 14511-1:2013

EN 14511-1:2013 (E) 7 2.24 heating capacity PH heat given off by the unit to the heat transfer medium per unit of time, expressed in Watt Note 1 to entry:

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