SIST EN 14511-1:2004
(Main)Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms and definitions
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms and definitions
This part of EN 14511 specifies the terms and definitions for the rating and performance of air and water cooled air conditioners, liquid chilling packages, air-to-air, water-to-air, air-to-water and water-to-water heat pumps with electrically driven compressors when used for space heating and/or cooling. This European Standard does not specifically apply to heat pumps for sanitary hot water, although certain definitions can be applied to these.
This European Standard applies to factory-made units that can be ducted.
This standard applies to factory-made liquid chilling packages with integral condensers or for use with remote condensers.
This 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 standard, except water cooled multisplit systems.
In the case of units consisting of several parts, this standard applies only to those designed and supplied as a complete package, except for liquid chilling packages with remote condenser.
This standard is primarily intended for water and brine chilling packages but can be used for other liquid subject to agreement.
This standard applies to air-to-air air conditioners which evaporate the condensate on the condenser side.
The units having their condenser cooled by air and by the evaporation of external additional water are not covered by this standard.
This standard does not apply to units using transcritical cycles, e.g. with CO2 as refrigerant.
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 CEN/TS 14825.
NOTE 2 All the symbols given in this text should be used regardless of the language used.
Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumheizung und -kühlung - Teil 1: Begriffe
Dieser Teil der EN 14511 legt die Begriffe für die Einstufung und Leistung von luft- und wassergekühlten Luftkonditionierern, Flüssigkeitskühlsätzen, Luft/Luft-, Wasser/Luft-, Luft/Wasser- und Wasser/Wasser-Wärme-pumpen mit elektrisch angetriebenen Verdichtern für die Raumheizung und/oder -kühlung fest. Diese Europäische Norm gilt nicht speziell für Wärmepumpen zum Erwärmen von Brauchwasser, obwohl bestimmte Definitionen für diese angewendet werden können.
Diese Europäische Norm gilt für fabrikmäßig zusammengebaute Geräte, die mit Luftkanälen versehen sein können.
Diese Norm gilt für fabrikmäßig zusammengebaute Flüssigkeitskühlsätze, die mit eingebauten Verflüssigern oder mit getrennt angeordneten Verflüssigern betrieben werden.
Diese Norm gilt für fabrikmäßig zusammengebaute Geräte mit fest eingestellter oder durch beliebige Vorrichtungen zu verändernder Leistung (variable Leistung).
Kompaktgeräte, Einzelgeräte in Split-Bauweise und Multi-Split-Systeme fallen unter den Anwendungsbereich dieser Norm, ausgenommen sind wassergekühlte Multi-Split-Systeme.
Wenn die Geräte aus mehreren Teilen bestehen, gilt diese Norm mit der Ausnahme von Flüssigkeitskühl-sätzen mit getrennt angeordnetem Verflüssiger nur für die Teile, die als vollständige Baueinheit konstruiert und geliefert werden.
Diese Norm gilt hauptsächlich für Wasser- und Solekühlsätze, kann jedoch bei Vereinbarung auf weitere Flüssigkeitskühlsätze angewendet werden.
Diese Norm gilt für Luft/Luft-Luftkonditionierer, die das Kondensat auf der Verflüssigerseite verdampfen.
Geräte, deren Verflüssiger durch Belüftung und durch Verdampfung von zusätzlichem, von außen zuge-führtem Wasser abgekühlt wird, werden in dieser Norm nicht behandelt.
Diese Norm gilt nicht für Geräte, bei denen, z. B. mit CO2 als Kältemittel, der Kreisprozess transzyklisch betrieben wird.
Anlagen für die Beheizung und/oder Kühlung industrieller Prozesse fallen nicht in den Anwendungsbereich dieser Norm.
Climatiseurs, groupes refroidisseurs de liquide et pompes a chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération - Partie 1 : Termes et définitions
La présente partie de la Norme EN 14511 spécifie les termes et définitions relatifs a la détermination des caractéristiques de performances des climatiseurs a condensation par air et a condensation par eau, des groupes refroidisseurs de liquide et des pompes a chaleur air/air, eau/air, air/eau et eau/eau, avec compresseur entraîné par moteur électrique, lorsqu'ils sont utilisés pour le chauffage et/ou la réfrigération des locaux. La présente norme ne s'applique pas spécifiquement aux pompes a chaleur utilisées pour l'eau chaude sanitaire, bien que certaines définitions puissent leur etre applicables.
La présente Norme européenne s'applique aux appareils fabriqués en usine, qui peuvent etre raccordés.
La présente norme s'applique aux groupes refroidisseurs de liquide fabriqués en usine autonomes ou conçus pour fonctionner avec des condenseurs fournis séparément.
La présente norme s'applique aux appareils fabriqués en usine de capacité fixe ou variable par tous moyens.
La présente norme couvre les systemes monoblocs, a deux éléments séparés et multi-split, excepté les multi-split refroidis par eau.
Dans le cas d'appareils a éléments séparés, la présente norme 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 est principalement destinée aux groupes refroidisseurs d'eau et d'eau glycolée mais peut etre utilisée, apres accord, pour d'autres liquides.
La présente norme s'applique aux climatiseurs air/air qui évaporent les condensats du côté du condenseur.
La présente norme ne couvre pas les appareils ayant leur condenseur refroidi par air et par évaporation d'eau d'un circuit supplémentaire externe.
La présente norme ne couvre pas les appareils utilisant des cycles transcritiques, par exemple avec CO2 comme fluide frigorigene.
Klimatske naprave, enote za tekočinsko hlajenje in toplotne črpalke z električnimi kompresorji za segrevanje in hlajenje prostora – 1. del: Pojmi in definicije
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumheizung und -kühlung - Teil 1: BegriffeClimatiseurs, groupes refroidisseurs de liquide et pompes a chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération - Partie 1 : Termes et définitionsAir conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms and definitions27.080Heat 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 14511-1:2004SIST EN 14511-1:2004en01-september-2004SIST EN 14511-1:2004SLOVENSKI
STANDARDSIST EN 814-1:2001SIST EN 255-1:2001SIST EN 12055:20011DGRPHãþD
SIST EN 14511-1:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14511-1May 2004ICS 01.040.23; 23.120Supersedes EN 255-1:1997, EN 814-1:1997, EN12055:1998English versionAir conditioners, liquid chilling packages and heat pumps withelectrically driven compressors for space heating and cooling -Part 1: Terms and definitionsClimatiseurs, groupes refroidisseurs de liquide et pompes àchaleur avec compresseur entraîné par moteur électriquepour le chauffage et la réfrigération - Partie 1 : Termes etdéfinitionsLuftkonditionierer, Flüssigkeitskühlsätze undWärmepumpen mit elektrisch angetriebenen Verdichternfür die Raumheizung und -kühlung - Teil 1: BegriffeThis European Standard was approved by CEN on 30 April 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14511-1:2004: ESIST EN 14511-1:2004
EN 14511-1:2004 (E)2ContentspageForeword.31Scope.42Terms and definitions.43Classification.10Annex ZA (informative)
Relationship of this document with EC Directives.12Bibliography.13SIST EN 14511-1:2004
EN 14511-1:2004 (E)3ForewordThis document (EN 14511-1:2004) has been prepared by Technical Committee CEN/TC 113 “Heat pumpsand 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 identicaltext or by endorsement, at the latest by November 2004, and conflicting national standards shall be withdrawnat the latest by November 2004.This document supersedes EN 255-1:1997, EN 814-1:1997, EN 12055:1998.This document has been prepared under a mandate given to CEN by the European Commission and theEuropean 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.This standard consists of the following parts:Part 1:Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors forspace heating and cooling - Part 1: Terms and definitions.Part 2:Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors forspace heating and cooling - Part 2: Test conditions.Part 3:Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors forspace heating and cooling - Part 3: Test methods.Part 4:Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors forspace heating and cooling - Part 4: Requirements.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerlandand United Kingdom.SIST EN 14511-1:2004
EN 14511-1:2004 (E)41 ScopeThis part of EN 14511 specifies the terms and definitions for the rating and performance of air and water cooledair conditioners, liquid chilling packages, air-to-air, water-to-air, air-to-water and water-to-water heat pumps withelectrically driven compressors when used for space heating and/or cooling. This European Standard does notspecifically apply to heat pumps for sanitary hot water, although certain definitions can be applied to these.This European Standard applies to factory-made units that can be ducted.This standard applies to factory-made liquid chilling packages with integral condensers or for use with remotecondensers.This 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 standard, except water cooled multisplitsystems.In the case of units consisting of several parts, this standard applies only to those designed and supplied as acomplete package, except for liquid chilling packages with remote condenser.This standard is primarily intended for water and brine chilling packages but can be used for other liquid subject toagreement.This standard applies to air-to-air air conditioners which evaporate the condensate on the condenser side.The units having their condenser cooled by air and by the evaporation of external additional water are notcovered by this standard.This standard does not apply to units using transcritical cycles, e.g. with CO2 as refrigerant.Installations used for heating and/or cooling of industrial processes are not within the scope of this standard.NOTE 1Part load testing of units is dealt with in CEN/TS 14825.NOTE 2All the symbols given in this text should be used regardless of the language used.2 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply.2.1air conditionerencased assembly or assemblies designed as a unit to provide delivery of conditioned air to an enclosedspace (room for instance) or zone. It includes an electrically operated refrigeration system for cooling andpossibly dehumidifying the air.It can have means for heating, circulating, cleaning and humidifying the air. If the unit provides heating byreversing the refrigerating cycle then it is a heat pumpSIST EN 14511-1:2004
EN 14511-1:2004 (E)52.2heat pumpencased assembly or assemblies designed as a unit to provide delivery of heat. It includes an electricallyoperated refrigeration system for heating.It can have means for cooling, circulating, cleaning and dehumidifying the air. The cooling is by means ofreversing the refrigerating cycle2.3comfort air conditioner or heat pumpair conditioner or heat pump to satisfy the requirements of the occupants of the air conditioned room2.4close control air conditionerair conditioner to satisfy the requirements of the process carried out in the air conditioned room2.5control cabinet air conditionerair conditioner to satisfy the requirements of the control cabinet2.6packaged unitfactory assembly of components of refrigeration system fixed on a common mounting to form a discrete unit2.7single split unitfactory assembly of components of refrigeration system fixed on two mountings or more to form a discretematched functional unit2.8single-duct air conditionerair conditioner for spot cooling in which the condenser intake air is introduced from the space containing theunit and discharged outside this space2.9liquid chilling packagefactory-made unit designed to cool liquid, using an evaporator, a refrigerant compressor, an integral or remotecondenser and appropriate controls.It may have means for heating which can be reversing the refrigerating cycle, like a heat pump2.10heat recovery liquid chilling packagefactory-made liquid chilling package designed for the purpose of chilling liquid and recovering of heat2.11heat recoveryrecovery of heat rejected by the unit(s) whose primary control is in the cooling mode by means of either anadditional heat exchanger (e.g. a liquid chiller with an additional condenser) or by transferring the heat throughthe refrigerating system for use to unit(s) whose primary control remains in the heating mode (e.g. variablerefrigerant flow)2.12indoor heat exchangerheat exchanger which is designed to transfer heat to the indoor part of the building or to the indoor hot watersupplies or to remove heat from theseNOTEIn the case of an air conditioner or heat pump operating in the cooling mode, this is the evaporator. In the caseof an air conditioner or heat pump operating in the heating mode, this is the condenser.SIST EN 14511-1:2004
EN 14511-1:2004 (E)62.13outdoor heat exchangerheat exchanger which is designed to remove heat from the outdoor ambient environment, or any otheravailable heat source, or to transfer heat to itNOTEIn the case of an air conditioner or heat pump operating in the cooling mode, this is the condenser. In the caseof an air conditioner heat pump operating in the heating mode, this is the evaporator.2.14heat recovery heat exchangerheat exchanger assembly which is designed to transfer heat to the heat recovery medium2.15heat transfer mediumany medium (water, air, .) used for the transfer of the heat without change of state. It can be:¾ cooled liquid circulating in the evaporator;¾ cooling medium circulating in the condenser;¾ heat recovery medium circulating in the heat recovery heat exchanger2.16outdoor airair introduced to the conditioned space through the unit from the outside2.17recycled airair from the conditioned space through the unit and back to the conditioned space2.18exhaust airair from the conditioned space through the unit to the outdoor side2.19water loopclosed circuit of water maintained within a temperature range on which the units in cooling mode reject heatand the units in heating mode take heat2.20total cooling capacityPCheat given off from the heat transfer medium to the unit pe
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