EN 14511-1:2013
(Main)Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms, definitions and classification
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-Apr-2025
- Technical Committee
- CEN/TC 113 - Heat pumps and air conditioning units
- Drafting Committee
- CEN/TC 113/WG 8 - Revision of existing standards
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 14-Mar-2018
- Completion Date
- 14-Apr-2025
Relations
- Effective Date
- 02-Oct-2013
- Effective Date
- 10-Sep-2014
Frequently Asked Questions
EN 14511-1:2013 is a standard published by the European Committee for Standardization (CEN). Its full title is "Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms, definitions and classification". This standard covers: 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.
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.
EN 14511-1:2013 is classified under the following ICS (International Classification for Standards) categories: 01.040.91 - Construction materials and building (Vocabularies); 27.080 - Heat pumps; 91.140.30 - Ventilation and air-conditioning systems. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 14511-1:2013 has the following relationships with other standards: It is inter standard links to EN 14511-1:2011, EN 14511-1:2018. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 14511-1:2013 is associated with the following European legislation: EU Directives/Regulations: 2009/125/EC, 206/2012; Standardization Mandates: M/488, M/495. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase EN 14511-1:2013 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
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
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
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
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
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
...
Die Norm EN 14511-1:2013 ist ein wesentlicher Bestandteil der europäischen Standards für Klimaanlagen, Flüssigkeitskühlpakete und Wärmepumpen mit elektrisch betriebenen Kompressoren, die für die Raumheizung und -kühlung eingesetzt werden. Sie definiert spezifische Begriffe und Klassifikationen für die Bewertung und Leistung dieser Systeme und bietet damit eine wertvolle Grundlage für Hersteller und Anwender. Der Anwendungsbereich dieser Norm ist klar umrissen und umfasst sowohl fabrikgefertigte Einheiten, die ducted sind, als auch Flüssigkeitskühlpakete mit integrierten oder externen Kondensatoren. Besondere Beachtung finden dabei sowohl Einheiten mit fester als auch variabler Kapazität. Neben Luft-zu-Luft-Klimaanlagen, die ebenfalls in der Lage sind, das Kondensat auf der Kondensatorseite zu verdampfen, werden auch verpackte Einheiten sowie Single- und Multisplit-Systeme abgedeckt. Dies ermöglicht eine weite Anwendung der Norm in unterschiedlichsten klimatischen und technischen Kontexten. Ein weiterer großer Stärke der Norm liegt in der klaren Definition und Einordnung von Systemen, die als vollständige Pakete angeboten werden. Dies schafft Transparenz und Vereinheitlichung, die für eine harmonisierte Industrie von immenser Bedeutung sind. Die Ausnahme für Flüssigkeitskühlpakete mit externen Kondensatoren wird auch deutlich hervorgehoben, was die Flexibilität der Anwendung unterstreicht. Darüber hinaus ist es bemerkenswert, dass die Norm sowohl für Wasser als auch für Solekühlpakete gedacht ist, jedoch auch für andere Flüssigkeiten unter speziellen Vereinbarungen genutzt werden kann, was ihre Relevanz in verschiedenen Anwendungen und Märkten erhöht. Die Angabe, dass die Elektromotoren für den Betrieb in Heiz- und Kühlmodus gemäß EN 14511 zu bewerten sind, unterstreicht die umfassende Natur der Norm und ihre Fähigkeit, die Leistung in unterschiedlichen Betriebszuständen zu bestimmen. Die Erwähnung von spezifischen Prüfstandards, wie beispielsweise EN 14825 für Teillasttests, zeigt zudem die Zuverlässigkeit und Genauigkeit, die mit dieser Norm verbunden ist, was den Benutzern hilft, fundierte Entscheidungen zu treffen. Die universelle Anwendbarkeit der Symbole, unabhängig von der verwendeten Sprache, erhöht die Erreichbarkeit und das Verständnis der Norm in Fachkreisen. Insgesamt ist die Norm EN 14511-1:2013 eine herausragende Grundlage für die Bewertung und Klassifikation von Klimaanlagen, Flüssigkeitskühlpaketen und Wärmepumpen mit elektrisch betriebenen Kompressoren. Ihre klaren Definitionen und umfangreiche Abdeckung machen sie zu einer unverzichtbaren Referenz in der Branche für Raumheizung und -kühlung.
EN 14511-1:2013 표준은 전기 구동 압축기를 사용하는 에어컨, 액체 냉각 패키지 및 열 펌프의 용어, 정의 및 분류를 규정하고 있으며, 이 표준의 범위는 다각적입니다. 이 표준은 공간 난방 및 냉각을 위한 기기에서 공기, 물 또는 브라인을 열 전달 매체로 사용하는 장비를 포함합니다. 특히, 공기-공기 에어컨과 고정 용량 또는 변동 용량의 공장 제작 유닛들이 포함되어 있어, 다양한 설치 조건에서의 적용 가능성이 큰 장점을 제공합니다. EN 14511-1:2013 표준은 수조 및 브라인 냉각 패키지에 중점을 두고 있으며, 이는 실내 환경 조절에 없어서는 안 될 요소입니다. 이러한 표준은 공기 냉각기를 포함해, 원격 응축기와 함께 사용하는 액체 냉각 패키지의 성능을 평가하는 기반을 제공합니다. 이 규정은 단독 덕트 및 이중 덕트 유닛을 포함하여 다양한 유형의 패키지 유닛을 포괄해, 시장에서 요구되는 다양한 제품을 아우를 수 있는 강력한 프레임워크를 제공합니다. 또한, EN 14511-1은 부하 테스트 관련 사항을 EN 14825에서 다루고 있으며, 이는 실효성 있는 성능 평가의 필요성을 충족시키는 데에 중요한 역할을 합니다. 비록 이 표준이 산업 프로세스의 난방 및 냉각 설치에는 적용되지 않지만, 에어컨 및 열 펌프의 성능을 정확히 평가할 수 있는 기준을 마련함으로써 관련 업계에서의 필요성을 충족시키고 있습니다. 표준에서 제공하는 명확한 용어와 정의는 업계 전문가들이 기술적 내용에 대해 공통적으로 이해할 수 있도록 돕고 있으며, 이는 프로젝트의 효율성을 높이는 중요한 요소입니다. 이러한 점에서 EN 14511-1:2013은 공기 조화 시스템의 성능 평가에 있어 필수적인 참고 자료로 자리 잡고 있습니다.
標準EN 14511-1:2013は、空調設備、液体冷却パッケージ、および電気駆動コンプレッサーを使用したヒートポンプの性能と評価に必要な用語、定義、分類を明確に規定しています。この欧州標準は、冷媒として空気、水、またはブラインを使用する機器に適用され、空間の加熱または冷却に特化しています。家庭用温水のヒートポンプには適用されないものの、特定の定義は応用可能です。 この標準の強みは、工場製造ユニットや冷却パッケージ、エアコンなど、さまざまな形態の機器に対して明確な指針を提供する点です。ダクト対応のユニット、リモートコンデンサーを使用した冷却パッケージ、一定容量および可変容量を持つユニットを含む多くのタイプの機器がこの標準の範囲に含まれています。単一ダクトおよび二重ダクトのユニットも対象となるため、業界全般での適用性が高いです。 特に、この標準が目的とする水とブラインの冷却パッケージにおける厳密な性能評価は、製品の信頼性と透明性を高めるために重要です。さらに、補足として、ベースとなるテスト手法（EN 15218やEN 14825）に基づく性能評価が可能であり、エンドユーザーに対して安心感を提供します。 この標準の適用範囲は広く、冷却および加熱モードでのパフォーマンスを同時に考慮することで、さまざまな用途に応じた製品開発を促進します。産業プロセスの加熱および冷却設備は対象外であるものの、一般的な用途に関しては非常に有用です。全体として、EN 14511-1:2013は、空調システムの設計と評価において不可欠な基準となっており、その関連性と価値は高いと言えます。
The EN 14511-1:2013 standard provides a comprehensive framework for the terms, definitions, and classification of air conditioning units, liquid chilling packages, and heat pumps with electrically driven compressors. This European Standard effectively delineates the scope of products it covers, specifically targeting systems that utilize air, water, or brine as heat transfer media for both space heating and cooling applications. One of the strengths of this standard lies in its clarity and specificity regarding the types of units included. It encompasses factory-made units that can be ducted, liquid chilling packages with both integral and remote condensers, as well as a variety of air conditioning configurations, such as single and multisplit systems. This detailed classification enhances user understanding and facilitates accurate performance evaluation across different system types. Furthermore, the standard's recognition of specific applicability-excluding heat pumps intended for domestic hot water-ensures that the definitions and ratings provided are pertinent solely to air conditioners and heat pumps relevant for space conditioning. This precision helps users avoid ambiguity and misapplication of the standard. The attention given to performance measurement in both heating and cooling modes, as dictated by EN 14511, reflects a commitment to robustness in performance evaluation while allowing flexibility for specific applications. It also provides pertinent references to related standards like EN 15218 for cooling performance, ensuring that users have access to the necessary guidelines to determine the effectiveness of various systems under different operational conditions. Moreover, the standard's inclusivity regarding part-load performance, as noted in EN 14825, addresses a critical aspect of real-world usage scenarios, reinforcing its relevance in the industry. By allowing for the assessment of performance in more nuanced conditions, this standard supports manufacturers and users in achieving energy-efficient designs and improved operational efficiency. In conclusion, EN 14511-1:2013 stands out for its detailed classification, clear scope, and comprehensive guidelines for performance metrics, making it an essential reference for manufacturers and professionals involved in the air conditioning and heating sectors. Its content is directly aligned with contemporary industry needs, emphasizing the standard's significance in ensuring reliable and efficient heating and cooling solutions.
La norme EN 14511-1:2013 constitue une référence essentielle dans le domaine des climatiseurs, des unités de refroidissement liquide et des pompes à chaleur équipées de compresseurs électriques pour le chauffage et le refroidissement des espaces. Cette norme européenne clarifie les termes et les définitions associés à l’évaluation et à la performance de ces systèmes, et joue un rôle crucial en garantissant une compréhension uniforme au sein de l’industrie. Le champ d'application de la norme est bien défini, englobant une large gamme d'unités fabriquées en usine, y compris les systèmes unitaires ductés et les ensembles de refroidissement liquide. Ces unités peuvent fonctionner à capacité fixe ou variable, répondant ainsi aux besoins diversifiés des utilisateurs. De plus, la norme couvre spécifiquement les climatiseurs air-air qui sont capables d'évaporer le condensat, ajoutant à sa pertinence pour le marché actuel. Un des points forts de cette norme est son approche inclusive des différents systèmes de refroidissement. En intégrant les unités avec ou sans condensateurs intégrés, elle permet une flexibilité d’application tout en assurant que les méthodes de test et de classification sont appropriées et standardisées. Cela favorise non seulement la conformité des produits aux exigences de performance, mais aussi la confiance des consommateurs à l'égard de l'efficacité énergétique des équipements. La norme EN 14511-1:2013 est particulièrement pertinente dans le contexte actuel où les préoccupations environnementales et l’efficacité énergétique sont au premier plan. En fournissant des définitions claires et en établissant des critères de performance, cette norme aide les fabricants et les professionnels à concevoir des produits qui respectent les réglementations tout en répondant aux aspirations des utilisateurs en matière de durabilité. En résumé, la norme EN 14511-1:2013 est un document clé qui offre un cadre de référence solide pour la classification et l'évaluation des systèmes de chauffage et de refroidissement. Sa clarté, son étendue et sa pertinence en font un outil indispensable pour les professionnels du secteur, tout en contribuant à l’harmonisation des pratiques à l’échelle européenne.
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