EN 14511-2:2018

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions

1.1   The scope of EN 14511 1 is applicable.
1.2   This European Standard specifies the test conditions for the rating 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. The standard also specifies the test conditions for the rating of air-cooled and water(brine)-cooled process chillers.
1.3   This European Standard specifies the conditions for which performance data is to be declared for single duct and double duct units for compliance to the Ecodesign Regulation 206/2012 and Energy Labelling Regulation 626/2011.

Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen für die Raumbeheizung und -kühlung und Prozess-Kühler mit elektrisch angetriebenen Verdichtern - Teil 2: Prüfbedingungen

1.1   Es gilt der Anwendungsbereich von EN 14511 1.
1.2   Diese Europäische Norm legt die Bedingungen für die Leistungsprüfung von Luftkonditionierern, Flüssigkeitskühlsätzen und Wärmepumpen, die entweder Luft, Wasser oder Sole als Wärmeträger nutzen, mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und/oder -kühlung fest. Die Norm legt auch die Bedingungen für die Leistungsprüfung von luftgekühlten und von wasser(sole-)gekühlten Prozess Kühlern fest.
1.3   Diese Europäische Norm legt die Bedingungen fest, für die die leistungsbezogenen Daten zu Einkanal- und Zweikanal-Geräten zum Zwecke der Übereinstimmung mit der Ökodesign-Verordnung 206/2012 und der Verordnung 626/2011 zur Energieverbrauchskennzeichnung angegeben werden müssen.

Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur pour le chauffage et le refroidissement des locaux et refroidisseurs industriels avec compresseur entraîné par moteur électrique - Partie 2: Conditions d'essai

1.1   Le domaine d'application de l'EN 14511-1 est applicable.
1.2   La présente Norme européenne spécifie les conditions d'essai pour la détermination des caractéristiques de performance des climatiseurs, groupe refroidisseurs de liquide et 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 norme spécifie également les conditions d’essai pour la détermination des refroidisseurs industriels à condensation par eau(glycolée) ou par air.
1.3   La présente Norme européenne spécifie les conditions pour lesquelles les données de performance sont déclarées pour les appareils à simple ou double raccordement pour la conformité au Règlement Ecoconception 206/2012 et du Règlement Etiquetage énergétique 626/2011.

Klimatske naprave, enote za hlajenje kapljevine, toplotne črpalke za ogrevanje in hlajenje prostora ter procesne hladilne naprave z električnimi kompresorji - 2. del: Preskusni pogoji

1.1 Velja področje uporabe standarda prEN 14511 1.
1.2 Ta evropski standard določa preskusne pogoje za ocenjevanje 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. Standard določa tudi preskusne pogoje za ocenjevanje zračno in vodno hlajenih procesnih ohlajevalnikov.
1.3 Ta evropski standard določa pogoje, za katere se navedejo podatki o delovanju za enote z enojnim in dvojnim jaškom v zvezi s skladnostjo z uredbo o okoljsko primerni zasnovi št. 206/2012 in uredbo o energijskem označevanju št. 626/2011.

General Information

• Status: Withdrawn
• Publication Date: 13-Mar-2018
• Withdrawal Date: 13-Apr-2025
• ICS: 27.080 - Heat pumps
• ICS: 91.140.30 - Ventilation and air-conditioning systems
• 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: 07-Sep-2022
• Completion Date: 14-Apr-2025
• Directive: 2009/125/EC - Directive 2005/32/EC of the European Parliament and of the Council of 6 July 2005 establishing a framework for the setting of ecodesign requirements for energy-using products and amending Council Directive 92/42/EEC and Directives 96/57/EC and 2000/55/EC of the European Parliament and of the Council
• Directive: 2015/1095 - Commission Regulation (EU) 2015/1095 of 5 May 2015 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for professional refrigerated storage cabinets, blast cabinets, condensing units and process chillers
• Directive: 206/2012 - Commission Regulation (EU) No 206/2012 of 6 March 2012 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for air conditioners and comfort fans
• Mandate: M/488 - Mandate to CEN, CENELEC and ETSI in the field of air conditioners and comfort fans
• Mandate: M/495 - Standardisation mandate to CEN, CENELEC and ETSI under Directive 2009/125/EC relating to harmonised standards in the field of Ecodesign
• Ref Project: SIST EN 14511-2:2018 - Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions

Relations

• Replaces: EN 14511-2:2013 - Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 2: Test conditions
• Effective Date: 21-Mar-2018
• Replaced By: EN 14511-2:2022 - Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions
• Effective Date: 14-Sep-2022

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen für die Raumbeheizung und -kühlung und Prozess-Kühler mit elektrisch angetriebenen Verdichtern - Teil 2: PrüfbedingungenClimatiseurs, groupes refroidisseurs de liquide et pompes à chaleur pour le chauffage et le refroidissement des locaux et refroidisseurs industriels avec compresseur entraîné par moteur électrique - Partie 2: Conditions d'essaiAir conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions91.140.30VLVWHPLVentilation and air-conditioning systems27.080Heat pumps23.120QDSUDYHVentilators. Fans. Air-conditionersICS:Ta slovenski standard je istoveten z:EN 14511-2:2018SIST EN 14511-2:2018en,fr,de01-maj-2018SIST EN 14511-2:2018SLOVENSKI
STANDARDSIST EN 14511-2:20131DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14511-2
March
t r s z ICS
t yä r z râ
{ sä s v rä u r Supersedes EN
s v w s sæ tã t r s uEnglish Version
Air conditionersá liquid chilling packages and heat pumps for space heating and cooling and process chillersá with electrically driven compressors æ Part
tã Test conditions Climatiseursá groupes refroidisseurs de liquide et pompes à chaleur pour le chauffage et le refroidissement des locaux et refroidisseurs industriels avec compresseur entraîné par moteur électrique æ Partie
tã Conditions d 5essai
Luftkonditioniererá Flüssigkeitskühlsätze und Wärmepumpen für die Raumbeheizung und ækühlung und ProzessæKühler mit elektrisch angetriebenen Verdichtern æ Teil
tã Prüfbedingungen This European Standard was approved by CEN on
u s December
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v w s sæ tã t r s z ESIST EN 14511-2:2018

Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 206/2012 aimed to be covered . 19 Annex ZB (informative)
Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 2015/1095 aimed to be covered . 20 Bibliography . 21
IEC Electropedia: available at http://www.electropedia.org/
ISO Online browsing platform: available at http://www.iso.org/obp 4 Test conditions 4.1 Environmental conditions and electrical power supply requirements The tests shall be carried out under the environmental conditions specified in Table 1 or Table 2 depending on the location of the unit. For all units, electrical power voltage and frequency shall be given by the manufacturer. SIST EN 14511-2:2018

on the outdoor air inlet and outlet side Dry bulb temperature 15 °C to 30 °C Air-to-air units without duct connection
on the outdoor air inlet and outlet side Dry bulb temperature Wet bulb temperature As inlet temperature (see Table 3 or Table 4) Air-cooled process chillers ducted on the air side Dry bulb temperature 15 °C to 30 °C Water(brine)-cooled process chillers Dry bulb temperature 15 °C to 30 °C Table 2 — Environmental conditions for units designed for installation outdoors Type Measured quantities Rating test Air-to-water(brine) units Dry bulb temperature Wet bulb temperature Inlet temperature (see Tables 12 to 16) Water(brine)-to-air units without duct connection on the air inlet side Dry bulb temperature Wet bulb temperature Inlet temperature (see Table 5 and Table 6) Water(brine)-to-water(brine) units operating in cooling mode Dry bulb temperature 15 °C to 30 °C Water(brine)-to-water(brine) units operating in heating mode Dry bulb temperature 0 °C to 7 °C Air-to-air units with duct connection on the indoor air inlet and outlet side Dry bulb temperature Wet bulb temperature Inlet temperature (see Table 3 and Table 4) Air-cooled process chillers (non-ducted on the air side) Dry bulb temperature Wet bulb temperature Inlet temperature (see Table 25) Water(brine)-cooled process chillers Dry bulb temperature 15 °C to 30 °C 4.2 Rating conditions For the rating tests, the appropriate test conditions shall be applied in accordance with: — Table 3 for air-to-air units in heating mode; SIST EN 14511-2:2018

Outdoor heat exchanger Indoor heat exchanger Inlet dry bulb temperature °C Inlet wet bulb temperature °C Inlet dry bulb temperature °C Inlet wet bulb temperature °C Standard rating
conditions Outdoor air / recycled air (e.g. window, double duct, split units) 7 6 20 15 max Exhaust air / recycled air (e.g. single duct heat pump) 20 12 20 12 Exhaust air / outdoor air 20 12 7 6 Application rating
conditions Outdoor air / recycled air (e.g. window, double duct, split units) 2 1 20 15 max. Outdoor air / recycled air (e.g. window, double duct, split units) - 7 - 8 20 15 max. Outdoor air / recycled air (e.g. window, double duct, split units) - 15 — 20 15 max. Outdoor air / recycled air (e.g. window, double duct, split units) 12 11 20 15 max. Exhaust air / outdoor air 20 12 2 1 Exhaust air / outdoor air 20 12 - 7 - 8 SIST EN 14511-2:2018

Outdoor heat exchanger Indoor heat exchanger Inlet dry bulb temperature °C Inlet wet bulb temperature °C Inlet dry bulb temperature °C Inlet wet bulb temperature °C Standard rating
conditions Comfort (outdoor air / recycled air) (e.g. window, double duct, split units) 35 24 a 27 19 Comfort (exhaust air / recycled air) 27 19 27 19 Comfort (exhaust air / outdoor air) 27 19 35 24 Single duct b, c 35 24 35 24 Control cabinet 35 24 35 24 Close control 35 24 24 17 Application rating
conditions Comfort (outdoor air / recycled air) (e.g. window, double duct, split units) 27 19 a 21 15 Single duct b, c 27 19 27 19 Comfort (outdoor air / recycled air) (e.g. window, double duct, split units) 46 24 a 29 19 Control cabinet 50 30 35 24 Close control 27 19 21 15 a The wet bulb temperature condition is not required when testing units which do not evaporate condensate. b When using the calorimeter room method, pressure equilibrium between indoor and outdoor compartments shall be obtained by introducing into indoor compartment, air at the same rating temperature conditions. c The pressure difference between the two compartments of the calorimeter room shall not be greater than 1,25 Pa. This pressure equilibrium can be achieved by using an equalizing device or by creating an open space area in the separation partition wall, which dimensions shall be calculated for the maximum airflow of the unit to be tested. If an open space is created in the partition wall, an air sampling device or several temperature sensors shall be used to measure the temperature of the air from the outdoor compartment to the indoor compartment. SIST EN 14511-2:2018

Outdoor heat exchanger Inlet heat exchanger Inlet temperature Outlet temperature Inlet dry bulb temperature Inlet wet bulb temperature °C °C °C °C Standard rating conditions Water a 10 7 20 15 max. Brine 0
«3 20 15 max. Water loop 20 17 20 15 max. Application rating conditions Water 15 b 20 15 max. Brine 5 b 20 15 max. a The term “water” includes indifferently water from a river or a lake, ground water. b test at the corresponding standard rating conditions for units with variable flow rate. If the resulting flow rate is below the minimum flow rate then this minimum is used with the inlet temperature. Table 6 — Water(brine)-to-air units - Cooling mode
Outdoor heat exchanger Indoor heat exchanger Inlet temperature Outlet temperature Inlet dry bulb temperature Inlet wet bulb temperature °C °C °C °C Standard rating conditions Cooling tower 30 35 27 19 Ground coupled (water or brine) 10 15 27 19 Control cabinet 15 20 35 24 Close control 30 35 24 17 Application rating
conditions Cooling tower 40 a 27 19 Ground coupled (water or brine) 15 a 27 19 C
...