EN 12102-1:2017

Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers

This European Standard establishes requirements for determining, in accordance with a standardized procedure, the sound power level emitted into the surrounding air by air conditioners, heat pumps, liquid chilling packages with electrically driven compressors when used for space heating and/or cooling, and/or for process, as described in the EN 14511 series and dehumidifiers as described in EN 810.
This European Standard also covers the measurement of the sound power level of evaporatively cooled condenser air conditioners, as defined in EN 15218. However, the measurement will be done without external water feeding and these units will thus be considered as the other air conditioners covered by the EN 14511 series.
It is emphasized that this measurement standard only refers to airborne noise.

Luftkonditionierer, Flüssigkeitskühlsätze, Wärmepumpen, Prozesskühler und Entfeuchter mit elektrisch angetriebenen Verdichtern - Bestimmung des Schallleistungspegels - Teil 1: Luftkonditionierer, Flüssigkeitskühlsätze, Wärmepumpen zur Raumbeheizung und -kühlung, Entfeuchter und Prozesskühler

Dieser Europäische Norm Entwurf legt Anforderungen fest, nach denen der von Klimageräten, Wärmepumpen und Flüssigkeitskühlsätzen mit elektrisch angetriebenen Verdichtern zur Raum und/oder Prozessbeheizung und/oder kühlung nach der Normenreihe EN 14511 und Entfeuchtern nach EN 810, an die umgebende Luft abgegebene Schallleistungspegel nach einem genormten Verfahren ermittelt wird.
Dieser Europäische Norm Entwurf behandelt auch die Messung des Schallleistungspegels von Klimageräten mit verdunstungsgekühltem Verflüssiger nach EN 15218. Die Messung muss jedoch ohne Wasserzuleitung von außen durchgeführt werden; diese Geräte werden daher wie die sonstigen in der Normenreihe EN 14511 behandelten Klimageräte betrachtet.
Es wird darauf hingewiesen, dass sich diese Messnorm ausschließlich auf den Luftschall bezieht.

Climatiseurs, groupes refroidisseurs de liquide, pompes à chaleur, refroidisseurs industriels et déshumidificateurs avec compresseur entraîné par moteur électrique - Détermination du niveau de puissance acoustique - Partie 1 : Climatiseurs, groupes refroidisseurs de liquide, pompes à chaleur pour le chauffage et le refroidissement, déshumidificateurs et refroidisseurs industriels

La présente Norme européenne établit les exigences de détermination, suivant un mode opératoire normalisé, du niveau de puissance acoustique émis dans l’air environnant par les climatiseurs, pompes à chaleur ou groupes refroidisseurs de liquide avec compresseur entraîné par moteur électrique, lorsqu’ils sont utilisés pour le chauffage et/ou le refroidissement d’un espace, pour le et/ou les refroidisseurs industriels, comme décrit dans l'EN 14511, et par les déshumidificateurs comme décrits par l’EN 810.
La présente Norme européenne couvre également le mesurage du niveau de puissance acoustique des climatiseurs à condenseur refroidi par évaporation, comme défini dans l’EN 15218. Cependant, le mesurage est réalisé sans alimentation d’eau externe et ces appareils seront alors considérés comme les autres climatiseurs couverts par l’EN 14511.
Il est souligné que la présente norme de mesure se réfère uniquement au bruit aérien.

Klimatske naprave, enote za hlajenje kapljevine, toplotne črpalke, procesne hladilne naprave in razvlaževalniki z električnimi kompresorji - Določanje ravni zvočne moči - 1. del: Klimatske naprave, enote za hlajenje kapljevine, toplotne črpalke za ogrevanje in hlajenje prostora, razvlaževalniki in procesne hladilne naprave

Ta osnutek evropskega standarda v skladu s standardiziranim postopkom določa zahteve za določanje ravni zvočne moči, ki jo v okoljski zrak oddajajo klimatske naprave, toplotne črpalke, enote za tekočinsko hlajenje z električnimi kompresorji, kadar se ti uporabljajo za hlajenje in/ali ogrevanje prostora, vključno z vodno hlajenimi sistemi z več razcepi, kakor je opisano v skupini standardov prEN 14511, in sušilniki zraka, kakor je opisano v standardu EN 810.
Ta osnutek evropskega standarda zajema tudi merjenje ravni zvočne moči klimatskih naprav s kondenzatorjem, ohlajenim z izhlapevanjem, kakor je opisano v standardu EN 15218. Meritev naj bi se opravila brez zunanjega dotoka vode in te enote bodo torej obravnavane kot druge klimatske naprave, zajete v skupini standardov prEN 14511.
Poudariti je treba, da se ta standard za merjenje nanaša zgolj na hrup, ki se prenaša po zraku.
Ta osnutek evropskega standarda ponuja načine za določanje ravni zvočne moči enot. Nekatere od njih so z uporabo laboratorijskih akustičnih metod in dobro nadzorovanih delovnih pogojev posebej prilagojeni zagotavljanju rezultatov z nizko negotovostjo. Te meritve so primerne za namene certificiranja, označevanja z nalepkami in drugega označevanja.
V nekaterih primerih cilj in/ali okolje meritev ne dopuščata tako natančnih metod. Ta osnutek evropskega standarda ponuja tudi načine za ocenjevanje ravni zvočne moči s sprejemljivo natančnostjo, čeprav so akustične metode in/ali delovni pogoji drugačni kot v laboratoriju, npr. meritve na terenu ali meritve za kontrolo kakovosti.
Ta osnutek evropskega standarda podaja dva razreda meritev in rezultatov glede na okolje preskušanja:
– meritve razreda A ustrezajo nadzorovanim delovnim pogojem (standardni pogoji ali pogoji ocenjevanja aplikacij). Določene so glede na tolerance v preglednici 2 in se morajo uporabljati zaradi skladnosti z zahtevami Uredbe komisije (ES) št. 206/2012 z dne 6. marca 2012, ki uveljavlja Direktivo 2009/125/ES Evropskega Parlamenta in Sveta glede zahtev po okoljsko primerni zasnovi za klimatske naprave;
– meritve razreda B ustrezajo primeru, kjer razpona, določenega s tolerancami iz preglednice 2, ni mogoče izpolniti.
Pri obeh razredih je treba uporabiti natančne akustične metode ali akustične metode inženirskega razreda. Izbira metode akustičnega merjenja se izvede skladno s standardom EN ISO 3740 in skupino standardov EN ISO 9614, odvisno od vrste okoliških akustičnih polj (difuzno ali prosto polje, zaprt ali odprt prostor) in razpoložljivih instrumentov. Ne glede na trenutne delovne pogoje je treba poročati o referenci akustičnega standarda z izrecno navedbo razreda natančnosti.
Uporaba standardov EN ISO 3746 in EN ISO 3747 kot metod razreda raziskave ni priporočljiva zaradi visoke stopnje negotovosti. Uporaba teh standardov je dovoljena le pri nenadzorovanih okoljih.
Določene so tri metode za določanje ravni zvočne moči, da bi se izognili pretiranemu omejevanju obstoječih zmožnosti in izkušenj:
– prva metodologija temelji na merjenju v prostoru za preskus odmevov (glej standard EN ISO 3741 in skupino standardov EN ISO 3743);
– druga metoda temelji na meritvah v polju, ki je v osnovi prosto, nad odbojno ravnino (glej standarda EN ISO 3744 in EN ISO 3745);
– tretja metoda temelji na merjenju jakosti zvoka (glejte skupino standardov EN ISO 9614) v okolju, ki naj bi bilo prednostno prosto.
Za reference v tem osnutku evropskega standarda, ki se nanašajo na skupino standardov EN ISO 3743, se naj bi razumelo, kot da se nanašajo tudi na standarda EN ISO 3743-1 ali EN ISO 3743-2.

General Information

• Status: Withdrawn
• Publication Date: 28-Nov-2017
• Withdrawal Date: 26-Jul-2022
• ICS: 17.140.20 - Noise emitted by machines and equipment
• 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 9 - Sound rating of heat pumps, air conditioners and liquid chilling packages
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 27-Jul-2022
• 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: 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
• Directive: 626/2011 - Commission Delegated Regulation (EU) No 626/2011 of 4 May 2011 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to energy labelling of air conditioners
• Directive: 811/2013 - Commission Delegated Regulation (EU) No 811/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of space heaters, combination heaters, packages of space heater, temperature control and solar device and packages of combination heater, temperature control and solar device
• Directive: 813/2013 - Commission Regulation (EU) No 813/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for space heaters and combination heaters
• 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
• Mandate: M/535 - [C(2016)2626) Standardisation request to the European standardisation organisations to draft harmonised European standards pursuant to Article 10(1) of Regulation (EU) No 1025/2012 of the European Parliament and of the Council in support of implementation of Commission Regulation (EU) No 813/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to eco-design requirements for space heaters and combination heaters and Commission Delegated Regulation (EU) No 811/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of space heaters, combination heaters, packages of space heaters, temperature control and solar device and packages of combination heater, temperature control and solar device
• Ref Project: SIST EN 12102-1:2018 - Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers

Relations

• Replaces: EN 12102:2013 - Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling - Measurement of airborne noise - Determination of the sound power level
• Effective Date: 06-Dec-2017
• Replaced By: EN 12102-1:2022 - Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers
• Effective Date: 31-Jul-2019

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.QDSUDYHLuftkonditionierer, Flüssigkeitskühlsätze, Wärmepumpen, Prozesskühler und Entfeuchter mit elektrisch angetriebenen Verdichtern - Bestimmung des Schallleistungspegels - Teil 1: Luftkonditionierer, Flüssigkeitskühlsätze, Wärmepumpen zur Raumbeheizung und -kühlung, Entfeuchter und ProzesskühlerAir conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers27.080Heat pumps23.120QDSUDYHVentilators. Fans. Air-conditionersICS:Ta slovenski standard je istoveten z:EN 12102-1:2017SIST EN 12102-1:2018en,fr,de01-marec-2018SIST EN 12102-1:2018SLOVENSKI
STANDARDSIST EN 12102:20141DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12102-1
November
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s yä s v rä t râ
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{ sä s v rä u r Supersedes EN
s t s r tã t r s uEnglish Version
Air conditionersá liquid chilling packagesá heat pumpsá process chillers and dehumidifiers with electrically driven compressors æ Determination of the sound power level æ Part
sã Air conditionersá liquid chilling packagesá heat pumps for space heating and coolingá dehumidifiers and process chillers Climatiseursá groupes refroidisseurs de liquideá pompes à chaleurá refroidisseurs industriels et déshumidificateurs avec compresseur entraîné par moteur électrique æ Détermination du niveau de puissance acoustique æ Partie
s ã Climatiseursá groups refroidisseurs de liquideá pompes à chaleur pour le chauffage et la réfrigérationá
déshumidificateurs et refroidisseurs industriels
Luftkonditioniererá Flüssigkeitskühlsätzeá Wärmepumpená Prozesskühler und Entfeuchter mit elektrisch angetriebenen Verdichtern æ Bestimmung des Schallleistungspegels æ Teil
sã Luftkonditioniererá Flüssigkeitskühlsätzeá Wärmepumpen zur Raumbeheizung und ækühlungá Entfeuchter und Prozesskühler This European Standard was approved by CEN on
s October
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 y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s t s r tæ sã t r s y ESIST EN 12102-1:2018

European foreword . 4 Introduction . 5 1 Scope . 7 2 Normative references . 7 3 Terms, definitions and symbols . 8 3.1 Terms and definitions . 8 3.2 Symbols, subscripts and units . 9 3.2.1 General . 9 3.2.2 Non ducted units . 9 3.2.3 Ducted units . 9 4 Measuring instruments . 10 5 Operation of the unit . 11 6 Installation of the unit . 12 6.1 General . 12 6.2 Ducted units . 13 6.2.1 Installation . 13 6.2.2 Duct end correction . 14 6.2.3 Bend correction . 15 6.2.4 Pressure and airflow measurements . 15 6.2.5 Casing radiated test . 16 6.3 Wall mounted units . 16 6.4 Ceiling mounted units. 16 6.5 Window-type units . 16 6.6 Multisplit systems . 16 6.7 Single duct units . 17 6.7.1 Noise radiated by the casing . 17 6.7.2 Noise from duct outlet . 17 7 Acoustic measurement methods . 17 7.1 Frequency range . 17 7.2 Method selection . 17 7.2.1 General . 17 7.2.2 Target of measurement . 18 7.3 Diffuse field methods . 18 7.3.1 General . 18 7.3.2 Non ducted units . 18 7.3.3 Ducted units . 19 7.4 Installation of the free field over a reflecting plane method . 20 7.4.1 General . 20 7.4.2 Reference surface . 20 7.4.3 Measuring surface . 20 8 Uncertainty of measurement results . 22 9 Test report . 22 9.1 General . 22 SIST EN 12102-1:2018

Specific measurement for variable speed units . 25 A.1 General requirements . 25 A.2 Test mode . 25 A.3 Measurements process . 25 A.4 Additional requirements applying to Ecodesign and Energy labelling regulations . 25 Annex B (informative)
Typical configurations of air conditioners and heat pumps. 26 B.1 General . 26 B.2 Air-to-air units . 26 B.3 Air-to-water(brine) units . 28 B.4 Water(brine)-to-water(brine) units . 29 B.5 Water(brine)-to-air units . 30 Annex ZA (informative)
Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 206/2012 aimed to be covered . 31 Annex ZB (informative)
Relationship between this European Standard and the energy aimed to be covered . 32 Annex ZC (informative)
Relationship between this
European
Standard and the ecodesign requirements of Commission Regulation (EU) No 813/2013 aimed to be covered . 33 Annex ZD (informative)
Relationship between this European Standard and the energy labelling requirements of Commission Regulation (EU) No 811/2013 aimed to be covered . 34 Bibliography . 35 SIST EN 12102-1:2018
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