EN 12102-1:2017
(Main)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
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
- 13-Apr-2025
- Technical Committee
- CEN/TC 113 - Heat pumps and air conditioning units
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 27-Jul-2022
- Completion Date
- 14-Apr-2025
Relations
- Effective Date
- 06-Dec-2017
- Effective Date
- 31-Jul-2019
Frequently Asked Questions
EN 12102-1:2017 is a standard published by the European Committee for Standardization (CEN). Its full title is "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 standard covers: 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.
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.
EN 12102-1:2017 is classified under the following ICS (International Classification for Standards) categories: 17.140.20 - Noise emitted by machines and equipment; 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 12102-1:2017 has the following relationships with other standards: It is inter standard links to EN 12102:2013, EN 12102-1:2022. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12102-1:2017 is associated with the following European legislation: EU Directives/Regulations: 2009/125/EC, 206/2012, 626/2011, 811/2013, 813/2013; Standardization Mandates: M/488, M/495, M/535. 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 12102-1:2017 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.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
t r s y ICS
s yä s v rä t râ
t yä r z râ
{ 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
¯ Determination of the sound power level: — Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers — Part 2: Heat pump water heaters 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 12102-1:2018
Ä solid of the radiation path from the test opening — W sound power — W0 reference sound power — i indoor side of units — o outdoor side of units — d in duct — 3.2.2 Non ducted units LWi sound power level radiated by the indoor side. LWo sound power level radiated by the outdoor side. 3.2.3 Ducted units For ducted unit, the required value is the sound power level travelling into the duct. It is assessed from the sound power level radiated by the air outlet opening of the duct, corrected by the “duct end correction” factor E (see 6.2.2). LWd sound power level travelling into the (discharge or suction) duct. For the case of a ducted indoor side of a split unit: LWdi sound power level travelling into the (discharge or suction) duct of indoor unit. For the case of a ducted unit on the outdoor side: LWdo sound power travelling into the (discharge or suction) duct of outdoor unit. The sound radiated by the casing does not require any specific suffix. Use the same symbols as in 3.2.1 to specify which unit is concerned, indoor or outdoor side. SIST EN 12102-1:2018
- temperature inlet/outlet °C ±0,3 K
- volume flow m3/s ±3 % Air
- dry bulb temperature °C ±0,5 K
- wet bulb temperature °C ±0,8 K
- static pressure difference Pa ±8 P
¶ 100 Pa)
±8 P > 100 Pa)
- volume flow m3/s ±10 % Refrigerant
- pressure at compressor outlet kPa ±3 %
- temperature °C ±1 K Concentration
- heat transfer medium %vol ±4 % Electrical quantities
- voltage V ±1 % Rotation speed min «1 ±1 % Wet bulb temperature measurement involves the generation of air flow around a wet thermometer which may generate unwanted noise in the sound power measurement. It is then recommended to measure relative humidity or dew point instead of determining the wet bulb temperature. Suitable windshields are recommended to be fitted on microphones if they have to be affected by air velocity (above about 2 m/s) which may be produced by the unit under test or by the laboratory facilities. Adjustment shall be made to the measured sound pressure levels to compensate for any alteration in the sensitivity of shielded microphones. Above 10 m/s, windshields are usually not efficient enough and care shall be taken to reduce the air velocity (by changing the location of microphones) or to change the type of windshields. It is recommended to fit the intensity probes with windshields if they have to be affected by air velocity because they are much more sensitive to that parameter. For instance, the maximum air velocity admitted by EN ISO 9614-1 is 2 m/s. SIST EN 12102-1:2018
- inlet temperature ±1 K ±1,5 K
- inlet /outlet temperature difference ±1 K ±1,5 K
- volume flow ±5 % ±10 % Air
-inlet temperature (dry bulb or wet bulb) ±2 K a ±3 K Airflow
- Static pressure difference — ±8 P
¶ 100 Pa
- Airflow b ±5 % ±10 %
- rpm of fan ±3 % ±6 % Refrigerant
- Liquid temperature ±3 K ±5 K
- Saturated vapour/bubble point temperature ±1,5 K ±2,5 K Voltage ±4 % ±4 % a Care shall be taken with controlled outdoor fan speed units. Unless a specific procedure for fixing the frequency of the outdoor fan(s) is specified in the manufacturer's manuals bundled with the unit, the test shall be performed at maximum fan speed obtained with the unit running within the standard rating temperature conditions plus tolerances. b For units with outdoor heat exchanger surfaces greater than 5 m2, the deviation on the air inlet dry bulb temperature is doubled. For units tested in enclosed space, care should be taken to the airflow of the unit (m3/h) which would preferably not exceed 60 times the volume of the room (m3). This upper limit indicates the microphones can be submitted to excessive air velocity. In addition, it is recommended to check the air speed through the microphone path(s) or at the different microphone positions to ensure negligible influence of air speed over the microphone(s). In the case of air source heat pumps, the evaporator shall be free of ice during the measurement. However, sound measurements are sometimes not possible due to coil frosting and stationary time running requirement. 6 Installation of the unit 6.1 General The unit shall be installed and connected up for the test as recommended by the manufacturer in its installation and operation instruction manual. In case of split or ducted units, care shall be taken to ensure that transmission of structur
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La norme EN 12102-1:2017 joue un rôle essentiel dans l'établissement d'une méthodologie claire pour la détermination du niveau de puissance acoustique des climatiseurs, des groupes de froid, des pompes à chaleur, et des déshydrateurs. Son champ d'application s'étend à divers équipements électriquement entraînés utilisés pour le chauffage et le refroidissement de l'espace, ainsi que pour des processus spécifiques. L'un des principaux atouts de cette norme réside dans son approche standardisée, permettant d'assurer la comparabilité des résultats obtenus selon une procédure uniforme. Cela s'avère particulièrement pertinent pour les fabricants et les utilisateurs finaux, qui peuvent ainsi évaluer et comparer le bruit émis par différents équipements grâce à un cadre de référence commun. De plus, la norme inclut explicitement la mesure des climatiseurs à condensation refroidis par évaporation, en précisant que ces unités sont évaluées sous des conditions spécifiques. Cela élargit considérablement la portée de la mesure, permettant aux utilisateurs de prendre des décisions éclairées sur le choix des équipements en termes de performance acoustique, tout en renforçant l'importance de la réduction du bruit dans les environnements résidentiels et commerciaux. Il est également pertinent de noter que la norme se concentre uniquement sur le bruit aérien, ce qui démontre une définition précise des domaines d'application et renforce son orientabilité vers l’exigence de normes acoustiques claires pour les appareils concernés. En résumé, la norme EN 12102-1:2017 constitue un document fondamental pour quiconque s'intéresse à la performance acoustique des climatiseurs et systèmes associés, équilibrant performance technique et considération des nuisances sonores, et soulignant son utilité dans un contexte de réglementation et de développement durable.
この標準SIST EN 12102-1:2018は、空調機器、液体冷却パッケージ、熱ポンプ、プロセス用チラーおよび除湿器の電気駆動コンプレッサーに関して、周囲の空気に放出される音圧レベルの測定方法を定義しています。この標準は、EN 14511シリーズおよびEN 810に記載されている機器の評価において、標準化された手順に従って音圧レベルを定量化するための要件を確立しています。 標準の範囲は広く、空間の暖房と冷却のために使用される機器だけでなく、プロセス用チラーや除湿器も対象に含まれています。これにより、関連するすべての機器に適用可能な明確なガイドラインが提供され、業界全体のエネルギー効率と騒音管理の向上に寄与します。 この標準の強みは、音圧レベルの測定が、屋外の騒音を考慮することで、実際の使用条件に合ったデータを提供する点にあります。また、蒸発冷却凝縮器を用いた空調機器についても適用されるため、多様な冷却技術に対する包括的な評価が可能です。加えて、この標準は音波が空気中に広がる特性を重視しており、実用的な騒音管理の枠組みを提供しています。 SIST EN 12102-1:2018は、空調業界におけるサステナブルな開発を促進し、製造者が製品の設計段階で騒音の影響を考慮することを奨励するため、非常に重要な役割を果たします。この標準を用いることで、製品の市場競争力が高まり、消費者にとっても静かな使用環境が実現されることが期待されます。
SIST EN 12102-1:2018 문서는 전기 구동 압축기를 사용하는 공조기, 액체 냉각 패키지, 히트 펌프, 프로세스 냉각기 및 제습기에 대한 소음 출력 수준을 결정하기 위한 규정을 제공합니다. 본 표준은 EN 14511 시리즈에 명시된 난방 및 냉방용 장치 및 EN 810에 규정된 제습기를 포함한 다양한 장치에서 방출되는 소음의 표준화된 측정을 위한 절차를 수립하고 있습니다. 이 표준의 주요 강점 중 하나는 공기 중 소음에 대한 측정을 명확히 규정함으로써, 관련 분야의 전문가들이 일관된 방법으로 장비의 소음 성능을 평가할 수 있도록 돕는다는 점입니다. 이는 사용자에게 보다 조용하고 쾌적한 환경을 제공하기 위한 중요한 기준이 됩니다. 또한 EN 15218에 정의된 증발식 냉각 응축기 공조기의 소음 출력 수준 측정도 포함되어 있으며, 이는 외부 물 공급 없이 수행됩니다. 이러한 접근은 기계의 성능을 보다 정확하게 이해하고 비교할 수 있는 기회를 제공합니다. 따라서 SIST EN 12102-1:2018 표준은 공조 시스템의 소음 평가를 위한 필수적인 지침을 제공하며, 공조기 및 관련 시스템의 설계, 평가, 판매에서 중요한 역할을 합니다. 본 문서는 효율적인 음향 관리와 환경적 쾌적함을 추구하는 현대 소비자 및 산업의 요구에 부합하는 절대적으로 필요한 자료입니다.
The EN 12102-1:2017 standard provides a comprehensive framework for determining the sound power level of various cooling equipment, including air conditioners, heat pumps, liquid chilling packages, and dehumidifiers with electrically driven compressors. The scope of this standard is well-defined, focusing specifically on the measurement of airborne noise emitted into the surrounding environment. One of the strengths of EN 12102-1:2017 is its standardized measurement procedure, which ensures consistency and reliability in assessing the sound power levels. This standard addresses various applications, including space heating and cooling, and process chillers, thus catering to a broad range of needs within the HVAC industry. It also includes provisions for evaporatively cooled condenser air conditioners, broadening its applicability while maintaining clarity on the measurement process, specifically that it will not involve external water feeding. The inclusion of guidelines that refer to the EN 14511 series for air conditioners and the EN 810 classification for dehumidifiers further enhances the standard's relevancy by aligning it with existing norms and standards in the industry. It provides essential information for manufacturers and consumers alike regarding the noise performance of these systems, which is increasingly significant in product selection criteria today. Overall, the EN 12102-1:2017 standard stands out for its precise focus on sound power level determination, offering manufacturers guidelines to ensure compliance with noise regulations and facilitating consumers in making informed decisions based on performance metrics related to sound emissions.
Die Norm EN 12102-1:2017 bietet eine umfassende Grundlage für die Bestimmung des Schallleistungspegels von Klimaanlagen, Flüssigkeitskühlpaketen und Wärmepumpen mit elektrisch betriebenen Kompressoren. Ihre Relevanz wird besonders dadurch unterstrichen, dass sie einheitliche Anforderungen für die Messung des Schallleistungspegels etabliert, was eine Vergleichbarkeit zwischen verschiedenen Geräten und Herstellern ermöglicht. Ein wesentlicher Stärke dieser Norm ist die detaillierte Beschreibung des standardisierten Verfahrens zur Schallmessung, das in Übereinstimmung mit der EN 14511 Reihe für Raumheizung und -kühlung sowie der EN 810 für Entfeuchter erfolgt. Diese systematische Herangehensweise gewährleistet, dass die Messergebnisse zuverlässige und genaue Informationen liefern, die für die Bewertung der Geräuschentwicklung von Klimaanlagen und ähnlichen Geräten unerlässlich sind. Die Norm deckt auch spezielle Anwendungen ab, wie die Messung von schallgeprüften Verdampfersystemen, die gemäß EN 15218 definiert sind. Dies erweitert den Anwendungsbereich der Norm und bietet Herstellern und Verbrauchern zusätzliche Klarheit über deren Geräuschentwicklung unter realistischen Betriebsbedingungen. Ein weiterer bedeutender Aspekt der EN 12102-1:2017 ist, dass sie sich ausschließlich auf Luftgeräusche konzentriert. Dies ermöglicht es, die spezifischen Geräuschquellen und deren Einfluss auf die Umgebung besser zu verstehen, was sowohl für die Produktentwicklung als auch für die Vermarktung von Klimaanlagen und Wärmepumpen von großer Bedeutung ist. Insgesamt stellt die EN 12102-1:2017 einen wichtigen Schritt in Richtung einer standardisierten Bewertung von Schallleistungspegeln dar. Durch ihre klaren Vorgaben und den umfassenden Anwendungsbereich leistet sie einen entscheidenden Beitrag zur Verringerung von Lärmbelästigungen und zur Verbesserung der Benutzerfreundlichkeit von klima- und wärmetechnischen Geräten.
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