EN 16147:2017
(Main)Heat pumps with electrically driven compressors - Testing, performance rating and requirements for marking of domestic hot water units
Heat pumps with electrically driven compressors - Testing, performance rating and requirements for marking of domestic hot water units
This European Standard specifies methods for testing, rating of performance and calculation of water heating energy efficiency of air/water, brine/water, water/water and direct exchange/water heat pump water heaters and heat pump combination heaters with electrically driven compressors and connected to or including a domestic hot water storage tank for domestic hot water production.
This European Standard comprises only the testing procedure for the domestic hot water production of the heat pump system.
NOTE 1 Testing procedures for simultaneous operation for domestic hot water production and space heating are not treated in this standard. Simultaneous means that domestic hot water production and space heating generation occur at the same time and may interact.
NOTE 2 For heat pump combination heaters the seasonal efficiency of space heating is determined according to EN 14825.
This European Standard only applies to water heaters which are supplied in a package of heat pump and storage tank. In the case of water heaters consisting of several parts with refrigerant connections, this European Standard applies only to those designed and supplied as a complete package.
This European Standard does not specify requirements of the quality of the used water.
Wärmepumpen mit elektrisch angetriebenen Verdichtern - Prüfungen, Leistungsbemessung und Anforderungen an die Kennzeichnung von Geräten zum Erwärmen von Brauchwarmwasser
Diese Europäische Norm legt Verfahren zur Prüfung, Bewertung der Leistung und Berechnung der Energieeffizienz beim Erwärmen des Wassers für Wärmepumpen-Wassererwärmer und Kombi-Wärmepumpen-Heizgeräte mit elektrisch angetriebenen Verdichtern, die mit einem Speicher für Brauchwarmwasser verbunden sind oder einen solchen enthalten, bei Luft/Wasser, Sole/Wasser, Wasser/Wasser und Direktaustausch/Wasser für die sanitäre Warmwasserbereitung fest.
Diese Europäische Norm umfasst nur das Prüfverfahren für die sanitäre Warmwasserbereitung des Wärmepumpensystems.
Anmerkung 1: Prüfverfahren für die gleichzeitige sanitäre Warmwasserbereitung und Raumheizung werden in dieser Norm nicht behandelt. Gleichzeitig bedeutet, dass die sanitäre Warmwasserbereitung und die Wärmeerzeugung für die Raumheizung zur gleichen Zeit erfolgen und in Wechselwirkung treten dürfen.
Anmerkung 2: Für Kombi-Wärmepumpen-Heizgeräte wird die saisonale Arbeitszahl der Raumheizung nach EN 14825 bestimmt.
Diese Europäische Norm gilt nur für Wassererwärmer, die als Verbundanlage aus Wärmepumpe und Warmwasserspeicher geliefert werden. Bei Wassererwärmern, die aus mehreren Teilen mit Kältemittelanschlüssen bestehen, gilt diese Europäische Norm nur für die Geräte, die als vollständige Einheit konstruiert und geliefert werden.
Diese Europäische Norm legt keine Anforderungen an die Qualität des gebrauchten Wassers fest.
Pompes à chaleur avec compresseur entraîné par moteur électrique - Essais, détermination des performances et exigences pour le marquage des appareils pour eau chaude sanitaire
La présente Norme européenne spécifie les méthodes d’essai, la détermination des performances et le calcul de l’efficacité énergétique pour la production d’eau chaude des chauffe-eau thermodynamiques air/eau, eau glycolée/eau, eau/eau et détente directe/eau et des dispositifs mixtes par pompe à chaleur équipés de compresseurs entraînés par moteur électrique et raccordés ou intégrés à un réservoir de stockage d’eau chaude sanitaire pour la production d’eau chaude sanitaire.
La présente Norme européenne ne comprend que les procédures d’essai pour la production d’eau chaude sanitaire par le système de pompe à chaleur.
NOTE 1 Les procédures d’essai applicables simultanément à la production d’eau chaude sanitaire et au chauffage des locaux ne sont pas traitées dans la présente norme. Le terme « simultanément » signifie que la production d’eau chaude sanitaire et la génération du chauffage des locaux s’effectuent en même temps et peuvent interagir.
NOTE 2 Pour les dispositifs de chauffage mixte par pompe à chaleur, l’efficacité saisonnière pour le chauffage des locaux est déterminée conformément à l’EN 14825.
La présente Norme européenne s’applique uniquement aux chauffe-eau qui sont fournis sous forme d’ensemble comprenant une pompe à chaleur et un réservoir de stockage. Dans le cas de chauffe-eau composés d’éléments séparés avec des branchements de fluide frigorigène, la présente Norme européenne ne s’applique qu’aux appareils conçus et fournis comme un ensemble.
La présente Norme européenne ne spécifie pas d’exigences sur la qualité de l’eau utilisée.
Toplotne črpalke z električnimi kompresorji - Preskušanje, vrednotenje lastnosti in zahteve za označevanje naprav za pripravo tople sanitarne vode
Ta evropski standard določa metode za preskušanje, vrednotenje zmogljivosti in izračun energetske učinkovitosti ogrevanja kombinacij zrak/voda, slanica/voda, voda/voda in neposredna izmenjava/voda grelnikov vode s toplotno črpalko ter kombiniranih grelnikov s toplotno črpalko z električno gnanimi kompresorji, ki so povezani z ali vključujejo rezervoar za toplo sanitarno vodo za proizvodnjo tople sanitarne vode.
OPOMBA 1:Ta standard ne obravnava preskusnih postopkov za sočasno delovanje proizvodnje tople sanitarne vode in ogrevanja prostorov. Sočasno pomeni, da proizvodnja tople sanitarne vode in ogrevanje prostorov potekata ob istem času, pri čemer lahko pride do medsebojnega vpliva.
Ta evropski standard zajema le preskusni postopek za proizvodnjo tople sanitarne vode s sistemom toplotne črpalke.
OPOMBA 2: Pri kombiniranih grelnikih s toplotno črpalko se sezonska učinkovitost ogrevanja prostorov določi v skladu s standardom EN 14825.
Ta evropski standard se uporablja samo za grelnike vode, ki so dobavljeni v kompletu s toplotno črpalko in rezervoarjem za vodo. Pri grelnikih vode, ki so sestavljeni iz več delov, s priključki za hladilno sredstvo se ta evropski standard uporablja samo za tiste, ki so zasnovani in dobavljeni kot celoten komplet.
Ta evropski standard ne določa zahtev za kakovost uporabljene vode.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Wärmepumpen mit elektrisch angetriebenen Verdichtern - Prüfungen, Leistungsbemessung und Anforderungen an die Kennzeichnung von Geräten zum Erwärmen von BrauchwarmwasserPompes à chaleur avec compresseur entraîné par moteur électrique - Essais, détermination des performances et exigences pour le marquage des appareils pour eau chaude sanitaireHeat pumps with electrically driven compressors - Testing, performance rating and requirements for marking of domestic hot water units91.140.65Oprema za ogrevanje vodeWater heating equipment27.080Heat pumps23.140VWURMLCompressors and pneumatic machinesICS:Ta slovenski standard je istoveten z:EN 16147:2017SIST EN 16147:2017en,fr,de01-marec-2017SIST EN 16147:2017SLOVENSKI
STANDARDSIST EN 16147:2011/AC:2012SIST EN 16147:20111DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16147
January
t r s y ICS
t yä r z r Supersedes EN
s x s v yã t r s sEnglish Version
Heat pumps with electrically driven compressors æ Testingá performance rating and requirements for marking of domestic hot water units Pompes à chaleur avec compresseur entraîné par moteur électrique æ Essaisá détermination des performances et exigences pour le marquage des appareils pour eau chaude sanitaire
Wärmepumpen mit elektrisch angetriebenen Verdichtern æ Prüfungená Leistungsbemessung und Anforderungen an die Kennzeichnung von Geräten zum Erwärmen von Brauchwarmwasser This European Standard was approved by CEN on
z October
t r s xä
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:
Avenue Marnix 17,
B-1000 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 x s v yã t r s y ESIST EN 16147:2017
Load profiles . 41 Annex ZA (informative)
Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 814/2013 aimed to be covered . 46 Annex ZB (informative)
Relationship between this European Standard and and the ecodesign requirements of Commission Regulation (EU) No 812/2013 aimed to be covered . 48 Annex ZC (informative)
Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 813/2013 aimed to be covered . 49 Annex ZD (informative)
Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 811/2013 aimed to be covered . 50 Bibliography . 52 Figures Figure 1 — Stages and order of the tests . 18 Figure 2 — Illustration of a test for one possible load profile . 23 Figure 3 — Test procedure for “SMART CYCLE” . 27
Tables Table 1 — Uncertainties of measurement for indicated values . 13 SIST EN 16147:2017
EN 61000-3-11, Electromagnetic compatibility (EMC) - Part 3-11: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems - Equipment with rated current <= 75 A and subject to conditional connection (IEC 61000-3-11) SIST EN 16147:2017
DHWSCOP Seasonal Coefficient of Performance for domestic hot water
dt test phase duration s est duration of the last on-off-cycle of the heat pump s th heating up time s t40 time from starting the draw-off until WH is less than 40 °C s ttap duration of a draw-off of useful water s tTTC load profile time h TDB dry bulb temperature °C Tm useful water temperature °C Tp peak temperature °C TWB wet bulb temperature °C .airV nominal air volume flow rate m3/s .fluidV measured liquid volume flow rate m3/s Vm storage volume l V40 mixed water at 40 °C l Weh-HP total electrical energy consumption during the test duration th kWh Weh-M measured electrical energy consumption during the test duration th kWh WEL-Corr correction due to electrical energy consumption of fan/liquid pump kWh WEL-LP total electrical energy consumption during the whole load profile kWh WEL-M-LP total measured electrical energy consumption kWh WEL-OFF calculated electrical energy consumption for off-peak products kWh Wes-HP total electrical energy consumption during the last on-off-cycle kWh SIST EN 16147:2017
efficiency of the fan or the pump according to EN 14511–3 — wh water heating energy efficiency % ntap number of draw-offs during the load profile — WC incoming cold water temperature °C WC(t) incoming cold water temperature during draw-off °C WH outgoing hot water temperature °C WH(t) hot water temperature during draw-off °C 'WH reference hot water temperature °C (T) density of water at temperature T kg/m3 5 Installation requirements 5.1 Test apparatus and uncertainties of measurement The test apparatus shall be designed in such a way that all requirements for adjustment of set values, stability criteria and uncertainties of measurement according to this European Standard can be fulfilled. Water systems or other heat transfer liquid systems shall be sufficiently free of entrained gas as to ensure that the measured results are not significantly influenced. The inlet and outlet temperatures of the domestic water are measured in the centre of the flow and as close as possible to the appliance. The response time of the temperature sensor and the sampling interval have to be chosen to maintain the uncertainties in Table 1. Ducted air systems shall be sufficiently airtight to ensure that the measured results are not significantly influenced by exchange of air with the surroundings. The uncertainties of measurement shall not exceed the values specified in Table 1. SIST EN 16147:2017
¶ 20 kPa) ± 5 % P
· 20 kPa) Brine concentration %
vol. ±2 %
vol. Air (heat source) Dry bulb temperature °C ±0,2 K Wet bulb temperature °C ±0,4 K Volume flow m3/h ±5 % Static pressure difference Pa ±5 P
¶ 100 Pa) ±5 P
· 100 Pa) Electrical quantities Electric power W ±0,1
W) ±1
W) Electrical energy kWh ±1 % Voltage V ±0,5 % current A ±0,5 % Ambient Ambient temperature indoors °C ±0,5 K 5.2 Test room for the outdoor heat exchanger of air source heat pumps The size of the test room shall be selected to avoid any resistance to air flow at the air inlet and air outlet orifices of the test object. The air flow through the room shall not be capable of initiating any short circuit between the two orifices, and therefore the velocity of air flow at these two locations shall not exceed 1,5 m/s when the test object is switched off. Unless otherwise stated by the manufacturer, the air inlet and air outlet orifices shall not be less than 1 m from the surfaces of the test room; this also applies to any measuring ducts. SIST EN 16147:2017
inlet temperature ±1 K ±1 K - volume flow
· s r l/min (±5 %) ±0,5
l/min)
· s r l/min (±10 %) ±1,0
l/min) Liquid - Liquid source Inlet temperature ±0,2 K — ±0,5 K ±0,5 K — — - Volume flow ±1 % ±2,5 % - Static pressure difference – ±10 % Others Voltage ±4 % ±4 % a Interval H applies when the heat pump is operating, except for the first 10 min after termination of a defrost cycle, and the first 10 min after a restart of the heat pump. b Interval D applies during a defrost cycle and during the first 10 min after the termination of a defrost cycle when the heat pump is operating in the heating mode. c Interval S applies when the compressor is stopped and during the first 10 min after the hot water thermostat has started again the heat pump. d For units with outdoor heat exchanger surfaces greater than 5 m2, the deviation on the air inlet dry bulb temperature is doubled. Table 3 — Test conditions applicable to all systems Measured variable Set value Power supply voltage Rated voltage Power supply frequency Rated frequency Air flow rate on the heat source side Nominal, as indicated by the manufacturer. When only a range is given, tests are to be carried out at the maximum value. Temperature of the incoming cold water 10 °C Pressure of incoming cold water max. 0,6 MPa (6 bar) Hot water flow rate (see load profiles in Annex A) SIST EN 16147:2017
from 15 to 30
average 7 (6)
colder 2 (1)
warmer 14 (13)
Outdoor air heat pump (outdoor side)
–
heat source temperature 20 average 7 (6)
colder 2 (1)
warmer 14 (13)
Non heated space air 15 (12) – heat source temperature 15 Indoor air 20 (15) – heat source temperature 20 Exhaust air 20 (12) – from 15 to 30 20 Water – 10 / 7 b from 15 to 30 20 Brine –
b from 15 to 30 20 Direct evaporation – 4 a from 15 to 30 20 a Brine bath mean temperature for direct evaporation testing. b The outlet temperature shall be used by the manufacturer for setting the flow rate that is to be maintained during the test in accordance with 6.4. Table 5 — Maximum ventilation exhaust air available dependent on declared load profile Declared load profile XXS XS S M L XL XXL 3XL 4XL Maximum ventilation exhaust air available, m3/h 109 128 128 159 190 870 1 021 2 943 8 830 The flow rates in Table 5 are expressed in m3/h at a humidity of 5,5 g/m3. NOTE Measurement of the air flow rate according to EN ISO 5801. SIST EN 16147:2017
Key 1 [Stage C] Filling and heating up period (see 7.7) T temperature 2 [Stage D] Standby power input (see 7.8) t time 3 [Stage E] Water draw
...
Frequently Asked Questions
EN 16147:2017 is a standard published by the European Committee for Standardization (CEN). Its full title is "Heat pumps with electrically driven compressors - Testing, performance rating and requirements for marking of domestic hot water units". This standard covers: This European Standard specifies methods for testing, rating of performance and calculation of water heating energy efficiency of air/water, brine/water, water/water and direct exchange/water heat pump water heaters and heat pump combination heaters with electrically driven compressors and connected to or including a domestic hot water storage tank for domestic hot water production. This European Standard comprises only the testing procedure for the domestic hot water production of the heat pump system. NOTE 1 Testing procedures for simultaneous operation for domestic hot water production and space heating are not treated in this standard. Simultaneous means that domestic hot water production and space heating generation occur at the same time and may interact. NOTE 2 For heat pump combination heaters the seasonal efficiency of space heating is determined according to EN 14825. This European Standard only applies to water heaters which are supplied in a package of heat pump and storage tank. In the case of water heaters consisting of several parts with refrigerant connections, this European Standard applies only to those designed and supplied as a complete package. This European Standard does not specify requirements of the quality of the used water.
This European Standard specifies methods for testing, rating of performance and calculation of water heating energy efficiency of air/water, brine/water, water/water and direct exchange/water heat pump water heaters and heat pump combination heaters with electrically driven compressors and connected to or including a domestic hot water storage tank for domestic hot water production. This European Standard comprises only the testing procedure for the domestic hot water production of the heat pump system. NOTE 1 Testing procedures for simultaneous operation for domestic hot water production and space heating are not treated in this standard. Simultaneous means that domestic hot water production and space heating generation occur at the same time and may interact. NOTE 2 For heat pump combination heaters the seasonal efficiency of space heating is determined according to EN 14825. This European Standard only applies to water heaters which are supplied in a package of heat pump and storage tank. In the case of water heaters consisting of several parts with refrigerant connections, this European Standard applies only to those designed and supplied as a complete package. This European Standard does not specify requirements of the quality of the used water.
EN 16147:2017 is classified under the following ICS (International Classification for Standards) categories: 27.080 - Heat pumps; 27.200 - Refrigerating technology. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 16147:2017 has the following relationships with other standards: It is inter standard links to EN 16147:2011/AC:2011, EN 16147:2011, EN 16147:2017+A1:2022, EN 16147:2017/FprA1, EN 16147:2017/AC:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 16147:2017 is associated with the following European legislation: EU Directives/Regulations: 2009/125/EC, 811/2013, 812/2013, 813/2013, 814/2013; Standardization Mandates: M/495, M/534, 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.
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SIST EN 16147:2017 표준은 전기 구동 압축기를 사용하는 열 펌프의 가정용 온수 생산 시스템에 대한 테스트, 성능 평가 및 표시 요구 사항을 명확히 규정하고 있습니다. 이 표준의 범위는 공기/물, 염수/물, 물/물 및 직접 교환/물 열 펌프 가정용 온수기 및 열 펌프 조합 난방기와 같은 다양한 시스템에 대한 테스트 방법과 에너지 효율을 평가하는 것을 포함합니다. 이 표준의 주요 강점 중 하나는 열 펌프 시스템의 가정용 온수 생산에 특화된 테스트 절차를 제공한다는 점입니다. 특히, 여러 가지 유형의 열 펌프를 포함하는 패키지에서 제공되는 온수기만을 대상으로 하여, 소비자가 신뢰할 수 있는 성능 데이터를 받을 수 있도록 도와줍니다. 또한, 이 표준은 복잡한론 구조를 가진 시스템의 경우, 완전 패키지로 설계된 제품에 한정하여 요구 사항을 명확히 하여 사용자가 혼동하지 않도록 합니다. 한편, 이 표준은 가정용 난방과 온수 생산의 동시 작동에 대한 절차를 다루지 않으며, 이는 별도의 표준인 EN 14825에 따른 계절적 효율성을 고려해야 함을 명확히 하고 있습니다. 이러한 구분은 성능 테스트 시 사용자의 이해를 돕고, 정확한 데이터 수집을 통해 보다 나은 제품 결정을 할 수 있게 지원합니다. SIST EN 16147:2017은 가정용 온수기 시장의 요구를 반영한 현대적인 열 펌프 솔루션의 기준을 제공함으로써, 관련 업체와 소비자 모두에게 신뢰할 수 있는 가이드라인을 제시합니다. 이 문서는 가정용 열 펌프의 에너지 효율성과 성능의 중요성을 강조하며, 전반적인 시장에서의 경쟁력 있는 위치를 유지하는 데 기여합니다.
SIST EN 16147:2017は、電気駆動コンプレッサーを搭載した熱ポンプの国内用温水ユニットに関する標準規格です。この規格は、空気/水、ブライン/水、水/水、直接交換/水の熱ポンプによる温水生産のテスト方法、性能評価、およびエネルギー効率の計算方法を明確に規定しています。 この規格の強みは、熱ポンプシステムの国内用温水生産に特化したテスト手順を提供している点です。特に、家庭用温水ストレージタンクに接続された熱ポンプユニットに対する要求を明文化しているため、国内市場における製品の信頼性と透明性を向上させる助けになります。また、この規格は熱ポンプ結合ヒーターの季節効率を推定するための基準であるEN 14825との整合性も確保しており、ユーザーにとっての利便性を高めています。 さらに、SIST EN 16147:2017は、最終的な製品が完全なパッケージとして設計・供給されることを前提としており、複雑な個別部品の接続を必要としないことから、特定の市場ニーズに応じたシンプルな実装が可能です。このように、規格は高い適用性を持ち、水暖房のエネルギー効率に関する正確な評価を実現しています。 最後に、この標準は、温水生産と空調の同時操作については取り扱っていない点も重要です。これは、異なる操作条件下での熱ポンプの性能を評価する際の一貫性を保つためです。全体として、SIST EN 16147:2017は、家庭用熱ポンプのテストと性能評価において、強固な基盤を提供する非常に重要な規格であり、業界の進展に寄与するものと位置づけられます。
The EN 16147:2017 standard delivers a comprehensive framework for testing, performance rating, and requirement specification for domestic hot water units utilizing heat pumps with electrically driven compressors. Its scope is explicitly focused on performance evaluation for a range of heat pump systems, including air/water, brine/water, water/water, and direct exchange/water heat pump water heaters, alongside heat pump combination heaters that incorporate a domestic hot water storage tank for the production of hot water. One of the key strengths of EN 16147:2017 is its thorough methodology for assessing water heating energy efficiency, which is crucial in promoting energy-efficient solutions in residential settings. The standard emphasizes the importance of accurate performance ratings, enabling manufacturers and consumers to make informed decisions when selecting heat pump systems for domestic hot water production. By establishing a testing procedure solely for the production of domestic hot water, it ensures clarity and specificity in evaluating these systems, avoiding confusion with other applications such as space heating. Moreover, this standard is highly relevant in the context of the increasing focus on sustainability and energy efficiency within the heating sector. Given that it applies only to integrated systems supplied as a complete package, it helps to streamline the evaluation process, ensuring that users receive a cohesive and reliable performance assessment. The exclusion of simultaneous operation testing for space heating and domestic hot water production is a clear acknowledgment of the complexities involved in such evaluations, which could compromise the accuracy of performance ratings. In summary, the EN 16147:2017 standard is a vital document for the testing and performance rating of domestic hot water units that utilize electrically driven heat pump systems. Its specific focus on water heating energy efficiency positions it as an essential resource for manufacturers, regulators, and consumers committed to enhancing domestic hot water production through energy-efficient technology.
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