SIST 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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Frequently Asked Questions
SIST EN 16147:2017 is a standard published by the Slovenian Institute for Standardization (SIST). 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.
SIST EN 16147:2017 is classified under the following ICS (International Classification for Standards) categories: 23.140 - Compressors and pneumatic machines; 27.080 - Heat pumps; 91.140.65 - Water heating equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 16147:2017 has the following relationships with other standards: It is inter standard links to SIST EN 16147:2011/AC:2012, SIST EN 16147:2011, SIST EN 16147:2017+A1:2023, SIST EN 16147:2017/AC:2017, SIST EN 16147:2017/kFprA1:2021. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST 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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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
...
SIST EN 16147:2017は、電気駆動コンプレッサーを搭載したヒートポンプの標準として、家庭用温水器のテスト、性能評価、およびマーキング要件を定義しています。この標準の範囲は、空気/水、ブライン/水、水/水、ダイレクトエクスチェンジ/水のヒートポンプによる温水生産に特化しており、国内用温水貯蔵タンクに接続されたヒートポンプシステムの性能を評価するための手法を提供します。 この標準の強みは、特に家庭用のヒートポンプシステムに焦点を当て、効率的な温水生産のための明確で統一されたテスト手順を提供することで、業界全体の水準を向上させるところにあります。また、パッケージとして供給されるヒートポンプと貯蔵タンクという特定の条件に基づいているため、実用的で適用可能性の高い基準となっています。 さらに、この標準は、温水生産と暖房の同時運転については扱っていないため、利用者はそれぞれの運用条件に応じたヒートポンプの選択が可能となります。これにより、特定のニーズに最適化されたソリューションを見つけやすくしています。 SIST EN 16147:2017は、ヒートポンプによる温水生産の性能評価において、確固たる基盤を提供し、業界の規範に影響を与えるに足る重要な標準であると言えます。家庭用のヒートポンプシステムで求められる品質および効率性を管理するための明確なガイドラインが示されており、温水供給におけるエネルギー効率の向上に寄与するものです。
The SIST EN 16147:2017 standard provides a comprehensive framework for testing, performance rating, and the marking of domestic hot water units utilizing heat pumps with electrically driven compressors. Its scope is clearly delineated to address specific configurations of heat pumps, including air/water, brine/water, water/water, and direct exchange/water systems. The emphasis on assessing the efficiency of heat pump water heaters and combination heaters with domestic hot water storage considerably strengthens the standard's relevance in the context of energy efficiency and sustainability. One of the primary strengths of this standard is its focused approach to testing procedures exclusively related to domestic hot water production. By concentrating on this aspect, the standard allows for precise evaluations of performance metrics pertinent to end-users and manufacturers alike. Furthermore, the inclusion of stipulations regarding the need for a complete package of heat pump and storage tank enhances the clarity and applicability of the testing methods, ensuring manufacturers are held to consistent standards. The standard's distinction in stating that testing for simultaneous operation of domestic hot water production and space heating is not covered is particularly noteworthy. This highlights the standard's intention to streamline evaluation processes while signifying the complexity inherent in items operating concurrently, thus avoiding confusion in interpretation. The guidance for seasonal efficiency assessments for space heating through reference to EN 14825 also adds an extra layer of depth to the standard, ensuring compatibility with broader energy efficiency benchmarks. Moreover, by not imposing stipulations on the quality of water used, the SIST EN 16147:2017 maintains a pragmatic approach aimed at industry feasibility. This allows manufacturers the flexibility to apply the standard while adhering to prevailing quality requirements as dictated by local regulations or specific use cases. In conclusion, the SIST EN 16147:2017 standard effectively serves the dual purpose of enhancing the reliability of domestic hot water heat pump units through standardized testing while fostering an environment for increased efficiency and sustainability in home heating solutions. Its targeted scope, well-defined parameters, and integration with other relevant standards collectively contribute to its significance in the field of energy-rated appliances.
SIST EN 16147:2017 표준은 전기 구동 압축기가 장착된 히트 펌프의 성능 테스트, 평가 및 온수 생산을 위한 요구 사항을 명확하게 규정하고 있습니다. 이 표준의 적용 범위는 공기/물, brine/물, 물/물 및 직접 교환/물 히트 펌프 시스템과 함께 연결된 온수 저장 탱크를 포함한 가정용 온수기와 히트 펌프 조합 히터에 국한됩니다. 이 표준의 강점은 히트 펌프 시스템의 온수 생산에 대한 철저한 테스트 절차를 제공한다는 점입니다. 이로 인해 제조업체와 소비자는 성능 평가와 에너지 효율성을 보다 정확하고 신뢰할 수 있는 방식으로 이해하고 비교할 수 있습니다. 또한, 전기 구동 압축기를 갖춘 제품에 대한 구체적인 기준을 설정함으로써 업계 표준을 향상시킵니다. SIST EN 16147:2017은 가정용 온수기의 성능 평가를 위한 체계적이고 명확한 접근 방식을 제공하여, 가정에서의 에너지 사용 최적화에 기여합니다. 이러한 표준은 물 히터 시스템이 패키지 형태인 경우에만 적용되어, 통합된 솔루션을 선호하는 소비자들에게 실질적인 가치를 제공합니다. 이 표준은 현재의 에너지 효율성과 지속 가능성 요구에 부합하며, 사용자와 제조업체 모두에게 중요한 지침을 제공하는 점에서 매우 관련성이 높습니다. 동시에 이 표준은 실내 난방과 온수 생산이 동시에 이루어지는 경우의 테스트 절차를 다루지 않고 있어, 특정 상황에 있어 한계가 있음을 참고해야 합니다.
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