BS EN 16147:2017
$198.66
Heat pumps with electrically driven compressors. Testing, performance rating and requirements for marking of domestic hot water units
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 56 |
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.
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.
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 8 | 1 Scope 2 Normative references |
| 9 | 3 Terms and definitions |
| 12 | 4 Symbols and abbreviations |
| 14 | 5 Installation requirements 5.1 Test apparatus and uncertainties of measurement |
| 15 | 5.2 Test room for the outdoor heat exchanger of air source heat pumps |
| 16 | 5.3 Installation and connection of the heat pump 5.4 Installation of heat pumps consisting of several parts 6 Settings and test conditions 6.1 General 6.2 Settings for non-ducted air source units |
| 17 | 6.3 Setting the external static pressure difference for ducted air source units 6.4 Setting the difference of temperature for heat pumps using a liquid as heat source 6.5 Test conditions 6.5.1 General test conditions 6.5.2 Additional test conditions |
| 20 | 7 Performance tests 7.1 General 7.2 Basic principles |
| 21 | 7.3 Off-peak products 7.4 Power input corrections 7.4.1 Power input of fans for heat pumps with duct connection |
| 22 | 7.4.2 Power input of liquid pumps |
| 23 | 7.5 Stabilization [stage A] 7.6 Filling and storage [stage B] 7.7 Filling and heating up period [stage C] |
| 24 | 7.8 Standby power input [stage D] 7.9 Water draw-offs and COP calculation [stage E] 7.9.1 Determination of the useful energy |
| 26 | 7.9.2 Determination of the electrical energy consumption (WEL-LP) |
| 27 | 7.9.3 Coefficient of performance (COPDHW) 7.10 Reference hot water temperature and volume of mixed water at 40 °C [stage F] |
| 28 | 7.11 Calculation of the smart control factor SCF 7.11.1 General 7.11.2 Smart Control Test procedure 7.11.2.1 Measurement procedure |
| 29 | 7.11.2.2 Installation 7.11.2.3 Stabilization |
| 30 | 7.11.2.4 Filling and heat-up 7.11.2.5 Stabilization before reference period 7.11.2.6 Reference period |
| 31 | 7.11.2.7 Smart period |
| 32 | 7.11.2.8 Reporting of “Smart Control Factor” (SCF) 7.11.2.9 Check cycle 7.12 Determination of the ambient correction term Qcor |
| 33 | 7.13 Water heating energy efficiency ηwh 7.13.1 Determination of Qelec 7.13.2 Calculation of ηwh for heat pump water heaters and heat pump combination water heaters 7.13.3 Calculation of the Annual Consumption of electric energy 7.14 Other performance 7.14.1 Rated heat output |
| 34 | 7.14.2 Seasonal coefficient of performance (SCOPDHW) 8 Other tests 8.1 Temperature operating range |
| 35 | 8.2 Outside the operating range 8.3 Safety devices checking test 8.3.1 General 8.3.2 Shutting off the heat transfer medium flows |
| 36 | 8.3.3 Complete power supply failure 8.4 Condensate draining 9 Test results and test report 9.1 Data to be recorded |
| 38 | 9.2 Test report 9.2.1 General information |
| 39 | 9.2.2 Main results |
| 40 | 10 Marking 11 Documentation 11.1 Technical data sheet 11.1.1 General description 11.1.2 Performance characteristics |
| 41 | 11.2 Instructions 11.2.1 General 11.2.2 Physical description 11.2.3 Additional heating devices, if integrated in unit 11.2.4 Control and safety |
| 42 | 11.2.5 Instructions for installation 11.2.6 Instructions for maintenance |
| 43 | Annex A (normative)Load profiles |
| 48 | Annex ZA (informative)Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 814/2013 aimed to be covered |
| 50 | Annex ZB (informative)Relationship between this European Standard and and the ˜energy labelling™ requirements of Commission ˜Delegated™ Regulation (EU) No 812/2013 aimed to be covered |
| 51 | Annex ZC (informative)Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 813/2013 aimed to be covered |
| 52 | Annex ZD (informative)Relationship between this European Standard and the ˜energy labelling™ requirements of Commission ˜Delegated™ Regulation (EU) No 811/2013 aimed to be covered |
