DIN EN 15879-1-2011 Testing and rating of direct exchange ground coupled heat pumps with electrically driven compressors for space heating and or cooling - Part 1 Direct exchange-t.pdf
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1、May 2011 Translation by DIN-Sprachendienst.English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 27
2、.080!$phb“1776963www.din.deDDIN EN 15879-1Testing and rating of direct exchange ground coupled heat pumps withelectrically driven compressors for space heating and/or cooling Part 1: Direct exchange-to-water heat pumpsEnglish translation of DIN EN 15879-1:2011-05Prfung und Leistungsbemessung von erd
3、reichgekoppeltenDirektbertragung-Wrmepumpen mit elektrisch angetriebenen Verdichtern zurRaumbeheizung und/oder -khlung Teil 1: Direktbertragung/Wasser-WrmepumpeEnglische bersetzung von DIN EN 15879-1:2011-05Essais et dtermination des caractristiques des pompes chaleur dtente directe avecle sol avec
4、compresseur entrane par moteur lectrique pour le chauffage et/ou larfrigeration des locaux Partie 1: Pompes chaleur change direct avec leauTraduction anglaise de DIN EN 15879-1:2011-05www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative
5、.2604.11 DIN EN 15879-1:2011-05 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 113 “Heat pumps and air conditioning units” (Secretariat: AENOR, Spain). The responsible German body involved in its preparation was the Normenaussch
6、uss Kltetechnik (Refrigeration Technology Standards Committee), Working Committee 044-00-06 AA Elektromotorisch angetriebene Wrmepumpen und Luftkonditionierungsgerte. 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15879-1 February 2011 ICS 27.080 English Version Testing and rating of direct
7、exchange ground coupled heat pumps with electrically driven compressors for space heating and/or cooling Part 1: Direct exchange-to-water heat pumps Essais et dtermination des caractristiques des pompes chaleur dtente directe avec le sol avec compresseur entran par moteur lectrique pour le chauffage
8、 et/ou la rfrigration des locaux Partie 1: Pompes chaleur change direct avec leau Prfung und Leistungsbemessung von erdreichgekoppelten Direktbertragung Wrmepumpen mit elektrisch angetriebenen Verdichtern zur Raumbeheizung und/oder -khlung Teil 1: Direktbertragung/Wasser-Wrmepumpe This European Stan
9、dard was approved by CEN on 8 January 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning s
10、uch national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its o
11、wn language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Ital
12、y, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000
13、Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15879-1:2011: EEN 15879-1:2011 (E) 2 Contents Page Foreword 41 Scope 52 Normative references 53 Terms and definitions .54 Classification 65 Test conditions 65.1 Environm
14、ental conditions and electrical power supply requirements 65.2 Rating conditions.76 Rating capacity tests .86.1 Basic principles .86.1.1 Heating capacity 86.1.2 Cooling capacity 96.1.3 Power input of liquid pumps 96.2 Test equipment and facility . 106.2.1 General requirements . 106.2.2 Indoor heat e
15、xchanger . 106.2.3 Brine-bath requirements 106.3 Installation and connection of the test object . 106.3.1 Installation . 106.3.2 Refrigerant charge 116.3.3 Setting of inverter type control units 116.4 Uncertainties of measurement 116.5 Test procedure 126.5.1 Steady state condition . 126.5.2 Measurem
16、ent of heating capacity or cooling capacity . 126.6 Test results 126.6.1 Data to be recorded 126.6.2 Performance calculation 137 Operational requirements 147.1 Temperature operating range 147.2 Safety tests 147.2.1 General . 147.2.2 Pressure drop 147.2.3 Shutting off the heat transfer medium flow .
17、157.2.4 Complete power supply failure . 158 Test report . 158.1 General information 158.2 Additional information . 168.2.1 Rating plate . 168.2.2 Refrigerant lines 168.2.3 Design and dimensions of the in-ground heat exchanger . 168.3 Test results 168.3.1 Performance rating tests . 168.3.2 Limits of
18、operation 168.3.3 Safety tests 179 Marking 1710 Technical data sheet 1710.1 General description 17DIN EN 15879-1:2011-05 EN 15879-1:2011 (E) 3 10.2 Performance characteristics 1710.2.1 Rating characteristics . 1710.2.2 Additional characteristics. 1810.2.3 Sound characteristics . 1810.3 Electrical ch
19、aracteristics 1810.4 Operating range . 1811 Instructions 1811.1 General . 1811.2 Physical description 1811.2.1 Refrigerant and liquid circuits . 1811.2.2 Additional heating devices, when integral to the unit . 1911.2.3 Control and safety . 1911.3 Instructions for installation 1911.4 Instruction for
20、maintenance . 19Annex A (informative) 20A.1 Description of the brine bath 20Annex B (informative) Example for the calculation of the Coefficient of Performance (COP) and the Energy Efficiency Ratio (EER) . 21B.1 Calculation of the COP for heating applications 21B.1.1 Input Data . 21B.1.2 Calculation
21、 of the heating power PH22B.1.3 Calculation of the volume flow rate q 23B.1.4 Calculation of the COP if a liquid pump is integrated into the heat pump unit 23B.1.5 Calculation of the COP if a liquid pump is not integrated into the heat pump unit 23B.2 Calculation of the EER for cooling applications
22、24B.2.1 General . 24B.2.2 Calculation of the EER if a liquid pump is integrated into the heat pump unit . 24B.2.3 Calculation of the EER if a liquid pump is not integrated into the heat pump unit 24DIN EN 15879-1:2011-05 EN 15879-1:2011 (E) 4 Foreword This document (EN 15879-1:2011) has been prepare
23、d by Technical Committee CEN/TC 113 “Heat pumps and air conditioning units”, the secretariat of which is held by AENOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2011, and conflicting
24、 national standards shall be withdrawn at the latest by August 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the
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