1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 16358-3:2013Air-cooled air conditioners andair-to-air heat pumps Testingand calculating methods forseasonal performance factorsPart 3: Annual performance factorBS ISO 1635
2、8-3:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 16358-3:2013.The UK participation in its preparation was entrusted to TechnicalCommittee RHE/17, Testing of air conditioning units.A list of organizations represented on this committee can beobtained on r
3、equest to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 72754 2ICS 23.120; 27.080Compliance with a Br
4、itish Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 April 2013.Amendments issued since publicationDate Text affectedBS ISO 16358-3:2013 ISO 2013Air-cooled air conditioners and air-to-a
5、ir heat pumps Testing and calculating methods for seasonal performance factors Part 3: Annual performance factorClimatiseurs condenseur air et pompes chaleur air/air Essais et mthodes de calcul des coefficients de performance saisonniers Partie 3: Coefficient de performance annuel (COPA)INTERNATIONA
6、L STANDARDISO16358-3First edition2013-04-15Reference numberISO 16358-3:2013(E)BS ISO 16358-3:2013ISO 16358-3:2013(E)ii ISO 2013 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2013All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise
7、 in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase p
8、ostale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 16358-3:2013ISO 16358-3:2013(E) ISO 2013 All rights reserved iiiContents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols 3
9、5 Calculation of annual performance factor (APF) and total annual performance factor (TAPF) . 36 Test report . 3Annex A (informative) Calculation of total annual performance factor (TAPF) 4BS ISO 16358-3:2013ISO 16358-3:2013(E)ForewordISO (the International Organization for Standardization) is a wor
10、ldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on
11、 that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this d
12、ocument and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Direc
13、tives, Part 2. www.iso.org/directivesAttention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development o
14、f the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patentsAny trade name used in this document is information given for the convenience of users of this document and does not constitute an endorsement. Equivalent products can be used if the
15、y can be shown to lead to the same results.The committee responsible for this document is ISO/TC 86, Refrigeration and air-conditioning, Subcommittee SC 6, Testing and rating of air-conditioners and heat pumps.The parts of ISO 16358 are given below: Part 1: Cooling seasonal performance factor Part 2
16、: Heating seasonal performance factor Part 3: Annual performance factoriv ISO 2013 All rights reservedBS ISO 16358-3:2013INTERNATIONAL STANDARD ISO 16358-3:2013(E)Air-cooled air conditioners and air-to-air heat pumps Testing and calculating methods for seasonal performance factors Part 3: Annual per
17、formance factor1 Scope1.1 This part of ISO 16358 specifies the testing and calculating methods for seasonal performance factor of equipment covered by ISO 5151, ISO 13253 and ISO 15042.1.2 This part of ISO 16358 also specifies the seasonal performance test conditions and the corresponding test proce
18、dures for determining the seasonal performance factor of equipment, as specified in 1.1., under mandatory test conditions and is intended for use only in marking, comparison, and certification purposes.1.3 This part of ISO 16358 does not apply to the testing and rating of:a) water-source heat pumps
19、or water-cooled air conditioners;b) portable units having a condenser exhaust duct;c) individual assemblies not constituting a complete refrigeration system; ord) equipment using the absorption refrigeration cycle.2 Normative referencesThe following documents, in whole or in part, are normatively re
20、ferenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 5151, Non-ducted air conditioners and heat pumps Testing and rating
21、for performanceISO 13253, Ducted air-conditioners and air-to-air heat pumps Testing and rating for performanceISO 15042, Multiple split-system air-conditioners and air-to-air heat pumps Testing and rating for performanceISO 16358-1, Air-cooled air conditioners and air-to-air heat pumps Testing and c
22、alculating methods for seasonal performance factors Part 1: Cooling seasonal performance factorISO 16358-2, Air-cooled air conditioners and air-to-air heat pumps Testing and calculating methods for seasonal performance factors Part 2: Heating seasonal performance factor3 Terms and definitionsFor the
23、 purposes of this document, the terms and definitions given in ISO 5151, ISO 13253, ISO 15042 and the following apply. ISO 2013 All rights reserved 1BS ISO 16358-3:2013ISO 16358-3:2013(E)3.1cooling seasonal total loadCSTLtotal annual amount of heat that is removed from the indoor air when the equipm
24、ent is operated for cooling in active mode3.2cooling seasonal energy consumptionCSECtotal annual amount of energy consumed by the equipment when it is operated for cooling in active mode3.3cooling seasonal performance factorCSPFratio of the total annual amount of heat that the equipment can remove f
25、rom the indoor air when operated for cooling in active mode to the total annual amount of energy consumed by the equipment during the same period3.4heating seasonal total loadHSTLtotal annual amount of heat, including make-up heat, which is added to the indoor air when the equipment is operated for
26、heating in active mode3.5heating seasonal energy consumptionHSECtotal annual amount of energy consumed by the equipment, including make-up heat, when it is operated for heating in active mode3.6annual performance factorAPFratio of the total annual amount of heat that the equipment can remove from an
27、d add to the indoor air when operated for cooling and heating, respectively, in active mode to the total annual amount of energy consumed by the equipment during the same period3.7total annual performance factorTAPFratio of the total annual amount of heat that the equipment can remove from and add t
28、o the indoor air to the total annual amount of energy consumed by the equipment, including the active, inactive and disconnected modes3.8active modemode corresponding to the hours with cooling and heating demand of the building and whereby the cooling or heating function of the unit is switched on3.
29、9inactive modemode corresponding to the hours when the unit is not operating to meet cooling or heating demandNote 1 to entry: This mode may include the operation of a crankcase heater.3.10disconnected modemode corresponding to the hours when the unit is electrically disconnected from the main power
30、 supplyNote 1 to entry: Power consumption is zero.2 ISO 2013 All rights reservedBS ISO 16358-3:2013ISO 16358-3:2013(E)4 SymbolsSymbol Description UnitCCSEcooling seasonal energy consumption (CSEC) WhCHSEheating seasonal energy consumption (HSEC) WhFAPannual performance factor (APF) FCSPcooling seaso
31、nal performance factor (CSPF) FTAPtotal annual performance factor (TAPF) LCSTcooling seasonal total load (CSTL) WhLHSTheating seasonal total load (HSTL) Wh5 Calculation of annual performance factor (APF) and total annual performance factor (TAPF)Annual performance factor (APF), FAP, shall be calcula
32、ted by Formula (1).FLLCCAPCSTHSTCSEHSE=+(1)Calculation of LCSTand CCSEis according to ISO 16358-1, and calculation of LHSTand CHSEis according to ISO 16358-2.For the cooling-only equipment, the annual performance factor (APF) shall be equal to the cooling seasonal performance factor (CSPF).In case o
33、f calculating the total annual performance factor (TAPF), refer to Annex A.6 Test reportThe test report for this part of ISO 16358 shall include the calculation of APF (and TAPF if applicable) and test reports from ISO 16358-1 for cooling and ISO 16358-2 for heating. ISO 2013 All rights reserved 3BS
34、 ISO 16358-3:2013ISO 16358-3:2013(E)Annex A (informative) Calculation of total annual performance factor (TAPF)A.1 GeneralThis annex applies only to the reverse cycle units.A.2 Measurement of the electric power consumption during the inactive modeThe unit shall be electrically connected to the main
35、power source after shut-down for 6 h. Indoor and outdoor temperature of 20 C condition shall be reached. The power consumption shall be measured for one hour after the temperature conditions are stabilized. The same test is repeated with the temperature condition of 5 C, 10 C and then 15 C with the
36、stabilization period of 2 h between each test. As a reference case, each power consumption value shall be weighted by weighting factors in Table A.1 and then integrated to obtain a weighted average inactive power consumption, Pia. The calculation of inactive power may also be undertaken for other cl
37、imate conditions and operating schedules.NOTE If the results of the tests at 20 C and 5 C are within 5 % or 1 W, then the tests at 15 C and 10 C are not mandatory. The average value of these results is used for the four considered temperature conditions.Table A.1 Default weighting factors for determ
38、ination of reference inactive energy consumptionTemperature condition 5 C 10 C 15 C 20 CWeighting factor 0,05 0,13 0,27 0,55Inactive energy consumption (IAEC) shall be calculated by Formula (A.1).CIAE= Hia Pia(A.1)whereCIAEis the inactive energy consumption;Hiais the number of hours of inactive mode
39、 as given in Table A.2;Piais the weighted average power consumption.A.3 Calculation of total annual performance factor (TAPF)Total annual performance factor (TAPF), FTAP, shall be calculated by Formula (A.2).FTAP= (LCST+ LHST) / (CCSE+ CHSE+ CIAE) (A.2)Calculation of LCSTand CCSEis according to ISO
40、16358-1, and calculation of LHSTand CHSEis according to ISO 16358-2.Inactive energy consumption (IAEC), CIAE, shall be calculated by Formula (A.1).4 ISO 2013 All rights reservedBS ISO 16358-3:2013ISO 16358-3:2013(E)The default mode hours for the calculation of reference total annual performance fact
41、or are shown in Table A.2. The calculation of total annual performance factor may also be undertaken for other distributions of mode hours.Table A.2 Default hours by mode for the calculation of reference total annual performance factorActive mode hInactive mode, HiahDisconnected mode hCooling season
42、 1 817 Heating season 2 866 Annual total hours 4 683 4 077 0 ISO 2013 All rights reserved 5BS ISO 16358-3:2013ISO 16358-3:2013(E) ISO 2013 All rights reservedICS 23.120;27.080Price based on 5 pagesThis page deliberately left blankBSI is the independent national body responsible for preparing British
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