1、BSI Standards PublicationBS ISO 16358-1:2013Incorporating corrigendum November 2013BS ISO 16358-1:2013Air-cooled air conditioners andair-to-air heat pumps Testingand calculating methods forseasonal performance factorsPart 1: Cooling seasonal performance factorBS ISO 16358-1:2013 BRITISH STANDARDNati
2、onal forewordThis British Standard is the UK implementation of ISO 16358-1:2013, incorporating corrigendum November 2013.The UK participation in its preparation was entrusted to Technical Committee RHE/17, Testing of air conditioning units.A list of organizations represented on this committee can be
3、 obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 84826 1ICS 23.120; 27.080Com
4、pliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2013.Amendments/corrigenda issued since publicationDate Text affected31 December 2013 Implementation of ISO
5、 corrigendum November 2013: Formula E.2, Annex E modifiedBS ISO 16358-1:2013 ISO 2013Air-cooled air conditioners and air-to-air heat pumps Testing and calculating methods for seasonal performance factors Part 1: Cooling seasonal performance factorClimatiseurs condenseur air et pompes chaleur air/air
6、 Essais et mthodes de calcul des coefficients de performance saisonniers Partie 1: Coefficient de performance saisonnier de refroidissement (COPSR)INTERNATIONAL STANDARDISO16358-1First edition2013-04-15Reference numberISO 16358-1:2013(E)BS ISO 16358-1:2013ISO 16358-1:2013(E)ii ISO 2013 All rights re
7、servedCOPYRIGHT PROTECTED DOCUMENT ISO 2013All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior writ
8、ten 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 postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 16
9、358-1:2013ISO 16358-1:2013(E) ISO 2013 All rights reserved iiiContents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols 35 Tests . 55.1 General . 55.2 Test conditions 55.3 Test methods . 66 Calculations 76.1 Cooling seasonal performance factor (CSPF) and total c
10、ooling seasonal performance factor (TCSPF) 76.2 Defined cooling load . 76.3 Outdoor temperature bin distribution for cooling 76.4 Cooling seasonal characteristics of fixed capacity units . 86.5 Cooling seasonal characteristics of two-stage capacity units . 96.6 Cooling seasonal characteristics of mu
11、lti-stage capacity units 106.7 Cooling seasonal characteristics of variable capacity units 117 Test report 13Annex A (informative) Figures .15Annex B (informative) Calculation of total cooling seasonal performance factor (TCSPF) 19Annex C (normative) Testing and calculation method for degradation co
12、efficient of cyclic operation .21Annex D (informative) Calculating method for seasonal performance factor when setting a specific cooling load .24Annex E (informative) Calculating method for temperature when defined load line crosses each capacity line 25BS ISO 16358-1:2013ISO 16358-1:2013(E)Forewor
13、dISO (the International Organization for Standardization) is a worldwide 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
14、 committee has been established has the right to be represented on 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 elec
15、trotechnical standardization.The procedures used to develop this document 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 d
16、rafted in accordance with the editorial rules of the ISO/IEC Directives, 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
17、. Details of any patent rights identified during the development of 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
18、 constitute an endorsement. Equivalent products can be used if they 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 a
19、re given below: Part 1: Cooling seasonal performance factor Part 2: Heating seasonal performance factor Part 3: Annual performance factoriv ISO 2013 All rights reservedBS ISO 16358-1:2013INTERNATIONAL STANDARD ISO 16358-1:2013(E)Air-cooled air conditioners and air-to-air heat pumps Testing and calcu
20、lating methods for seasonal performance factors Part 1: Cooling seasonal performance 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 specifi
21、es the seasonal performance test conditions and the corresponding test procedures 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. For the purposes of th
22、is part of ISO 16358, the rating conditions are those specified under T1 in the reference standards in 1.1. The procedures in this part of ISO 16358 may be used for other temperature conditions.1.3 This part of ISO 16358 does not apply to the testing and rating of:a) water-source heat pumps or water
23、-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 referenced
24、 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 for perf
25、ormanceISO 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 performance3 Terms and definitionsFor the purposes of this document, the terms and definitions give
26、n in ISO 5151, ISO 13253, ISO 15042 and the following apply.3.1defined cooling load, Lcheat defined as cooling demand for a given outdoor temperature ISO 2013 All rights reserved 1BS ISO 16358-1:2013ISO 16358-1:2013(E)3.2cooling seasonal total loadCSTLtotal annual amount of heat that is removed from
27、 the indoor air when the equipment is operated for cooling in active mode3.3cooling seasonal energy consumptionCSECtotal annual amount of energy consumed by the equipment when it is operated for cooling in active mode3.4cooling seasonal performance factorCSPFratio of the total annual amount of heat
28、that the equipment can remove from the indoor air when operated for cooling in active mode to the total annual amount of energy consumed by the equipment during the same period3.5part load factorPLFratio of the performance when the equipment is cyclically operated to the performance when the equipme
29、nt is continuously operated, at the same temperature and humidity conditions3.6degradation coefficient, CDcoefficient that indicates efficiency loss caused by cyclic operation3.7fixed capacity unitequipment which does not have possibility to change its capacity Note 1 to entry: This definition appli
30、es to each cooling and heating operation individually.3.8two (2)-stage capacity unitequipment where the capacity is varied by two stepsNote 1 to entry: This definition applies to each cooling and heating operation individually.3.9multi-stage capacity unitequipment where the capacity is varied by thr
31、ee or four stepsNote 1 to entry: This definition applies to each cooling and heating operation individually.3.10variable capacity unitequipment where the capacity is varied by five or more steps to represent continuously variable capacityNote 1 to entry: This definition applies to each cooling and h
32、eating operation individually.3.11cooling full-load operationoperation with the equipment and controls configured for the maximum continuous refrigeration capacity specified by the manufacturer and allowed by the unit controlsNote 1 to entry: Unless otherwise regulated by the automatic controls of t
33、he equipment, all indoor units and compressors shall be functioning during the full-load operation.2 ISO 2013 All rights reservedBS ISO 16358-1:2013ISO 16358-1:2013(E)3.12minimum-load operationoperation of the equipment and controls at minimum continuous refrigeration capacityNote 1 to entry: All in
34、door units shall be functioning during the minimum-load operation.3.13standard cooling full capacitycooling capacity at T1 at full-load operating conditions3.14standard cooling full power inputelectric power input at T1 at full-load operating conditions3.15standard cooling half capacitycapacity whic
35、h is 50 % of cooling full capacity at T1 condition with all indoor units functioning3.16standard cooling half power inputelectric power input when operated at 50 % of cooling full capacity at T1 condition with all indoor units functioning3.17standard cooling minimum capacitycapacity at T1 condition
36、at the minimum-load operation3.18standard cooling minimum power inputelectric power input at T1 condition at the minimum-load operation3.19total cooling seasonal performance factorTCSPFratio of the total annual amount of heat that the equipment can remove from the indoor air to the total annual amou
37、nt of energy consumed by the equipment, including the active, inactive and disconnected modes3.20active modemode corresponding to the hours with a cooling demand of the building and whereby the cooling function of the unit is switched on3.21inactive modemode corresponding to the hours when the unit
38、is not operating to meet cooling demandNote 1 to entry: This mode may include the operation of a crankcase heater.3.22disconnected modemode corresponding to the hours when the unit is electrically disconnected from the main power supplyNote 1 to entry: Power consumption is zero.4 SymbolsSymbol Descr
39、iption UnitCCSEcooling seasonal energy consumption (CSEC) WhEER(t) energy efficiency ratio (EER) at continuous outdoor temperature t W/ W ISO 2013 All rights reserved 3BS ISO 16358-1:2013ISO 16358-1:2013(E)Symbol Description UnitEER(tj) energy efficiency ratio (EER) at outdoor temperature tjW/ WEER,
40、 ful(tb) energy efficiency ratio (EER) when cooling load is equal to cooling full capacity W/ WEER, haf(tc) energy efficiency ratio (EER) when cooling load is equal to cooling half capacity W/ WEER, hf(tj)energy efficiency ratio (EER) in variable operation between half and full capac-ity at outdoor
41、temperature tjW/ WEER, mh(tj)energy efficiency ratio (EER) in variable operation between minimum and half capacity at outdoor temperature tjW/ WEER, min(tp)energy efficiency ratio (EER) when cooling load is equal to cooling minimum capacityW/ WFCSPcooling seasonal performance factor (CSPF) FPL(tj) p
42、art load factor (PLF) at outdoor temperature tjFTCSPtotal cooling seasonal performance factor (TCSPF) LCSTcooling seasonal total load (CSTL) WhLc(tj) defined cooling load at outdoor temperature tjWnjbin hours hk, p, n, m number of temperature bins P(t)cooling power input calculated by equation of P(
43、tj) at continuous outdoor tem-perature tWP(tj) cooling power input applicable to any capacity at outdoor temperature tjWPful(tj) cooling full power input at outdoor temperature tjWPful(35) cooling full power input at T1 temperature condition WPful(29) cooling full power input at outdoor temperature
44、29 C WPhaf(tj) cooling half power input at outdoor temperature tjWPhaf(35) cooling half power input at T1 temperature condition WPhaf(29) cooling half power input at outdoor temperature 29 C WPhf(tj)cooling power input in variable operation between half and full capacity at outdoor temperature tjWPm
45、f(tj)cooling power input in second stage cyclic operation between minimum and full capacity at outdoor temperature tjWPmh(tj)cooling power input in variable operation between minimum and half capacity at outdoor temperature tjWPmin(tj) cooling minimum power input at outdoor temperature tjWPmin(35) c
46、ooling minimum power input at T1 temperature condition WPmin(29) cooling minimum power input at outdoor temperature 29 C Wt general continuous outdoor temperature Ctjoutdoor temperature corresponding to each temperature bin Ctboutdoor temperature when cooling load is equal to cooling full capacity C
47、tcoutdoor temperature when cooling load is equal to cooling half capacity Ctpoutdoor temperature when cooling load is equal to cooling minimum capacity CX(tj) ratio of load to capacity at outdoor temperature tjXhf(tj)ratio of excess capacity over load to capacity difference between half and full cap
48、acity at outdoor temperature tj4 ISO 2013 All rights reservedBS ISO 16358-1:2013ISO 16358-1:2013(E)Symbol Description UnitXmf(tj)ratio of excess capacity over load to capacity difference between minimum and full capacity at outdoor temperature tjXmh(tj)ratio of excess capacity over load to capacity
49、difference between minimum and half capacity at outdoor temperature tj(t)cooling capacity calculated by equation of (tj) at continuous outdoor tempera-ture tW(tj) cooling capacity applicable to any capacity at outdoor temperature tjWful(tj) cooling full capacity at outdoor temperature tjWful(35) cooling full capacity at T1 temperature condition Wful(29) cooling full capacity at outdoor temperature 29 C Whaf(tj) cooling half capacity at outdoor temperature tjWhaf(35) cooling half capacity at T1 temperature cond
