1、BSI Standards PublicationBS ISO 16358-2:2013Air-cooled air conditioners andair-to-air heat pumps Testingand calculating methods forseasonal performance factorsPart 2: Heating seasonal performance factorIncorporating corrigendum November 2013BS ISO 16358-2:2013National forewordThis British Standard i
2、s the UK implementation of ISO 16358-2:2013, 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 obtained on request to its secretar
3、y.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 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 84827 8ICS 23.120; 27.080Compliance with a British Standard canno
4、t 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 January 2014 Implementation of ISO corrigendum November 2013: subclause
5、6.6.4.1, b), 5) modified. BRITISH STANDARD ISO 2013Air-cooled air conditioners and air-to-air heat pumps Testing and calculating methods for seasonal performance factors Part 2: Heating seasonal performance factorClimatiseurs condenseur air et pompes chaleur air/air Essais et mthodes de calcul des c
6、oefficients de performance saisonniers Partie 2: Coefficient de performance saisonnier de chauffage (COPSC)INTERNATIONAL STANDARDISO16358-2First edition2013-04-15Reference numberISO 16358-2:2013(E)BS ISO 16358-2:2013ISO 16358-2:2013(E)ii ISO 2013 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2
7、013All 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 written permission. Permission can be reques
8、ted 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 16358-2:2013ISO 16358-2:2013(E) ISO 2013 A
9、ll rights reserved iiiForewordISO (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
10、subject for which a technical 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
11、 (IEC) on all matters of electrotechnical 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
12、be noted. This document was drafted 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
13、any or all such patent rights. 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
14、of this document and does not 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 p
15、umps.The parts of ISO 16358 are given below: Part 1: Cooling seasonal performance factor Part 2: Heating seasonal performance factor Part 3: Annual performance factorBS ISO 16358-2:2013ISO 16358-2:2013(E)iv ISO 2013 All rights reservedContents Page1 Scope . 12 Normative references 13 Terms and defin
16、itions . 14 Symbols 45 Tests . 75.1 General . 75.2 Test conditions 75.3 Test methods . 96 Calculations.106.1 Heating seasonal performance factor (HSPF) and total heating seasonal performance factor (THSPF) 106.2 Defined heating load . 106.3 Outdoor temperature bin distribution for heating .106.4 Hea
17、ting seasonal characteristics of fixed capacity units 116.5 Heating seasonal characteristics of two-stage capacity units .136.6 Heating seasonal characteristics of multi-stage capacity units .156.7 Heating seasonal characteristics of variable capacity units .207 Test report 24Annex A (informative) F
18、igures .26Annex B (informative) Calculation of total heating seasonal performance factor (THSPF) 30Annex C (normative) Testing and calculation method for degradation coefficient of cyclic operation .32Annex D (informative) Calculating method for seasonal performance factor when setting a specific he
19、ating load 35Annex E (informative) Calculating method for temperature when defined load line crosses each capacity line 36BS ISO 16358-2:2013INTERNATIONAL STANDARD ISO 16358-2:2013(E)Air-cooled air conditioners and air-to-air heat pumps Testing and calculating methods for seasonal performance factor
20、s Part 2: Heating 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. For the purposes of this part of ISO 16358, it is assumed that any make-up heating w
21、ill be provided by electric heaters running concurrently with the heat pump.1.2 This part of ISO 16358 also specifies 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
22、 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 or water-cooled air conditioners;b) portable units having a condenser exhaust duct;c) individual assemblies no
23、t 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 in this document and are indispensable for its application. For dated references, only the edition ci
24、ted 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 performanceISO 13253, Ducted air-conditioners and air-to-air heat pumps Testing and rating for performance
25、ISO 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 given in ISO 5151, ISO 13253, ISO 15042 and the following apply.3.1defined heating load, Lhheat defined as
26、 heating demand for a given outdoor temperature ISO 2013 All rights reserved 1BS ISO 16358-2:2013ISO 16358-2:2013(E)3.2make-up heatingelectric heat required to cover the deficiency of the heating capacity delivered by the heat pump for the heating load3.3heating seasonal total loadHSTLtotal annual a
27、mount of heat, including make-up heat, which is added to the indoor air when the equipment is operated for heating in active mode3.4heating seasonal energy consumptionHSECtotal annual amount of energy consumed by the equipment, including make-up heat, when it is operated for heating in active mode3.
28、5heating seasonal performance factorHSPFratio of the total annual amount of heat that the equipment, including make-up heat, can add to the indoor air when operated for heating in active mode to the total annual amount of energy consumed by the equipment during the same period3.6part load factorPLFr
29、atio of the performance when the equipment is cyclically operated to the performance when the equipment is continuously operated, at the same temperature and humidity conditions3.7degradation coefficient, CDcoefficient that indicates efficiency loss caused by cyclic operation3.8fixed capacity uniteq
30、uipment which does not have possibility to change its capacityNote 1 to entry: to entry This definition applies to each cooling and heating operation individually.3.9two (2)-stage capacity unitequipment where the capacity is varied by two stepsNote 1 to entry: This definition applies to each cooling
31、 and heating operation individually.3.10multi-stage capacity unitequipment where the capacity is varied by 3 or 4 stepsNote 1 to entry: This definition applies to each cooling and heating operation individually.3.11variable capacity unitequipment where the capacity is varied by five or more steps to
32、 represent continuously variable capacityNote 1 to entry: This definition applies to each cooling and heating operation individually.2 ISO 2013 All rights reservedBS ISO 16358-2:2013ISO 16358-2:2013(E)3.12heating full-load operationoperation with the equipment and controls configured for maximum con
33、tinuous refrigeration capacity at H1 conditionNote 1 to entry: Unless otherwise regulated by the automatic controls of the equipment, all indoor units and compressors shall be functioning.3.13heating extended-load operationoperation of the equipment at maximum continuous refrigeration capacity at H2
34、 conditionNote 1 to entry: Unless otherwise regulated by the automatic controls of the equipment, all indoor units and compressors shall be functioning.3.14minimum-load operationoperation of the equipment and controls at minimum continuous refrigeration capacityNote 1 to entry: All indoor units shal
35、l be functioning3.15standard heating full capacityheating capacity at H1 at full-load operating condition3.16standard heating full power inputelectric power input at H1 at full-load operating condition3.17standard heating half capacitycapacity which is 50 % of heating full capacity at H1 condition w
36、ith all indoor units functioning3.18standard heating half power inputelectric power input when operated at 50 % of heating full capacity at H1 condition with all indoor units functioning3.19standard heating minimum capacitycapacity which is minimum heating capacity at H1 condition at the minimum-loa
37、d operation3.20standard heating minimum power inputelectric power input when operated at minimum heating capacity at H1 condition at the minimum-load operation3.21standard heating extended capacityheating capacity when operated at H2 condition at the extended-load operation3.22standard heating exten
38、ded power inputelectric power input when operated at H2 condition at the extended-load operation3.23total heating seasonal performance factorTHSPFratio of the total annual amount of heat that the equipment, including make-up heat, can add to the indoor air to the total annual amount of energy consum
39、ed by the equipment, including the active, inactive and disconnected modes ISO 2013 All rights reserved 3BS ISO 16358-2:2013ISO 16358-2:2013(E)3.24active modemode corresponding to the hours with a heating demand of the building and whereby the heating function of the unit is switched on3.25inactive
40、modemode corresponding to the hours when the unit is not operating to meet heating demandNote 1 to entry: This mode may include the operation of a crankcase heater.3.26disconnected modemode corresponding to the hours when the unit is electrically disconnected from the main power supplyNote 1 to entr
41、y: Power consumption is zero.4 SymbolsSymbol Description UnitCHSEheating seasonal energy consumption (HSEC) WhCOP(t) heating coefficient of performance (COP) at continuous outdoor tempera-ture tW/ WCOP(tj) heating coefficient of performance (COP) at outdoor temperature tjW/ WCOP, ext(th) heating coe
42、fficient of performance (COP) when heating load is equal to non-frosting range heating extended capacityW/ WCOP, ext, f(tf) heating coefficient of performance (COP) when heating load is equal to frost-ing range heating extended capacityW/ WCOP, fe(tj) heating coefficient of performance (COP) in non-
43、frosting variable operation between full and extended capacity at outdoor temperature tjW/ WCOP, fe, f(tj) heating coefficient of performance (COP) in frosting variable operation between full and extended capacity at outdoor temperature tjW/ WCOP, ful(ta) heating coefficient of performance (COP) whe
44、n heating load is equal to non-frosting range heating full capacityW/ WCOP, ful, f(tg) heating coefficient of performance (COP) when heating load is equal to frost-ing range heating full capacityW/ WCOP, haf(td) heating coefficient of performance (COP) when heating load is equal to non-frosting rang
45、e heating half capacityW/ WCOP, haf, f(te) heating coefficient of performance (COP) when heating load is equal to frost-ing range heating half capacityW/ WCOP, hf(tj) heating coefficient of performance (COP) in non-frosting variable operation between half and full capacity at outdoor temperature tjW
46、/ WCOP, hf, f(tj) heating coefficient of performance (COP) in frosting variable operation between half and full capacity at outdoor temperature tjW/ WCOP, mh(tj) heating coefficient of performance (COP) in non-frosting variable operation between minimum and half capacity at outdoor temperature tjW/
47、WCOP, mh,f(tj) heating coefficient of performance (COP) in frosting variable operation between minimum and half capacity at outdoor temperature tjW/ WCOP, min(tq) heating coefficient of performance (COP) when heating load is equal to non-frosting range heating minimum capacityW/ W4 ISO 2013 All righ
48、ts reservedBS ISO 16358-2:2013ISO 16358-2:2013(E)Symbol Description UnitCOP, min,f(tr) heating coefficient of performance (COP) when heating load is equal to frost-ing range heating minimum capacityW/ WFHSPheating seasonal performance factor (HSPF) FPL(tj) part load factor (PLF) at outdoor temperatu
49、re tjFTHSPtotal heating seasonal performance factor (THSPF) LHSTheating seasonal total load (HSTL) WhLh(tj) defined heating load at outdoor temperature tjWn number of temperature bins njbin hours hP(t)heating power input calculated by equation of P(tj) at continuous outdoor temperature tWP(tj) heating power input applicable to any capacity at outdoor temperature tjWPext(tj) non-frosting range heating extended power input at outdoor temperature tjWPext(7) heating extended power input at outdoor temperature 7 C WPext(2) calculated
