BS ISO 5151-2017 Non-ducted air conditioners and heat pumps Testing and rating for performance《非管道式空调与加热泵 性能试验和评定》.pdf

1、Non-ducted air conditioners and heat pumps Testing and rating for performanceBS ISO 5151:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Non-ducted air conditioners and heat pumps Testing and rating for performanceClimatiseurs et pompes chaleur non racco

2、rds Essais et dtermination des caractristiques de performanceINTERNATIONAL STANDARDISO5151Third edition2017-07Reference numberISO 5151:2017(E)National forewordThis British Standard is the UK implementation of ISO 5151:2017. It supersedes BS ISO 5151:2010, which is withdrawn.The UK participation in i

3、ts 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 secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsib

4、le for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 83217 8ICS 27.080; 23.120Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standa

5、rds Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS ISO 5151:2017 ISO 2017Non-ducted air conditioners and heat pumps Testing and rating for performanceClimatiseurs et pompes chaleur non raccords Essais et dtermination d

6、es caractristiques de performanceINTERNATIONAL STANDARDISO5151Third edition2017-07Reference numberISO 5151:2017(E)BS ISO 5151:2017ISO 5151:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of

7、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 requested from either ISO at the address below or ISOs member body in

8、 the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 5151:2017ISO 5151:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in Switz

9、erlandAll 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 req

10、uested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO 5151:2017(E)Foreword vi1 Scope . 12 Normative refe

11、rences 13 Terms and definitions . 24 Symbols 65 Cooling tests 85.1 Cooling capacity test 85.1.1 General conditions . 85.1.2 Temperature conditions 85.1.3 Airflow conditions 95.1.4 Test conditions105.2 Maximum cooling performance test 115.2.1 General conditions 115.2.2 Temperature conditions . 115.2.

12、3 Airflow conditions .115.2.4 Test conditions115.2.5 Performance requirements 125.3 Minimum cooling, freeze-up air blockage and freeze-up drip performance tests 135.3.1 General conditions 135.3.2 Temperature conditions . 135.3.3 Airflow conditions .135.3.4 Test conditions135.3.5 Performance requirem

13、ents 135.4 Freeze-up drip performance test . 145.4.1 General conditions 145.4.2 Temperature conditions . 145.4.3 Airflow conditions .145.4.4 Performance requirements 155.5 Condensate control and enclosure sweat performance test 155.5.1 General conditions 155.5.2 Temperature conditions . 155.5.3 Airf

14、low conditions .155.5.4 Test conditions155.5.5 Performance requirements 156 Heating tests.166.1 Heating capacity tests 166.1.1 General conditions 166.1.2 Temperature conditions . 176.1.3 Airflow conditions .176.1.4 Defrost operation .186.1.5 Test procedure General 186.1.6 Preconditioning period . 18

15、6.1.7 Equilibrium period 186.1.8 Data collection period 186.1.9 Test procedure when a defrost cycle (whether automatically or manually initiated) ends the preconditioning period .196.1.10 Test procedure when a defrost cycle does not end the preconditioning period .196.1.11 Test procedure for transie

16、nt tests 206.1.12 Heating capacity test results . 216.2 Maximum heating performance test . 216.2.1 General conditions 216.2.2 Temperature conditions . 21 ISO 2017 All rights reserved iiiContents PageBS ISO 5151:2017ISO 5151:2017(E)6.2.3 Airflow conditions .226.2.4 Test conditions226.3 Minimum heatin

17、g performance test 226.3.1 General conditions 226.3.2 Temperature conditions . 226.3.3 Airflow conditions .236.3.4 Test condition 236.3.5 Performance requirements 236.4 Automatic defrost performance test . 236.4.1 General conditions 236.4.2 Temperature conditions . 236.4.3 Airflow conditions .236.4.

18、4 Test conditions246.4.5 Performance requirements 247 Test methods and uncertainties of measurements .247.1 Test methods 247.1.1 General. 247.1.2 Calorimeter test method 247.1.3 Indoor air enthalpy test method .247.1.4 Capacity tests .257.2 Uncertainties of measurement . 257.3 Test tolerances for st

19、eady-state cooling and heating tests 267.4 Test tolerances for performance tests . 278 Test results .278.1 Capacity results . 278.1.1 General. 278.1.2 Adjustments 278.1.3 Cooling capacity calculations . 288.1.4 Heating capacity calculations 288.2 Data to be recorded 298.3 Test report 298.3.1 General

20、 information .298.3.2 Capacity tests .318.3.3 Performance tests 319 Marking provisions .329.1 Nameplate requirements 329.2 Nameplate information 329.3 Split systems 3210 Publication of ratings .3310.1 Standard ratings . 3310.2 Other ratings 33Annex A (normative) Test requirements 34Annex B (informat

21、ive) Airflow measurement 36Annex C (normative) Calorimeter test method 42Annex D (normative) Indoor air enthalpy test method .50Annex E (informative) Refrigerant enthalpy test method .56Annex F (informative) Outdoor air enthalpy test method .58Annex G (informative) Indoor calorimeter confirmative te

22、st method .61Annex H (informative) Outdoor calorimeter confirmative test method 63Annex I (informative) Balanced-type calorimeter confirmative test method 65Annex J (informative) Cooling condensate measurements 66iv ISO 2017 All rights reservedBS ISO 5151:2017ISO 5151:2017(E)6.2.3 Airflow conditions

23、 .226.2.4 Test conditions226.3 Minimum heating performance test 226.3.1 General conditions 226.3.2 Temperature conditions . 226.3.3 Airflow conditions .236.3.4 Test condition 236.3.5 Performance requirements 236.4 Automatic defrost performance test . 236.4.1 General conditions 236.4.2 Temperature co

24、nditions . 236.4.3 Airflow conditions .236.4.4 Test conditions246.4.5 Performance requirements 247 Test methods and uncertainties of measurements .247.1 Test methods 247.1.1 General. 247.1.2 Calorimeter test method 247.1.3 Indoor air enthalpy test method .247.1.4 Capacity tests .257.2 Uncertainties

25、of measurement . 257.3 Test tolerances for steady-state cooling and heating tests 267.4 Test tolerances for performance tests . 278 Test results .278.1 Capacity results . 278.1.1 General. 278.1.2 Adjustments 278.1.3 Cooling capacity calculations . 288.1.4 Heating capacity calculations 288.2 Data to

26、be recorded 298.3 Test report 298.3.1 General information .298.3.2 Capacity tests .318.3.3 Performance tests 319 Marking provisions .329.1 Nameplate requirements 329.2 Nameplate information 329.3 Split systems 3210 Publication of ratings .3310.1 Standard ratings . 3310.2 Other ratings 33Annex A (nor

27、mative) Test requirements 34Annex B (informative) Airflow measurement 36Annex C (normative) Calorimeter test method 42Annex D (normative) Indoor air enthalpy test method .50Annex E (informative) Refrigerant enthalpy test method .56Annex F (informative) Outdoor air enthalpy test method .58Annex G (in

28、formative) Indoor calorimeter confirmative test method .61Annex H (informative) Outdoor calorimeter confirmative test method 63Annex I (informative) Balanced-type calorimeter confirmative test method 65Annex J (informative) Cooling condensate measurements 66iv ISO 2017 All rights reserved ISO 5151:2

29、017(E)Annex K (informative) Pictorial examples of the heating capacity test procedures given in 6.1 .67Bibliography .74 ISO 2017 All rights reserved vBS ISO 5151:2017ISO 5151:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodie

30、s (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 that committee. International organizations,

31、 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 document and those intended for its further ma

32、intenance 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 Directives, Part 2 (see www .iso .org/ directives

33、).Attention 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 of the document will be in the Intro

34、duction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specif

35、ic terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committe

36、e ISO/TC 86, Refrigeration and air-conditioning, Subcommittee SC 6, Testing and rating of air-conditioners and heat pumps.This third edition cancels and replaces the second edition (ISO 5151:2010), which has been technically revised.vi ISO 2017 All rights reservedBS ISO 5151:2017ISO 5151:2017(E)Fore

37、wordISO (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 techni

38、cal 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 e

39、lectrotechnical 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 w

40、as drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention 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

41、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 (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and doe

42、s not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade

43、 (TBT), see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 86, Refrigeration and air-conditioning, Subcommittee SC 6, Testing and rating of air-conditioners and heat pumps.This third edition cancels and replaces the second edition (ISO

44、5151:2010), which has been technically revised.vi ISO 2017 All rights reserved INTERNATIONAL STANDARD ISO 5151:2017(E)Non-ducted air conditioners and heat pumps Testing and rating for performance1 ScopeThis document specifies performance testing, the standard conditions and the test methods for dete

45、rmining the capacity and efficiency ratings of air-cooled air conditioners and air-to-air heat pumps.This document is applicable to the following equipment: non-ducted air-cooled air conditioners and non-ducted air-to-air heat pumps; or ducted air conditioners and/or ducted heat pumps rated at less

46、than 8 kW and intended to operate at an external static pressure of less than 25 Pa.This document is limited to: residential, commercial and industrial single-package and split-system air conditioners and heat pumps; factory-made, electrically driven and use mechanical compression; utilizing single,

47、 multiple and variable capacity components; multiple split-system utilizing one or more refrigeration systems, one outdoor unit and one or more indoor units, controlled by a single thermostat/controller.The requirements of testing and rating contained in this document are based on the use of matched

48、 assemblies.This document is not applicable to the rating and testing of the following:a) water-source heat pumps or water cooled air conditioners;b) multi-split-system air conditioners and air-to-air heat pumps (follow ISO 15042 for the testing of such equipment);c) mobile (windowless) units having

49、 a condenser exhaust duct;d) individual assemblies not constituting a complete refrigeration system;e) equipment using the absorption refrigeration cycle;f) ducted equipment except for those specified in this clause (follow ISO 13253 for the testing of such equipment).This document does not cover the determination of seasonal efficiencies, which can be required in some countries because they provide a better indication of efficiency under actual operating conditions.NOTE Throughout this document, the terms “equipment”