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1、AS/NZS 3823.1.3:2005 Australian/New Zealand Standard Performance of electrical appliances Airconditioners and heat pumps Part 1.3: Water-source heat pumps Water-to-air and brine-to air heat pumpsTesting and rating of performance (ISO 13256-1, Ed. 01 (1998) MOD) AS/NZS 3823.1.3:2005 Accessed by UNIVE
2、RSITY OF SOUTH AUSTRALIA on 17 Mar 2009 AS/NZS 3823.1.3:2005 This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee EL-015, Quality and performance of household electrical appliances. It was approved on behalf of the Council of Standards Australia on 28 November 2005 an
3、d on behalf of the Council of Standards New Zealand on 21 December 2005. This Standard was published on 30 December 2005. The following are represented on Committee EL-015: Australian Association of Certification Bodies Australian Consumers Association Australian Electrical and Electronic Manufactur
4、ers Association Australian Industry Group Australian Retailers Association Business New Zealand Consumer Electronic Suppliers Association Department of minerals and Energy, Qld Department of Industrial Relations, Qld Electrical Compliance Testing Association Energy Efficiency and Conservation Author
5、ity New Zealand Ministry of Energy and Utilities, New South Wales National Appliance and Equipment Energy Efficiency Committee National Association of Testing Authorities Australia New Zealand Manufacturers Federation Office of the Chief Electrical Inspector, Victoria Office of the Technical Regulat
6、or, South Australia Additional Interests: Air Conditioning and Refrigeration Equipment Manufacturers Association Institute of Refrigeration Heating and Air Conditioning Engineers of New Zealand Institution of Professional Engineers New Zealand Primary Industries and Resources, South Australia Testin
7、g Interest Australia Keeping Standards up-to-date Standards are living documents which reflect progress in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may a
8、lso be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments which may have been published since the Standard was purchased. Detailed information about joint Australian/New Zealand Standards can be found by visiting the Stand
9、ards Web Shop at .au or Standards New Zealand web site at www.standards.co.nz and looking up the relevant Standard in the on-line catalogue. Alternatively, both organizations publish an annual printed Catalogue with full details of all current Standards. For more frequent listings or notification of
10、 revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information about these services, users should contact their respective national Standards organization. We also welcome suggestions for improvement in our Standards, and espec
11、ially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the back cover. This Standard was issued in draft form for comment as DR 05
12、315. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 AS/NZS 3823.1.3:2005 Australian/New Zealand Standard Performance of electrical appliances Airconditioners and heat pumps Part 1.3: Water-source heat pumps Water-to-air and brine-to air heat pumpsTesting and rating of performance (ISO 1325
13、6-1, Ed. 01 (1998) MOD) COPYRIGHT Standards Australia/Standards New Zealand All rights are reserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher. Jointly published by S
14、tandards Australia, GPO Box 476, Sydney, NSW 2001 and Standards New Zealand, Private Bag 2439, Wellington 6020 ISBN 0 7337 7076 2 First published as AS/NZS 3823.1.3:2005. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 ii PREFACE This Standard was prepared by the Joint Standards Australia/S
15、tandards New Zealand Committee EL-015, Quality and Performance of Household Electrical Appliances. This Standard is an adoption with national modifications and has been reproduced from ISO 13256-1. Ed. 0.1 (1998), Water-source heat pumpsTesting and rating for performance Part 1: Water-to-air and bri
16、ne-to-air heat pumps, and has been varied as indicated to take account of Australian/New Zealand conditions. Variations to ISO 13256-1. Ed. 0.1 (1998) are indicated at the appropriate places throughout this standard. Strikethrough (example) identifies ISO text, tables and figures which, for the purp
17、oses of this Australia/New Zealand Standard, are deleted. Where text, tables or figures are added, each is set in its proper place and identified by shading (example). Added figures are not themselves shaded, but are identified by a shaded border. As this Standard is reproduced from an International
18、 Standard, the following applies: (a) Its number does not appear on each page of text and its identity is shown only on the cover and title page. (b) In the source text ISO 13256-1 should read AS/NZS 3823.1.3. (c) A full point should be substituted for a comma when referring to a decimal marker. (d)
19、 Any French text on figures should be ignored. The terms normative and informative are used to define the application of the annex to which they apply. A normative annex is an integral part of a standard, whereas an informative annex is only for information and guidance. Obvious spelling errors have
20、 been corrected. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 iii CONTENTS Page 1Scope 1 2Normative reference. 1 3Definitions 2 4Rating and test conditions 4 4.1Rating conditions for the determination of capacity . 4 4.2Standard rating and part-load rating test conditions 7 5Performance
21、requirements. 9 5.1General. 9 5.2Maximum operating conditions test . 9 5.3Minimum operating conditions test 12 5.4Enclosure sweat and condensate test . 12 6Test methods . 14 6.1General. 14 6.2Uncertainties of measurement. 14 6.3Data to be recorded 15 6.4Test tolerances . 15 6.5Test results. 16 6.6St
22、andby power and crank case heaters. 17 6.7Testing inverter airconditioners. 18 7Marking provisions. 18 7.1Nameplate requirements. 18 7.2Nameplate information 18 7.3Designation of capacity ratings . 18 7.4Refrigerant designation. 18 8Publication of ratings . 19 8.1Standard ratings . 19 8.2Application
23、 ratings 19 Annex A (normative) Test procedures. 20 Annex B (normative) Indoor air-enthalpy test method . 21 Annex C (normative) Liquid enthalpy test method. 22 Annex D (normative) Airflow measurement. 23 Annex E (normative) Calorimeter room test method 25 Annex F (informative) Instrumentation and m
24、easurements 29 Annex G (informative) Symbols used in annexes 41 Annex H (informative) Bibliography 43 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 iv NOTES Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 COPYRIGHT 1 STANDARDS AUSTRALIA Australia/New Zealand Standard Performance
25、of electrical appliancesAirconditioners and heat pumps Part 1.3: Water-source heat pumpsWater-to-air and brine-to air heat pumpsTesting and rating of performance (ISO 13256-1, Ed. 01 (1998) MOD) Any table, figure or text of the international standard that is struck through is not part of this standa
26、rd. Any Australian/New Zealand table, figure or text that is added is part of this standard and is identified by shading. 1 Scope 1.1This part of ISO 13256 establishes performance testing and rating criteria for factory- made residential, commercial and industrial, electrically-driven, mechanical-co
27、mpression type, water-to-air and brine-to-air heat pumps. The requirements for testing and rating contained in this part of ISO 13256 are based on the use of matched assemblies. 1.2Equipment designed for rating at one application under this part of ISO 13256 may not be suitable at all applications c
28、overed in this part of ISO 13256. 1.3This part of ISO 13256 does not apply to the testing and rating of individual assemblies for separate use, nor to the testing and rating of heat pumps covered in ISO 5151, ISO 13253 or ISO 13256-2. NOTE For the purpose of the remaining clauses, the terms “equipme
29、nt” or “heat pumps” may be used to mean “water-to-air heat pumps” or “brine-to-air heat pumps” and the term “liquid” refers to either “water” or “brine”. NOTE: Airconditioners with water cooled condensers have been excluded from AS/NZS 3823.1.1 and AS/NZS 3823.1.2 and are covered under the requireme
30、nts of this Standard. 1.4 This does not cover the determination of seasonal efficiencies which may be required in some countries. 2 Normative reference The following standard contains provisions which, through reference in this text, constitute provisions of this part of ISO 13256. At the time of pu
31、blication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this part of ISO 13256 are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and ISO maintain registers of
32、 currently valid International Standards. References to international standards that are struck through in this clause are replaced by references to Australian or Australian/New Zealand Standards that are listed immediately thereafter and identified by shading. Any Australian or Australian/New Zeala
33、nd Standard that is identical to the International Standard it replaces is identified as such. ISO 817:, Refrigerants Number designation. To be published. (Revision of ISO 817:1974) Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 COPYRIGHT 2 AS/NZS 1677.1, Refrigerating systems, Part 1: Ref
34、rigerant classification AS/NZS 62301, Household electrical appliancesMeasurement of standby power 3 Definitions For the purposes of this part of ISO 13256, the following definitions apply. 3.1 water-to-air heat pump and/or brine-to-air heat pump heat pump which consists of one or more factory-made a
35、ssemblies which normally include an indoor conditioning coil with air-moving means, compressor(s), and refrigerant-to-water or refrigerant-to-brine heat exchanger(s), including means to provide both cooling and heating, cooling-only, or heating-only functions NOTES 1 When such equipment is provided
36、in more than one assembly, the separated assemblies should be designed to be used together. 2 Such equipment may also provide functions of sanitary water heating, air cleaning, dehumidifying, and humidifying. 3.1.1 water-loop heat pump application water-to-air heat pump using liquid circulating in a
37、 common piping loop functioning as a heat source/heat sink NOTE The temperature of the liquid loop is usually mechanically controlled within a temperature range of 15 C to 40 C. 3.1.2 ground-water heat pump application water-to-air heat pump using water pumped from a well, lake or stream functioning
38、 as a heat source/heat sink NOTE The temperature of the water is related to the climatic conditions and may vary from 5 C to 25 C for deep wells. 3.1.3 ground-loop heat pump application brine-to-air heat pump using a brine solution circulating through a subsurface piping loop functioning as a heat s
39、ource/heat sink NOTES 1 The heat exchange loop may be placed in horizontal trenches or vertical bores, or be submerged in a body of surface water. 2 The temperature of the brine is related to the climatic conditions and may vary from -5 C to 40 C. 3.2 total cooling capacity amount of sensible and la
40、tent heat that the equipment can remove from the conditioned space in a defined interval of time, in watts, as determined by the specified test methods 3.3 net total cooling capacity total cooling capacity with fan power adjustment (See 4.1.3.) 3.4 heating capacity amount of heat that the equipment
41、can add to the conditioned space in a defined interval of time, expressed in watts, as determined by the specified test methods, but excluding all manually switchable electric heating devices. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 COPYRIGHT 3 amount of heat that the equipment can
42、add to the conditioned space in a defined interval of time, in watts, as determined by the specified test methods 3.5 net heating capacity heating capacity with fan power adjustment (See 4.1.3.) 3.6 rated voltage voltage shown on the nameplate of the equipment, in volts 3.7 rated frequency frequency
43、 shown on the nameplate of the equipment, in hertz 3.8 energy efficiency ratio (EER) ratio of the net total cooling capacity to the effective power input at any given set of rating conditions, in watts per watt 3.9 coefficient of performance (COP) ratio of the net heating capacity to the effective p
44、ower input of the equipment at any given set of rating conditions, in watts per watt 3.10 standard air dry air at 20,0 C and 101,324 kPa having a mass density of 1,204 kg/m3 3.11 effective power input average electrical power input to the equipment (expressed in watts) within a defined interval of t
45、ime, in watts; i.e. the sum of: the power input for operation of the compressor excluding additional electrical heating devices, the power input for operation of the compressor and any power input for defrosting, excluding all manually switchable electric heating devices,the power input of all contr
46、ol and safety devices of the equipment, and the proportional power input of the conveying devices for the transport of the heat transfer media through the heat pump only (e.g., fans, pumps, whether internal or external, whether provided with the equipment or not) (See 4.1.3 and 4.1.4.) 3.12 latent c
47、ooling capacity amount of latent heat that the equipment can remove from the conditioned space in a defined interval of time, in watts 3.13 sensible cooling capacity amount of sensible heat that the equipment can remove from the conditioned space in a defined interval of time, in watts 3.14 Shall in
48、dicates that a statement is mandatory Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2009 COPYRIGHT 4 3.15 Should indicates a recommendation 4 Rating and test conditions 4.1 Rating conditions for the determination of capacity 4.1.1 Standard ratings Standard ratings shall be established at the s
49、tandard rating conditions specified in 4.2, using the test procedures described in clause 6. Standard ratings relating to cooling and heating capacities shall be net values, including the effects of circulating- fan heat, but not including supplementary heat. Standard efficiency ratings shall be based on the effective power input as defined in 3.11. The electrical input values used for rating purposes shall be measured during the cooling capacity test. 4.1.2 Power input of fans for heat pumps without duct connection In t