AS 3823-3-2002 Performance of electrical appliances— Airconditioners and heat pumps Part 3 Calculation of performance for minimum energy performance standard (MEPS) requirements.pdf
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1、AS/NZS 3823.3:2002 Australian/New Zealand Standard Performance of electrical appliances Airconditioners and heat pumps Part 3: Calculation of performance for minimum energy performance standard (MEPS) requirements AS/NZS 3823.3 AS/NZS 3823.3:2002 This Joint Australian/New Zealand Standard was prepar
2、ed 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 25 June 2002 and on behalf of the Council of Standards New Zealand on 24 July 2002. It was published on 27 August 2002. The following
3、 are represented on Committee EL-015: Australian Consumers Association Australian Electrical and Electronic Manufacturers Association Australian Industry Group Australian Retail Association Business New Zealand Consumer Electronics Suppliers Association Department of Industrial Relations (Qld) Elect
4、rical Compliance Testing Association Energy Efficiency and Conservation Authority of New Zealand New South Wales Ministry of Energy and Utilities National Appliance and Equipment Energy Efficiency Committee National Association of Testing Authorities Office of the Chief Electrical Inspector Office o
5、f the Technical Regulator (S.A.) Additional interests participating in the preparation of this Standard: Airconditioning and Refrigeration Equipment Manufacturers Association of Australia Australian Institute of Refrigeration Air Conditioning and Heating Institute of Refrigeration Heating and AirCon
6、ditioning Engineers of New Zealand Primary Industries and Resources, South Australia Testing Interests (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 reviewe
7、d, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn.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. Detail
8、ed information about joint Australian/New Zealand Standards can be found by visiting the Standards Australia web site 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 pri
9、nted Catalogue with full details of all current Standards. For more frequent listings or notification of 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
10、national Standards organization. We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia International or Sta
11、ndards New Zealand at the address shown on the back cover. This Standard was issued in draft form for comment as DR 01401. 3 AS/NZS 3823.3:2002 Australian/New Zealand Standard Performance of electrical appliances Airconditioners and heat pumps Part 3: Calculation of performance for minimum energy pe
12、rformance standard (MEPS) requirements Originated as AS/NZS 3823.3:2001. Second edition 2002. 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, w
13、ithout the written permission of the publisher. Jointly published by Standards Australia International Ltd, GPO Box 5420, Sydney, NSW 2001 and Standards New Zealand, Private Bag 2439, Wellington 6020 ISBN 0 7337 4663 2 AS/NZS 3823.3:20022 PREFACE This Standard was prepared by the Joint Standards Aus
14、tralia/Standards New Zealand Committee EL-015, Quality and Performance of Household Electrical Equipment Testing of airconditioners under controlled operating conditions is defined in AS/NZS 3823.1.1, Performance of electrical appliancesAirconditioners and heat pumps, Part 1.1: Test MethodsNon-ducte
15、d airconditioners and heat pumpsTesting and rating for performance, and AS/NZS 3823.1.2, Performance of electrical appliances Airconditioners and heat pumps, Part 1.2: Test MethodsDucted airconditioners and air- to-air heat pumpsTesting and rating for performance. Direct assessment of the performanc
16、e of airconditioner appliances requires access to large capacity calorimeter or psychrometric loop test facilities. As an alternative to physical testing, this Standard defines an assessment procedure for minimum energy performance requirements based on simplified measurements and a simulation model
17、 of airconditioner performance. In all cases, test results obtained by physical testing using the procedures defined in AS/NZS 3823.1.1 or AS/NZS 3823.1.2 take precedence over the results obtained by using this Standard. If the simulation methods described in this Standard are not considered applica
18、ble to a particular appliance, then that appliance has to be assessed under AS/NZS 3823.1.1 or AS/NZS 3823.1.2. The procedure defined in this Standard provides a low cost method for assessing airconditioner performance. It may also be used to assess design modifications for appliances that fail the
19、minimum energy performance standard set in AS/NZS 3823.2. Statements expressed in mandatory terms in notes to tables are deemed to be requirements of this Standard. The terms normative and informative have been used in this Standard to define the application of the appendix to which they apply. A no
20、rmative appendix is an integral part of a Standard, whereas an informative appendix is only for information and guidance. AS/NZS 3823.3:20023 CONTENTS Page SECTION 1SCOPE AND GENERAL 1.1SCOPE.4 1.2OBJECTIVE4 1.3APPLICATION .5 1.4REFERENCED DOCUMENTS.5 1.5DEFINITIONS.5 1.6SIMULATION MODEL5 SECTION 2M
21、EASUREMENT OF APPLIANCE CHARACTERISTICS 2.1SCOPE.7 2.2TEST CONDITIONS.7 2.3MEASUREMENT OF REFRIGERANT CIRCUIT PRESSURE DROP (OPTIONAL).7 2.4MEASUREMENT OF REFRIGERANT CIRCUIT SET POINT CONDITIONS (OPTIONAL).7 2.5AIRFLOW RATE THROUGH THE COILS .8 2.6COMPRESSOR CHARACTERISTICS.8 2.7ELECTRICAL POWER CO
22、NSUMPTION8 2.8COIL CHARACTERISTICS .9 SECTION 3PERFORMANCE ANALYSIS 3.1REQUIRED SIMULATION MODEL FEATURES.10 3.2MODEL CHARACTERISTICS 10 APPENDICES AFORMAT SHEETS FOR RECORDING REFRIGERANT CIRCUIT OPERATING CONDITIONS OR ACCEPTANCE OF DEFAULT CONDITIONS.12 BFORMAT SHEETS FOR APPLIANCE DEFINITION17 C
23、THE OAK RIDGE HEAT PUMP MODEL .22 DCALCULATION OF HEAT LOSS/GAIN FROM REFRIGERANT LINES.24 AS/NZS 3823.3:2002 COPYRIGHT 4 STANDARDS AUSTRALIA/STANDARDS NEW ZEALAND Australian/New Zealand Standard Performance of electrical appliancesAirconditioners and heat pumps Part 3: Calculation of performance fo
24、r minimum energy performance standard (MEPS) requirements S E C T I O N 1 S C O P E A N D G E N E R A L 1.1 SCOPE This Standard specifies procedures for calculating the performance of factory-made residential, commercial and industrial, electrically-driven, mechanical compression, single- package an
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