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1、ISBN 0 7337 7282 X AS/NZS 3823.1.2/Amdt 3/2006-02-25 STANDARDS AUSTRALIA/STANDARDS NEW ZEALAND Amendment No. 3 to AS/NZS 3823.1.2:2001 Performance of electrical appliancesAirconditioners and heat pumps Part 1.2: Test MethodsDucted air conditioners and air-to-air heat pumpsTesting and rating of perfo
2、rmance REVISED TEXT The 2001 edition of AS/NZS 3823.1.2 is amended as follows; the amendments should be inserted in the appropriate places. SUMMARY: This Amendment applies to the Preface and Appendix ZZ. Published on 25 February 2006. Approved for publication in New Zealand on behalf of the Standard
3、s Council of New Zealand on 21 December 2005. Preface Add the following reference after AS/NZS 3823.1.1 (as inserted by Amendment No. 1 2002) 62301 Household electrical appliancesMeasurement of standby power Clause 1.1 Delete Clause 1.1 as amended by Amendment No. 1 2002 and replace with the followi
4、ng: This Standard specifies the conditions on which the capacity and energy consumption of factory-made residential, commercial and industrial electrically driven, mechanical- compression, single-package and split-system non-ducted airconditioners employing air- cooled condensers and non-ducted air-
5、to-air heat pumps are based. The Standard also specifies the test methods to be applied for determining the capacity and efficiency ratings. This Standard covers equipment utilizing one or more refrigeration systems with one outdoor unit and one or more indoor units controlled by a single thermostat
6、/controller. This Standard covers equipment utilizing single, multiple and variable capacity components. NOTE: Air conditioners with water cooled condensers have been excluded from this part and are now covered under the requirements of AS/NZS 3823.1.3. Clause 1.4 Add the following new Clause: This
7、Standard does not cover the determination of seasonal efficiencies which may be required in some countries. Table 6 Delete the second test condition for test voltage and replace with the following: (b) 90% of the lower rated voltage and 110% of the higher rated voltage except that where the higher r
8、ated voltage is 240 V, the maximum required test voltage shall be 253 V. AMDT No. 3 FEB 2006 AMDT No. 3 FEB 2006 AMDT No. 3 FEB 2006 AMDT No. 3 FEB 2006 Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 Clause 6.2.1 Delete text and replace with the following: Where possible equipment shall be rated fo
9、r capacity by the calorimeter method. Where this is not possible, the indoor air-enthalpy test method may be used. Clause 6.6 and Clause 6.7 Add new Clauses 6.6 and 6.7 as follows: 6.6 Standby power and crank case heaters 6.6.1 General Measurements of standby power and crank case heater power shall
10、be undertaken in accordance with the procedures and instruments specified in AS/NZS 62301 and shall be determined for the following modes (as applicable) on the airconditioner: (a) Off mode (where applicable). (b) Passive standby mode (where applicable). (c) Delay start mode (where applicable). (d)
11、Average crank case heater power for various outdoor conditions. Power in each applicable mode shall be reported in Watts to the nearest 0.1 W or better. 6.6.2 Off mode Where the air conditioner is not operational and where the air conditioner has no remote control or automatic program functions or t
12、hese are inoperative. This mode is the lowest power consumption mode that cannot be switched off (influenced) by the user and that persists for an indefinite time when an appliance is connected to the mains electricity supply and used in accordance with the manufacturers instructions. Measurements o
13、f crank case heaters (where present) shall be reported separately to this mode (see below) where possible. NOTE: Products may use some power in off mode to supply electronic controls. 6.6.3 Passive standby mode If present, where the airconditioner is not operational but where it has a remote control
14、 and/or is monitoring for a signal from a remote source or where there is a timer with some programming capability (e.g., timed or delay start). This mode includes those with remote communications capability where this facility is active. Where there are several possible power levels in this mode, t
15、he power for each shall be recorded with a description of its function. Measurements of crank case heaters (where present) shall be reported separately to this mode (see below) where possible. 6.6.4 Delay start mode If present, is where the model has a separate user option that is used to delay the
16、commencement operation (only where this function is not included as part of passive standby mode). 6.6.5 Crank case heaters Where an airconditioner has a crankcase heater (a small resistive heater attached to the compressor sump or crankcase (the sump is where oil and some refrigerant collects when
17、the unit is not operating), the following readings shall be undertaken: (a) Average heater power (Watts) with the section containing the compressor under a dry bulb ambient temperature of 20 deg C +/2K. AMDT No. 3 FEB 2006 AMDT No. 3 FEB 2006 Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 (b) Avera
18、ge heater power (Watts) with the section containing the compressor under a dry bulb ambient temperature of 7 deg C +/2K. Readings shall be measured over a period of not less than 3 hours. Where the heater exhibits any regular cyclic behaviour, a whole number of cycles shall be used to determine the
19、average power. Where the ambient temperature does not influence the power consumption of the crankcase heater the measurement may be conducted at any ambient temperature. Manufacturers may declare the values for (a) and (b) above based on measurements and knowledge of the control of the crankcase he
20、ater. For verification purposes a combination of analysis of the control system and measurements may be used to assess compliance, but a measurement at the specified conditions shall have precedence over any other method. 6.7 Testing airconditioners with variable output compressors Some types of var
21、iable output capacity air conditioners may require the setting of non-user accessible controls to lock the output capacity at the rated capacity (or part load capacity) specified by the manufacturer. Where special tools or software are required to perform this function, the manufacturer shall provid
22、e the tools or software to the laboratory. For 50% part load performance testing, in the absence of manufacturers information a compressor speed of 50% of the rated compressor speed may be used. Table 10 Delete the words from rating conditions from the heading in the third column and delete all symb
23、ols from 3rd column. Delete the figures 0.5oC (twice) from the 3rd column and replace with 0.6C (twice). Clause 9.1.2 Delete the text of the Clause and replace with the following: The values of standard capacities shall be expressed in kilowatts (which may be rounded to the nearest 0.01 kW) or watts
24、 (which may be rounded to the nearest 10 W). AMDT No. 3 FEB 2006 AMDT No. 3 FEB 2006 AMDT No. 3 FEB 2006 Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 This page has been left intentionally blank. Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 ISBN 0 7337 5215 2 AS/NZS 3823.1.2/Amdt 2/2003-05-23 S
25、TANDARDS AUSTRALIA/STANDARDS NEW ZEALAND Amendment No. 2 to AS/NZS 3823.1.2:2001 Performance of electrical appliancesAirconditioners and heat pumps Part 1.2: Test methodsDucted airconditioners and air-to-air heat pumpsTesting and rating for performance REVISED TEXT The 2001 edition of AS/NZS 3823.1.
26、2 is amended as follows; the amendments should be inserted in the appropriate places. SUMMARY: This Amendment applies to Appendix ZZ. Published on 23 May 2003. Approved for publication in New Zealand on behalf of the Standards Council of New Zealand on 2 April 2003. Page 12 Clause 7.1.3.1 Delete exi
27、sting clause. Page 13 Clause 7.1.5.1 Delete existing text, including equation, and insert the following: If a fan is an integral part of the equipment, the total power measured during test shall be included in the declared power consumption and the calculation of effectiveness. Page 13 Clause 7.1.5.
28、3 Delete existing clause. AMDT No. 2 MAY 2003 AMDT No. 2 MAY 2003 AMDT No. 2 MAY 2003 Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 This page has been left intentionally blank. Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 ISBN 0 7337 4556 3 AS/NZS 3823.1.2/Amdt 1/2002-08-12 STANDARDS AUSTRALIA/
29、STANDARDS NEW ZEALAND Amendment No. 1 to AS/NZS 3823.1.2:2001 Performance of electrical appliancesAirconditioners and heat pumps Part 1.2: Test MethodsDucted airconditioners and air-to-air heat pumpsTesting and rating for performance REVISED TEXT The 2001 edition of AS/NZS 3823.1.2 is amended as fol
30、lows; the amendments should be inserted in the appropriate places. SUMMARY: This Amendment applies to the Preface and Appendix ZZ. Published on 12 August 2002. Approved for publication in New Zealand on behalf of the Standards Council of New Zealand on 24 July 2002. Page ii Preface Add the following
31、 after 1677.1: 3823Performance of electrical appliances Airconditioners and heat pumps 3823.1.1Part 1.1:Test MethodsNon-ducted airconditioners and heat pumpsTesting and rating for performance Page 1 Clause 1.1 Delete Clause 1.1, as amended by variation to ISO 13253:1995, and replace with the followi
32、ng: This Standard specifies the conditions on which the capacity and energy consumption of factory-made residential, commercial and industrial electrically driven, mechanical- compression, single-package and split-system ducted airconditioners employing air- and water-cooled condensers and ducted ai
33、r-to-air heat pumps are based. The Standard also specifies the test methods to be applied for determining the capacity and efficiency ratings. This Standard covers equipment utilizing one or more refrigeration systems with one outdoor unit and one or more indoor units controlled by a single thermost
34、at/controller. This Standard covers equipment utilizing single, multiple and variable capacity components. AMDT No. 1 AUG 2002 AMDT No. 1 AUG 2002 Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 Page 3 Table 1 Note 4 Delete existing Note 4 and replace with the following: 4)Where the rated voltage of
35、 the equipment lies wholly or partly between 208 V and 253 V, the test voltage shall be 230 V. If the equipment is rated for 240 V only, the test voltage shall be 240 V. Where the rated voltage of the equipment lies wholly or partly between 360 V and 440 V, the test voltage shall be 400 V. If the eq
36、uipment is rated for 415 V only, the test voltage shall be 415 V. For other rated voltage ranges, the test voltage shall be the mean value of the range. Page 7 Table 5 Note 4 Delete existing Note 4 and replace with the following: 4)Where the rated voltage of the equipment lies wholly or partly betwe
37、en 208 V and 253 V, the test voltage shall be 230 V. If the equipment is rated for 240 V only, the test voltage shall be 240 V. Where the rated voltage of the equipment lies wholly or partly between 360 V and 440 V, the test voltage shall be 400 V. If the equipment is rated for 415 V only, the test
38、voltage shall be 415 V. For other rated voltage ranges, the test voltage shall be the mean value of the range. Page 10 Clause 6.1 Add new clause: Clause 6.1Add the following text: g)calorimeter NOTE: Guidance on the use of calorimeters can be found in AS/NZS 3823.1.1. AMDT No. 1 AUG 2002 AMDT No. 1
39、AUG 2002 AMDT No. 1 AUG 2002 Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 This page has been left intentionally blank. Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 AS/NZS 3823.1.2:2001 ISO 13253:1995 (Incorporating Amendment Nos 1, 2 and 3) Australian/New Zealand Standard Performance of electr
40、ical appliances Airconditioners and heat pumps Part 1.2: Test MethodsDucted airconditioners and air-to-air heat pumpsTesting and rating for performance AS/NZS 3823.1.2:2001 Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 AS/NZS 3823.1.2:2001 This Joint Australian/New Zealand Standard was prepared by
41、 Joint Technical Committee EL-015, Quality and Performance of Household Electrical Appliances. It was approved on behalf of the Council of Standards Australia on 20 October 2000 and on behalf of the Council of Standards New Zealand on 15 December 2000. This Standard was published on 9 February 2001.
42、 The following are represented on Committee EL-015: Australian Association of Certification Bodies Australian Consumers Association Australian Electrical and Electronic Manufacturers Association Australian Industry Group Australian Retailers Association Consumer Electronics Suppliers Association Dep
43、artment of Mines and Energy, Qld Electrical Compliance Testing Association Energy Efficiency and Conservation Authority of New Zealand Ministry of Energy and Utilities, New South Wales National Appliance and Equipment Energy Efficiency Committee New Zealand Manufacturers Federation Office of the Chi
44、ef Electrical Inspector Office of the Technical Regulator, S.A. 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
45、, 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. Detailed information about joint Australian/New Zealand S
46、tandards can be found by visiting the Standards 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. Fo
47、r 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 national Standards organization. We also welcome suggestions
48、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 or Standards New Zealand at the address shown on the back cover. This Standard wa
49、s issued in draft form for comment as DR 00066. Accessed by UNIVERSITY OF SYDNEY on 05 Jun 2008 AS/NZS 3823.1.2:2001 (Incorporating Amendment Nos 1, 2 and 3) Australian/New Zealand Standard Performance of electrical appliances Airconditioners and heat pumps Part 1.2: Test MethodsDucted airconditioners and air-to-air heat pumpsTesting and rating for performance 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 m
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