1、 AS/NZS 3823.2:2009 Australian/New Zealand StandardPerformance of electrical appliancesAir conditioners and heat pumps Part 2: Energy labelling and minimum energy performance standard (MEPS) requirements AS/NZS 3823.2:2009Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 15 Oct 2009AS
2、/NZS 3823.2:2009 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 24 August 2009 and on behalf of the Council of Standards New Ze
3、aland on 4 September 2009. This Standard was published on 6 October 2009. The following are represented on Committee EL-015: Airconditioning and (ii) not on display for sale through retail outlets; and (iii) not promoted in any catalogue or advertising material that could be interpreted as suitable
4、for some residential applications. (g) Air conditioners powered by mains electricity specifically designed and sold only for installation in end-use mobile applications of caravans, mobile homes, camper vans and rail cars. (h) Models that have been granted exemption by the relevant Australian/New Ze
5、aland regulatory authority due to their specific design for application such as process heating or cooling, or for heating or cooling of spaces to conditions that are not intended for human comfort. 1.3 APPLICATION This Standard shall be read in conjunction with AS/NZS 3823.1.1, AS/NZS 3823.1.2, AS/
6、NZS 3823.1.3 and AS/NZS 3823.3, as applicable. Products with water-cooled condensers as well as water-source heat pumps fall within the scope of this Standard and shall meet the relevant labelling and/or MEPS requirements for the cooling and/or heating function. For these products, the cooling and h
7、eating performance shall be determined and declared in accordance with AS/NZS 3823.1.3. Cooling only products with water-cooled condensers that are included within the scope of AS/NZS 3823.1.1 and AS/NZS 3823.1.2 shall be tested to AS/NZS 3823.1.3 wherever possible. 1.4 OBJECTIVE The objective of th
8、is Standard is to (a) provide detailed information on the performance and energy labelling requirements that an air conditioning appliance has to meet in order to carry a valid energy efficiency label; (b) provide detailed information on the performance requirements that an air conditioning applianc
9、e has to meet in order comply with minimum energy performance standard requirements; and (c) describe the circumstances in which alternatives to physical testing may be used to demonstrate and verify compliance with minimum energy performance standard requirements. Accessed by ISONET - CHINA STATE B
10、UREAU OF TECHNICAL SUPERVIS on 15 Oct 20099 AS/NZS 3823.2:2009 COPYRIGHT 1.5 REFERENCED DOCUMENTS The following documents are referred to in this Standard: AS 2706 Numerical valuesRounding and interpretation of limiting values 4755 Framework for demand response capabilities and supporting technologi
11、es for electrical productsDemand response capabilities and supporting technologies for electrical products 4755.3.1 Part 3.1: Interaction of demand response enabling devices and electrical productsOperational instructions and connections for airconditioners AS/NZS 3823 Performance of household elect
12、rical appliancesAirconditioners and heat pumps 3823.1.1 Part 1.1: Test methodsNon-ducted airconditioners and heat pumpsTesting and rating for performance 3823.1.2 Part 1.2: Test methodsDucted airconditioners and air-to-air heat pumpsTesting and rating for performance 3823.1.3 Part 1.3: Water-source
13、heat pumpsWater-to-air and brine-to-air heat pumpsTesting and rating for performance 3823.3 Part 3: Calculation of performance for minimum energy performance standard (MEPS) requirements 4776 Liquid-chilling packages using the vapour compression cycle 4776.2 Part 2: Minimum energy performance standa
14、rd (MEPS) and compliance requirements 4965 Performance of close control airconditioners 4965.2 Part 2: Minimum energy performance standard (MEPS) requirements 62301 Household electrical appliancesMeasurement of standby power 1.6 DEFINITIONS For the purposes of this Standard the definitions given in
15、AS/NZS 3823.1.1, AS/NZS 3823.1.2, AS/NZS 3823.1.3 and those below apply. 1.6.1 Annual Coefficient of Performance (ACOP) Annual Coefficient of Performance as defined in accordance with Clause 2.5. 1.6.2 Annual Energy Efficiency Ratio (AEER) Annual Energy Efficiency Ratio as defined in accordance with
16、 Clause 2.5. 1.6.3 Average true power factor The average true power factor over a given time is the kWh divided by the kVAh. NOTE: It is not the average of regular instantaneous power factor measurements. 1.6.4 Check test A full or part test in accordance with AS/NZS 3823.1.1, AS/NZS 3823.1.2, AS/NZ
17、S 3823.1.3 or a simulation assessment to AS/NZS 3823.3, as applicable, to verify the performance or energy consumption, or both, of an individual model. 1.6.5 Chiller A product that falls within the scope of AS/NZS 4776. 1.6.6 Close control air conditioners A product that falls within the scope of A
18、S/NZS 4965. Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 15 Oct 2009AS/NZS 3823.2:2009 10 COPYRIGHT 1.6.7 Demand response capable An air conditioner that is supplied with the necessary interface, circuitry and components to comply fully with AS 4755.3.1. NOTE: Air conditioners th
19、at are assembled from components on site are demand response capable if all components necessary to make the assembly demand response capable are supplied with every unit, and the installation instructions require all components to be assembled. 1.6.8 Ducted air conditioners An air conditioner model
20、 configuration where the indoor side is situated remote to the space to be conditioned. The conditioned air is supplied or extracted via a duct. 1.6.9 Family of models A range of models of the one brand, for which a single set of test reports is applicable and where each of the models has the same r
21、elevant physical characteristics, energy efficiency rating, performance characteristics and refrigerant. The term model is synonymous with family of models. NOTE: A product that has single-phase and three-phase variants will have to be separately registered and cannot be considered as one family (as
22、 MEPS requirements for single- and three-phase variants may be different). Single- and three-phase products may be separately registered using a single test report that covers these variants, as long as the product tested has the lowest EER and COP of all the relevant variants. 1.6.10 Grandfathering
23、 Refer to the Administrative Guidelines and Paragraph F3 for details. 1.6.11 Multi-split system A split system air conditioner with a refrigeration system having two or more indoor units, each indoor unit being independently controlled. 1.6.12 Non-ducted air conditioner An air conditioner model conf
24、iguration where the indoor side is situated partly or wholly within the space to be conditioned. The conditioned air is directly supplied to and extracted from the conditioned space. 1.6.13 Potentially demand response capable An air conditioner that is potentially fully compliant with AS 4755.3.1, o
25、nce a nominated standard part or component, which is not otherwise supplied with every unit, has been added or fitted, either at the time of manufacture or at any subsequent time, e.g. pre-delivery, at installation or after installation. The part may be factory-installed, e.g. in response to a prior
26、 order, but must also be capable of being fitted subsequently by an authorized person at any point in the service life of the product. Where the supplier of an air conditioner model indicates that it is potentially demand response capable, the supplier must also identify the part or component needed
27、 to make it demand response capable, and must undertake to supply that part or component from the time this indication appears on the register to not less than 10 years after the model ceases to be registered. 1.6.14 Rated capacity The nominal rated capacity claimed by the manufacturer of an air con
28、ditioner model determined as follows, as applicable: (a) Rated total cooling capacity As claimed by the manufacturer in accordance with AS/NZS 3823.1.1, AS/NZS 3823.1.2 or AS/NZS 3823.1.3 for temperature condition T1. (Units: W or kW.) Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on
29、 15 Oct 200911 AS/NZS 3823.2:2009 COPYRIGHT (b) Rated heating capacity As claimed by the manufacturer in accordance with AS/NZS 3823.1.1, AS/NZS 3823.1.2 or AS/NZS 3823.1.3 for temperature condition H1. (Units: W or kW.) The rated capacity shall be stated on the product, in the product specification
30、 or the associated product literature. The rated capacity appears on the energy label as Capacity Output (heating and/or cooling as applicable. (Units: kW). For variable output capacity equipment, the rated capacity of each model shall not exceed the maximum continuous output rating possible by the
31、unit. Short term peak outputs shall not be used for rated capacity. The rated capacity for variable capacity systems is set using the specified method described in the model registration. 1.6.15 Rated power Effective power input of the air conditioner model as claimed by the manufacturer in accordan
32、ce with AS/NZS 3823.1.1, AS/NZS 3823.1.2 or AS/NZS 3823.1.3 or AS/NZS 3823.3 during the determination of rated total cooling capacity and rated heating capacity, as applicable. (Units: W or kW.) 1.6.16 Registration In Australia: The completion and submission of the prescribed application form to an
33、Australian regulator as specified in the on-line registration system. An approved registration means a record that has been reviewed and accepted by the relevant regulator and marked with an approved status on the basis that the record is complete, all relevant documents have been provided, all rele
34、vant requirements of the Standard continue to be met and the relevant fee (where applicable) has been paid. NOTE: Appendix F sets out special rules regarding goods from New Zealand that rely on the Trans Tasman Mutual Recognition Agreement (TTMRA) for enabling them to be sold in Australia. In New Ze
35、aland: The completion and submission of the prescribed form to the authority. NOTE: In New Zealand, unless the prescribed form has been completed and submitted to the relevant Authority, the item may not be sold to a consumer. The Authority is defined in the Energy Efficiency (Energy Using Products)
36、 Regulations 2002. A product to which this Standard applies may not be sold in New Zealand unless the prescribed form has been completed and submitted to the relevant New Zealand Authority tasked with receiving and processing the prescribed forms. At the time of publication of this Standard the Auth
37、ority is the Energy Efficiency and Conservation Authority. The prescribed application form, which is suitable for the registration of a product in New Zealand or Australia, is given in Appendix B of this Standard. Regulators for the purposes of registration means those entities set out in the list o
38、f regulators maintained on the website www.energyrating.gov.au. A valid registration is one where the status remains approved on the relevant date. A registration status of expired or grandfathered is valid only for existing stock that was manufactured or imported prior to the expiry or grandfatheri
39、ng date and where it had a status of approved at the time of manufacture or importation. A registration status of cancelled is not valid for any stock, irrespective of the date of manufacture or importation. NOTE: In Australia, the term registration is normally used, while in New Zealand the term li
40、sting is normally used. In this Standard, the term registration applies to both systems. For current details relating to regulatory requirements refer directly to the particular regulatory authority. (See listing at http:/www.energyrating.gov.au/reg.html#contacts.) Accessed by ISONET - CHINA STATE B
41、UREAU OF TECHNICAL SUPERVIS on 15 Oct 2009AS/NZS 3823.2:2009 12 COPYRIGHT 1.6.17 Simulated value Value determined in accordance with a simulation test in accordance with AS/NZS 3823.3. 1.6.18 Single-phase model A model where all components in the air conditioning system that require an external powe
42、r supply require only single-phase power. NOTE: Some components of an air conditioner system may be supplied a.c. or d.c. power via internal wiring. 1.6.19 Split system An air conditioner with separate indoor and outdoor components that are connected with refrigerant piping. The indoor unit usually
43、lies within the conditioned space and may be installed or portable/mobile. NOTE: The indoor unit in some configurations may feed into a duct system. Some split ducted system indoor units may have no fan and are designed to operate with an existing system (e.g., gas heater). 1.6.20 Spot cooler A unit
44、ary air conditioner that lies wholly within a conditioned space and that draws air for both the evaporator and condenser from the conditioned space and expels both of these back into the conditioned space. 1.6.21 Standby A non-operative state where the user has switched the air conditioner so that i
45、t is not providing any active heating and/or cooling and/or air circulation from the users perspective. A number of different standby modes may exist within an individual product. The power level in standby may be affected by ambient conditions and other factors such as the time since the refrigerat
46、ion system last ran. Standby includes all power consumed by controls (including demand response) and any heaters or other power consumed. NOTE: Refer to Clause 2.4 for power consumption in non-operative mode. 1.6.22 Star rating The number of stars displayed on the energy label. Available stars are b
47、etween a minimum of one and a maximum of six, shown in half star intervals and then 7 to 10 stars in whole star intervals. The star rating is calculated from the Star Rating Index (see Clause 2.6). (Dimensionless.) 1.6.23 Star rating index (SRI) An indication of the claimed energy efficiency of a mo
48、del at rated conditions. A higher SRI indicates a higher energy efficiency. It is derived from the measured AEER or measured ACOP, as applicable (see Clause 2.5). 1.6.24 Statements of intention 1.6.24.1 Shall Indicates that a statement is mandatory. 1.6.24.2 Should Indicates a recommendation. 1.6.25
49、 Tested value Value determined in accordance with a physical test to either AS/NZS 3823.1.1, AS/NZS 3823.1.2 and AS/NZS 3823.1.3, as applicable. Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 15 Oct 200913 AS/NZS 3823.2:2009 COPYRIGHT 1.6.26 Three-phase model A model where at least one component in the air conditioning system requires an external three-phase power supply. 1.6.27 Twin (or triple) split A split system air conditioner comprising a single outdoor unit with two (or three) indoor units that are cont
