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GB 12021.3-2010: The minimum allowable value of energy efficiency and energy efficiency grades for room air conditioners
Status: Obsolete GB 12021.3: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 12021.3-2010 | English | 199 |
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The minimum allowable value of energy efficiency and energy efficiency grades for room air conditioners
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GB 12021.3-2010
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| GB 12021.3-2004 | English | 239 |
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The minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners
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GB 12021.3-2004
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| GB 12021.3-2000 | English | 199 |
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The limited values of energy efficiency and evaluating values of energy conservation for room air conditioners
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GB 12021.3-2000
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| GB 12021.3-1989 | English | RFQ |
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Limited values of energy consumption and method of testing for room air conditioners
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GB 12021.3-1989
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PDF similar to GB 12021.3-2010
Basic data | Standard ID | GB 12021.3-2010 (GB12021.3-2010) | | Description (Translated English) | The minimum allowable value of energy efficiency and energy efficiency grades for room air conditioners | | Sector / Industry | National Standard | | Classification of Chinese Standard | F01 | | Classification of International Standard | 27.010 | | Word Count Estimation | 5,598 | | Date of Issue | 2010-02-26 | | Date of Implementation | 2010-06-01 | | Older Standard (superseded by this standard) | GB 12021.3-2004 | | Quoted Standard | GB/T 7725-2004 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 1 of 2010 (total 156) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard specifies the room air conditioner energy efficiency limit values ??, evaluating values ??of energy, energy efficiency rating determination methods, test methods and inspection rules. This standard applies to the use of air -cooled condenser, fully enclosed motor compressor, cooling capacity 14000W and below, the air conditioner for T1 climate types. This standard does not apply to mobile, speed-controlled, multi air conditioning units. | GB 12021.3-2010: The minimum allowable value of energy efficiency and energy efficiency grades for room air conditioners
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The minimum allowable value of energy efficiency and energy efficiency grades for room air conditioners
ICS 27.010
F01
National Standards of People's Republic of China
Replacing GB 12021.3-2004
Room air conditioner energy efficiency limit value and energy efficiency rating
Issued on. 2010-02-26
2010-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
Chapter 4 of this standard is mandatory, the rest are recommended.
This Standard repealing GB 12021.3-2004 "room air conditioner energy efficiency limit value and energy efficiency rating."
This standard compared with GB 12021.3-2004, the main changes are as follows.
--- For energy efficient products limits were modified (Chapter 4);
--- Energy efficiency rating indicators were modified (Chapter 5).
This standard was proposed by the National Development and Reform Commission Resource Conservation and Environmental Protection.
This standard by the National Standardization Technical Committee for Energy Management and rational use of electricity at the Technical Committee.
This standard drafting units. China National Institute of Standardization, Beijing University of Technology, Qingdao Haier Air Conditioner Co., GREE has
Ltd., Guangdong Midea Group Co., Ltd., Emerson Climate Technologies (Suzhou), the International Copper Association (China), Shanghai Hitachi Electrical Appliances
Limited, China Electric Apparatus Research Institute, Chinese Academy of household appliances, Suzhou Samsung Electronics Co., Ltd., Guangzhou Chigo Air Conditioning Co.
the company.
The main drafters of this standard. Cheng Jianhong, Li Hongqi, high Baohua, Huang Hui, Mouxiong Wei, Wang Yi Ren, Zhao Heng Yi, Zhou Yi, Chen L, Wang Ruohong,
Li Yan, in Hongmei, forest
This standard replaces the standards previously issued as follows.
--- GB 12021.3-1989;
--- GB 12021.3-2000;
--- GB 12021.3-2004.
Room air conditioner energy efficiency limit value and energy efficiency rating
1 Scope
This standard specifies the room air conditioner (hereinafter. air conditioner) The energy efficiency of limited value, evaluating values of energy, energy efficiency level of determination for
Method, test methods and inspection rules.
This standard applies to the use of air-cooled condensers, Hermetic motor - compressors, cooling capacity in 14000W and below, the climate class
Of T1 type air conditioner.
This standard does not apply to mobile, speed-controlled, multi-type air conditioning units.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these files. For undated reference documents, the latest versions apply to this standard.
GB/T 7725-2004 room air conditioner
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Under rated operating conditions, the air conditioner cooling operation, the air conditioner the minimum allowable energy efficiency.
3.2
Under rated operating conditions, the air conditioner cooling operation, energy-saving air conditioner the minimum allowable energy efficiency.
3.3
Based on the size of the air conditioner energy efficiency is determined, divided into three grades 1, 2, Class 1 represents the highest energy efficiency.
3.4
When the air-conditioner factory, stated by the manufacturer in accordance with the provisions of this standard air conditioner energy efficiency rating.
4 energy efficiency limit
Found EER air conditioner should be greater than or equal to the value specified in Table 1.
Table 1 air conditioner energy efficiency limit
Types of
Rated cooling capacity (CC)
Energy efficiency ratio (EER)
W/W
Integral 2.90
Split
CC≤4500 3.20
4500 < CC≤7100 3.10
7100 < CC≤14000 3.00
5 method of determining the energy efficiency rating
According to the measured energy efficiency of products, look-up table 2, it is determined that the product's energy efficiency rating, this should not be less than the energy efficiency rating of the product's rated energy efficiency
grade.
Table 2 air conditioner energy efficiency rating index W/W
Type Rated cooling capacity (CC)
Energy efficiency rating
Integral 3.30 3.10 2.90
Split
CC≤4500W 3.60 3.40 3.20
4500W < CC≤7100W 3.50 3.30 3.10
7100W < CC≤14000W 3.40 3.20 3.00
6 energy conservation evaluation values
Energy-saving air conditioner is evaluated in Table 2 energy efficiency rating of two.
7 Test methods
EER accordance with test method GB/T 7725-2004 of the relevant provisions.
EER found two decimal places.
8 Inspection Rules
8.1 energy efficiency of limited value should be used as an air conditioner factory inspection sampling project.
8.2 For the same model, same batch of product to extract a sample test product energy efficiency. If not meet the requirements, then extracted two sets of samples
Products, should be found to meet the requirements, otherwise, the lot is determined to be ineligible.
9 energy efficiency rating label
9.1 Manufacturers should be based on requirements of this standard and the test results to determine the rated energy efficiency rating.
9.2 The manufacturer shall indicate the product's rating on its products manufactured File energy efficiency rating, the standard number is based.
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