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- GB 21455-2019e 房间空气调节器能效限定值及能效等级
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标准简介
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适用范围:
This standard specifies the energy efficiency grades,the minimum allowable values of energy efficiency and the test methods for room air conditioners.
This standard:
—is applicable to room air conditioners using aircooled condensers and hermetic motor compressors with the rated cooling capacity no greater than 14 000 W and under working condition T1;
—is applicable to low ambient temperature air source heat pump air heaters with nominal heating capacity no greater than 14 000 W.
This standard is not applicable to mobile air conditioners,multiconnected air conditioning (heat pump) units and ducted air conditioners.
This standard:
—is applicable to room air conditioners using aircooled condensers and hermetic motor compressors with the rated cooling capacity no greater than 14 000 W and under working condition T1;
—is applicable to low ambient temperature air source heat pump air heaters with nominal heating capacity no greater than 14 000 W.
This standard is not applicable to mobile air conditioners,multiconnected air conditioning (heat pump) units and ducted air conditioners.
标准号:
GB 21455-2019e
标准名称:
房间空气调节器能效限定值及能效等级
英文名称:
Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners标准状态:
现行-
发布日期:
2019-12-31 -
实施日期:
2020-07-01 出版语种:
英文
起草人:
起草单位:
归口单位:
the Standardization Administration of China.提出部门:
the Standardization Administration and the Department of Resource Conservation and Environmental Protection of National Development and Reform Commission.发布部门:
State Administration for Market Regulation and Standardization Administration of the People's Republic of China
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