GB 19576-2004
AbolishedThe minimum allowable values of the energy effic-iency and energy efficiency grades for unitary air conditioners
单元式空气调节机能效限定值及能源效率等级
Application Summary AI generated
GB 19576-2004 specifies the minimum allowable energy efficiency values and energy efficiency grades for unitary air conditioners, including packaged units with cooling capacities up to 140 kW. It is applied in China to regulate the energy performance of commercial and industrial unitary air conditioners, ensuring compliance with national energy conservation standards during manufacturing, procurement, and market surveillance.
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On-line measurement on operating efficiency of power convertor equipments
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Economical operation of boilers for daily life
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Evaluation guides of the energy conservation products
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The general principles for calculation of thermal effic-iency of equipment
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