In the previous article Xiaobian to introduce to youNotice on the 2021 National Standard for Motor Energy Efficiency GradeToday, Xiaobian and you will understand the difference in power consumption between primary energy efficiency and secondary energy efficiency:

In general, the compressor runs continuously for 1 hour, and the power consumption of the primary machine is less than that of the secondary machine.065度。

1, based on the current energy efficiency ratio level: 1, 2, 3 Level, based on this calculation, the power consumption of an air conditioner with a cooling capacity of 1 2500W is about: 1 level power consumption =(2500/3).6)=695W, level 2 power consumption =(2500/3.4 ) = 735 W。 3 Stage power consumption = (250/3.2) = 781W。

2、例如1.The 5 HP machine has a cooling capacity of 3,500 watts, and the energy consumption of the efficiency class 1 machine is 3500/3.4=1029 watts, energy efficiency level 2 machine power consumption is 3500/3.2=1094 watts, same cooling capacity。In the output, you can see that the power consumption of a level 1 machine is 1029-1094=65 watts, which is less than that of a level 2 machine。The compressor runs continuously for 1 hour, and the power consumption of the primary machine is less than that of the secondary machine.065度。

3, the same configuration, energy efficiency of 1 equipment will be more expensive;Energy Efficiency 1 and Energy Efficiency 2 级Air compressorThe main difference is energy consumption rate and price。The most energy-efficient for the priceAir compressorThe price is higher, but the electricity is more energy efficient, even under the same output conditions, the heat generated and the carbon dioxide emissions are less。

4, the efficiency grade of air compressor is the energy efficiency ratio of air compressor, that is, the ratio of rated cooling capacity and rated power consumption。To put it bluntly, it is the amount of air conditioning when consuming the same amount of electricity, which is an important indicator to measure the performance of air conditioning。

Above isBolet compressorThe relevant content about Level I energy efficiency and Level II energy efficiency collected by small series hope to help you!