Interpretation: appliance energy efficiency labeling regulations – appliances, e
Three days ago, we published an "inverter type
Air conditioning
The highest energy efficiency energy-saving list but no one on board, "article, article, has indicated frequency conversion technology, more energy efficient refrigeration equipment does, but because of technical
Standard
The problem is not on board, "Energy List" (up to primary and secondary energy efficiency standards and in accordance with "energy efficiency labeling management approach" for the record), but the reader still does not understand this, and asked in the end, "Frequency" is not "saving" in .
Start with energy efficiency
?? In fact, the concept of energy efficiency we have said many times. The development of our time, inverter air conditioner is relatively short, not put against the inverter air conditioner
Test
Standards, is still to use fixed-speed air-conditioning test. Since the two have never been a class of things, so of course, inverter air conditioner energy efficiency ratio and fixed-speed air-conditioning can not be directly compared, as can not be directly compared
Mobile
And the same plane which is better.
?? In Japan, the air conditioning energy efficiency have been reached about 4.0, because in Japan more than 95% are used in frequency conversion air-conditioning, they are used in the calculation of seasonal energy efficiency ratio, which is used in China fixed speed air conditioning energy efficiency ratio of single-point calculations, this method of calculation of the inverter air conditioner itself is unreasonable, according to the Japanese that a more reasonable method of calculation, our current inverter air conditioner energy efficiency would not be present 3 Following the subject, but should be between 3.5 to 4.5. Because inverter air conditioner control air conditioning in the dynamics of the operation, but most of the time in the low frequency inverter air conditioner is working under the state of inverter air conditioner energy efficiency in the low frequency is very high, generally above 5.0, which is why Japan with more reasonable SEER EER without a single point of reason.
??
?? Say energy
?? This one that you will understand, in fact, of course, high efficiency inverter air conditioner is entirely familiar. The reason why the recently released "Energy-saving air-conditioning List" There is no mention inverter air conditioner, because this is not a level of competition for fixed-speed variable frequency air-conditioning and air-conditioning energy saving is too bully than the fixed speed air conditioning was.
?? In a relatively closed environment (open air of course, close the windows), prolonged use of its energy saving inverter air conditioner is obvious.
?? The State Council Development Research Center of Market Economy Institute deputy director Lu Renbo on this "energy-saving air-conditioning Bang" also expressed understanding. Now do more professional inverter air conditioner
Hisense
,
Haier
New subjects such as enterprise, Hisense, new products and more families are as variable frequency air conditioning, so no part in the list, Haier was by virtue of its high-quality fixed speed air conditioning top the popular list.
?? Finally, please note the following criteria: 1 September, the number of
Marketplace
Sale of energy efficiency will not reach 2.6 (National Standard 5) air-conditioning products. The energy efficiency of 3.2 (second-class standard) or more to become "energy-saving air-conditioning," national standard is 3.4, Hisense, etc.
Brand
The inverter air conditioner is usually the minimum energy efficiency ratio will reach more than 3.4.
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