Help You To Be Considered Clear Enough Just How Energy
With the nation " Projects that benefit the energy-saving products
"Policy in depth, more and more people began to
Air conditioning energy efficiency As the purchase Air conditioning Reference element. But why are all the same level of energy efficiency, energy efficiency products, but have different? Energy-efficient products more power it actually there? Many consumers still have many questions. Recently, the reporter received a call from the public Mr. Zhang, he hoped for air conditioning energy efficiency have a thorough understanding of, figure out an energy efficiency ratio of 2 to provinces in the end how much electricity, so their buying air time in the future will not be "confused about ", this reporter had visited.
A business right, "a mess" consumers hear "stumbled"
Interview, the reporter found, despite the "energy efficiency label" in the air conditioning prototype machine body can be seen everywhere, but many
Sell Personnel or the interpretation of this ambiguous, or confused and some even suspected of misleading consumers.
Air conditioning brand in a counter, a sales staff of four, said an air conditioning energy efficiency is equivalent to other brands of an energy efficiency, in fact, where the sales staff is to
Inverter air conditioner The energy efficiency rating and the fixed-frequency air-conditioning energy efficiency rating mixed contrast, he means an inverter air conditioner is the equivalent of four energy-efficient air conditioning the other one fixed-frequency energy efficiency.
In the interview, the reporter also found a selection of air conditioning is quite some confusion and asked people: "energy efficiency standards than national unity? Why has the same four energy efficiency, this air conditioner energy efficiency ratio is 3.4, while air conditioning just to see that section is 2.8? how to provincial air that this much power then? "" at least a month 60 to 70 provinces of electricity. "promotional staff said quite sure. "To so many provinces? That how did this data come from?" "Method is complex and involves a lot of expertise, specific I can not tell, anyway, it definitely cost-effective to buy, put up a fake energy efficiency labeling have? "Ultimately, the customer is confused and the left.
Visit process, the reporter noted that part of the sales staff in addition to energy efficiency is ambiguous, there are suspected of misleading consumers. In another air counter, there are sales staff even told the customer, if affixed with "China's energy-efficiency labeling" of the air-conditioning are
Energy Products. In fact, air conditioning, "Energy Efficiency Labeling" is divided into five grades 1,2,3,4,5, only energy efficiency as one, two products that can be called energy-saving products, such as 5 represents the energy-intensive products, the market access indicators, therefore, can not be "energy-efficiency labeling" and the energy equivalent to up.
B simple formula to help your air conditioning energy saving accounts settled
In fact, energy-saving air-conditioning accounts settled, we must first understand the air of "energy efficiency", which is a measure of whether a high efficiency air conditioner or a low energy efficiency standards.
So-called "energy efficiency" is the cooling capacity of air conditioning and refrigeration power ratio, in other words, a one kilowatt of electricity for air conditioning the number of kilowatts of cooling capacity produced, for example, a 2P air conditioner cooling capacity is 5000W, cooling power 1785W, then it's energy efficiency is 5000/1785 = 2.8, greater energy efficiency, indicating the higher level of air conditioning energy efficiency, energy saving, the better.
Present, the frequency for fixed speed air conditioning and air-conditioning, were issued two corresponding energy efficiency standards, which will air from 1 to 5 rate the energy efficiency ratio were 3.4,3.2,3.0,2.8,2.6, The inverter air conditioner was 5.2,4.5,3.9,3.4,3.0.
Then, in their daily lives, whether the high level of energy efficiency of air conditioning air conditioning energy efficiency than the low level of electricity does the number of provinces? Zhuhai Gree Electric Appliance Sales Co., Ltd. Marketing Department of the Dragon minister told reporters, should be settled This account, in fact very simple, or as a cooling capacity of 5000W of 2P air-conditioning as an example:
1 energy efficiency of the power consumption of 5000W/3.4 = 1471W, 1.471 degrees per hour power consumption
Help You To Be Considered Clear Enough Just How Energy
By: wuwu
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