Electromagnetic stove level two energy efficiency what do you mean?
Because the working principle of various electrical appliances is different, the contents of the energy efficiency labeling are also different. One of the more simple the refrigerator and air-conditioning energy efficiency labeling, the energy efficiency rating for the 5 level, 1 level is the highest energy efficiency ratio of the product; washing machine energy efficiency level is divided into 5 levels, as well as refrigerators and air conditioners and other large household appliances, the higher the level, the more energy-efficient products. However, washing machine energy label in addition to the content of the power consumption of the washing machine is also marked, including water, wash, washing capacity, and noise and other factors, which refers to clean than the clean degree of washing machine. If a washing machine is marked with a cleaning ratio of 0.7, then it is indicated that the washing machine can be washed to a degree of 70%.
China began promoting energy efficiency labeling policies in 2005, and major appliances such as air conditioners and refrigerators were labeled with energy efficiency labels. Since March 1, 2010, some small appliances such as induction cooker, electric fan and rice cooker have been affixed with energy efficiency labeling.
The energy efficiency rating is a kind of classification method of household appliances energy efficiency difference between high and low, in accordance with the national standards of the relevant provisions of China energy efficiency is divided into five grades: Grade 1 said energy-saving products have reached the international advanced level, the lowest energy consumption level; 2 said product is energy-saving; grade 3 represents the average level of energy efficiency products for the market grade 4; product energy efficiency is lower than the market average level; 5 is the market access indicators, production and sales are not allowed below the desired level of products.
