Shanghai issues compulsory local standards for energy efficiency level of variable frequency air conditioning

Shanghai has set "energy saving threshold" for variable frequency air conditioners From June 1, variable frequency air conditioners with energy efficiency lower than a certain level will not be produced and sold Although compared with ordinary air conditioning, variable frequency air conditioning belongs to energy-saving products, but China has been lack of relevant energy efficiency standards, there is no basis for judging whether variable frequency air conditioning is energy-saving In recent years, the sales volume of variable-frequency air conditioning is rising rapidly Take the Shanghai market as an example, the market share of variable frequency air conditioning has exceeded 10% Recently, Shanghai quality and technical supervision department issued compulsory local standards on energy efficiency level of variable frequency air conditioning, which stipulated the energy efficiency limit value, energy efficiency level, energy saving evaluation value, test method and inspection rules of variable frequency air conditioning Among them, the energy efficiency of variable-frequency air conditioning is divided into level 1 to level 5, level 1 represents the relative energy efficiency of Zui, and level 5 is the threshold of market access From June 1, variable frequency air conditioners with energy efficiency lower than level 5 and energy efficiency ratio lower than 3.3 will not be produced and sold According to the requirements, the manufacturer of variable-frequency air conditioning must determine the energy efficiency level of the ex factory products in accordance with the standards, and indicate the corresponding energy efficiency level on the products to ensure the consumers' right to know It is reported that this standard is in line with the international average level of energy efficiency In the future, consumers can use more energy-saving variable frequency air conditioning