If it is a fixed-frequency air conditioner, the power consumption formula: The fixed-frequency on-hook power consumption calculation formula is: power consumption (kilowatts/hour) = (rated power (watts) / 1000) * 1 (Hour). For example, running a power of 1000W for 1 hour is equal to one kilowatt hour (1000W/hour = 1 kilowatt hour) (1P=2000 kcal=2326W). The cooling capacity is 3500(w), 3500÷2326=1.5P; (rated power: 1P=735W) 735W ×1.5P=1102; the rated power is 1102W. If the compressor is running continuously, the power consumption per hour is: 1102 kilowatts × 1 hour = about 1.1 degrees.
If it is frequency conversion: At present, it cannot be calculated specifically. The specific calculation depends on your air conditioner model, energy efficiency level, room size, indoor temperature, outdoor temperature and other environmental conditions. Different room areas, space sizes and indoor temperatures will affect the actual power consumption of the air conditioner. One kilowatt-hour of electricity per night is reflected in the night. Starting the ECO energy-saving operation mode will last 8 hours (one night usually refers to 22:00-06:00 sleep Time) required cooling power consumption is achieved by operating in the most economical mode. Because inverter air conditioners generally operate at high frequency for the first 1-2 hours, and then start to save energy, the power consumption varies greatly and there is no fixed value.
Midea Group, founded in 1968, is a large-scale comprehensive modern enterprise group mainly engaged in the home appliance industry and involved in real estate, logistics and other fields. It owns two listed companies and four major industrial groups. China's largest white goods production base and export base.
In 1980, Midea officially entered the home appliance industry; in 1981, it began to use the Midea brand. Midea Group has nearly 48,000 employees and owns more than ten brands including Midea and Welling. In addition to the Shunde headquarters, Midea Group also has production bases in Guangzhou, Zhongshan, Anhui Wuhu, Hubei Wuhan, Jiangsu Huai'an, Yunnan Yunnan, Hunan Changsha, Anhui Hefei, Chongqing, Jiangsu Suzhou and other places; and overseas, it has a base in Binh Duong, Vietnam. Has been completed and put into production. Midea Group has a strong marketing network across the country, and has sales offices in the United States, Germany, Canada, the United Kingdom, France, Italy, Spain, Dubai, Japan, Hong Kong, South Korea, India, the Philippines, Singapore, Thailand, Russia, Panama, Malaysia, There are 21 overseas institutions in Vietnam and other places.
(1) Strong alliance: In April 2011, the "Midea-Toshiba Carrier Inverter Technology Joint R&D Center" was established with Toshiba Carrier to establish an inverter air conditioning technology industry chain with completely independent intellectual property rights. Variable frequency control chips, variable frequency control algorithms, DC variable frequency compressors, DC brushless motors, to the manufacturing process and quality management of variable frequency air conditioners, have formed a unique set of technological innovation wisdom, and improved the organization's technology through joint development and other methods. Innovation ability.
(2) Independent innovation: Over the past 30 years, we have continuously innovated through technology and gained many professional recognitions. As of June 30, 2012, 1,831 patents had been applied for, including 310 invention patents, 619 utility model patents, and 902 design patents. [1] "Intelligent energy-saving control technology for solar hybrid air conditioners" was included in the list. The 2011 National Torch Plan project, "Dual-mode dual-rotor DC variable frequency air conditioner" was included in the 2011 National Key New Product Planning Project.