How to distinguish between frequency conversion and fixed frequency in Midea air conditioner

1. There are nameplates inside and outside the variable frequency and fixed frequency air conditioners indicating the model and serial number. For frequency conversion, a set of letters such as BP, ZBP, Fd and FN will be added after the column number.

Enterprise scale: Midea has four production bases, namely Shunde Base, Wuhu Industrial Park, Wuhan Industrial Park and Handan Industrial Park, forming an annual production capacity of150,000 units and the most complete air-conditioning industrial chain in China. In 2004, Midea and Toshiba Carrier set up a joint venture company to jointly develop internationally leading DC frequency conversion technology and products. By introducing and training technical experts.

Extended data:

Cooperative innovation:

(1) Strong alliance: On April 20 1 1, Midea-Toshiba Carrier frequency conversion technology joint research and development center was established with Toshiba Carrier, and an industrial chain of frequency conversion air conditioning technology with completely independent intellectual property rights was established, including frequency conversion control chips, frequency conversion control algorithms, DC frequency conversion compressors and DC brushless motors.

(2) Independent innovation: Over the past 30 years, through continuous technological innovation, we have gained recognition from many professions. As of June 30th, 20 12, patents 183 1 have been applied, including 3 invention patents, 6 utility model patents19 patents and 902 design patents.

Baidu encyclopedia-midea air conditioner