Season yet to start, has begun selling frequency. Recently, Suning, Gome stores, such as inverter air conditioner market has become one of the mainstream products, while the United States of inverter air conditioner with 180-degree sinusoidal vector control, such as the core technology to occupy DC inverter air conditioner market share above.
This reporter has learned that the United States in 2004 developed in cooperation with Toshiba Inverter air conditioning technology, after 5 years of technological accumulation and precipitation, September 1, 2008, in one fell swoop launched five series of 10 number of DC inverter air-conditioning products. According to the U.S. air-conditioned press spokesman, Zhang Zhiguo, director of market introduction, the United States launched air-conditioned five series DC inverter air-conditioning products using 180-degree sinusoidal vector control technology, one of the United States and the Galaxy C180 is from the China Quality Certification Center (CQC ) won the first energy-saving inverter air conditioner Certificate, Certificate No. No. CQC08701026100. SEER high reached 6.2, operating frequency as low as 15 Hz.
The United States and 15 Hz frequency conversion air-conditioning in hot pursuit of the listing for six months by the market
Faced with individual brand watch outgoing frequency of 15 Hz to buy publicity, Zhang Zhiguo, said the United States and the inverter air conditioner listed at the beginning of 2008 on the launch of the operating frequency of 15 Hz Product Galaxy C180, as the flagship product of the entire DC inverter Galaxy C180, at EER, function and appearance of both implementation of innovative technological breakthrough. Innovative features combined with ultra-luxurious appearance, C180 Galaxy has become a symbol of high quality of life. Zhang Zhiguo also introduce, an operating frequency of inverter air conditioner is an important criterion, but the frequency is from the compressor to control the chip to the capacitor system and other related areas of technology, and all technology is linked to control, is now the top 180 Sine Wave vector control. US-DC inverter air conditioner all used 180-degree sine wave control technology, are the only domestic air-conditioning industry, although some brands claim to be in possession in the media on sinusoidal air-conditioning technology, but the market is the main selling more than 95% or 120 degrees square.
It is understood that the world's first inverter air conditioner Toshiba are successfully developed in 1981, and the current DC inverter air conditioner market share in Japan has up to 100%. However, this technology is at the threshold and the threshold of a very high quality market, from the beginning in 2004, the United States air-conditioning factory in Shunde Toshiba brand DC inverter air-conditioning, has been Japan's energy-saving 4-year award, the cumulative sales of more than one million sets have been Japan more than 100 million home of Recognition. 180 degree sine wave control technology of inverter air conditioner are required for high-end configuration.
Japan's Toshiba as the world's first variable frequency air conditioning and the first dual-rotor, the inventor of inverter air conditioner, have maintained their frequency originator's technology leadership. Air-conditioning and the United States has been China's technological innovation-based enterprises. Deng Ming-yi, Yu-bin, such as the United States has the head of the Air-Conditioning Engineers, NPC deputy and Labor Medalist, and create Chinese home appliance industry, technical research and development personnel access to the country's highest honor precedent.
Industry experts said that the inverter air conditioner intense competition, a variety of conceptual level is not poor. Consumers should look for the selection at 180 degree sine wave control technology, the concept not to be misled.