Mitsubishi Heavy Industries inverter air conditioner adopts full DC design of compressor and internal and external motors, which runs more smoothly. At the same time, DC brushless inverter compressor adopts 180 sine wave control, which can make full use of the reluctance torque of the compressor and reduce harmonics.
Compared with the traditional DC 120 square wave frequency conversion drive, the compressor has higher stability, reduces compressor loss, vibration and noise, and significantly improves air conditioning efficiency, thus achieving the effects of high efficiency, energy saving, stability and low noise, with the minimum noise being only 2 1 dB.
Extended data:
Unique technology:
PPPLUS aerospace-grade dual-mode frequency conversion technology;
Mitsubishi Heavy Industries air conditioner is the only air conditioner in the market that adopts aerospace PAM+PWM dual-mode frequency conversion control technology. In the early stage of air conditioning, PAM mode can realize rapid cooling/heating of air conditioning. When the temperature reaches the set temperature, the PWM technology with stronger temperature control ability can keep the room temperature better, avoid the room temperature from being hot and cold, and the temperature control accuracy can reach 0.5℃.
Jet aviation wind power: Based on the strong aerodynamic design foundation of Mitsubishi Heavy Industries, the air conditioning duct optimized by jet engine jet technology can achieve the maximum air supply distance of 17m * (applicable to AX models). Even if the air conditioner is installed on the narrow side of the living room, it can fully stir the indoor air, so that the airflow is evenly distributed throughout the room, avoiding the discomfort of blowing directly on the human body.
Enzyme bacteriolysis filtration: Mitsubishi Heavy Industries' unique international patent technology of biological bacteriolysis, which kills bacteria and dissolves bacterial dust at the same time to prevent the secondary generation of bacteria. International patent number: ZL97 1 97682. 1 international patent main classification number: B0 1D39/ 14.
Imported compressor: imported DC inverter compressor independently produced by Mitsubishi Heavy Industries meets international standards. Adopting the most advanced DC double-rotor compressor and matching with R4 10A environment-friendly refrigerant, it can achieve higher compression ratio and more extreme energy efficiency. At the same time, the compressor continues Mitsubishi Heavy Industries' consistent seiko quality, with better stability and longer service life.
NL blue whale fin: Mitsubishi Heavy Industries original blue whale NL energy-saving window fin, through advanced air stirring technology, realizes whale swallowing strong heat exchange efficiency, greatly improves the cooling and heating speed, and saves energy up to 33% (compared with our original model). Japanese Patent ApplicationNo.: Japanese Patent PublicationNo. 2008-202907.
Zinc-iron alloy steel plate shell for vehicles: Mitsubishi Heavy Industries adopts zinc-iron alloy steel plate shell for advanced automobiles, which is more durable, corrosion-resistant and rust-proof than traditional galvanized plates; At the same time, after 800 hours of salt spray corrosion resistance test, it is much higher than the standard of 300-500 hours commonly used in the industry, avoiding the erosion of the machine by acid rain and humid weather, and it is safe and durable.
Mitsubishi Heavy Industries Air Conditioning-Baidu Encyclopedia