What is the difference between fixed speed and inverter air conditioners and their respective characteristics

What is the difference between fixed speed and inverter air conditioners and their respective characteristics

The fixed speed air conditioner means that the speed of the internal compressor motor is constant, and the temperature is adjusted by switching the compressor on and off. Inverter air conditioners are variable speed air conditioners, which adjust the temperature by changing the refrigerant circulation in the pipeline by adjusting the compressor motor speed. The following okmarts.com editor will introduce the difference between fixed speed air conditioner and inverter air conditioner. I hope you can recognize the advantages of fixed speed air conditioner and inverter air conditioner.

　　 Air conditioners can be divided into two categories according to their technical characteristics: one is fixed-speed air conditioners, and the other is main inverter air conditioners (the inverter is divided into AC inverter and DC inverter)

　　The difference between fixed speed air conditioner and inverter air conditioner one:

　　 Fixed-speed air conditioner: The main feature is the use of a fixed-speed compressor, the speed of the compressor is fixed and not adjustable, and the temperature adjustment is achieved through the switch of the compressor;

　　 Inverter air conditioner: The main feature is the use of an inverter (variable speed) compressor, the speed of the compressor is adjustable, and the temperature adjustment is achieved by the change of the compressor speed.

　　The difference between fixed speed air conditioner and inverter air conditioner 2:

1. Compared with fixed-speed air conditioners and inverter air conditioners, inverter air conditioners are a new generation of air-conditioning products with higher technical content and better quality. In general, inverter air conditioners are more energy-efficient than fixed-speed air conditioners. In addition, inverter air conditioners are in constant temperature, comfort, cooling and heating aspects. Both are better than fixed-speed air conditioning.

　　2. The inverter air conditioner adopts an inverter compressor, and the inverter air conditioner can automatically adjust the operating frequency of the compressor according to the change of the room's cold (heat) load. When the load is small, the operating frequency is low, and the power consumed by the compressor at this time is small, and at the same time, it avoids frequent start and stop, thereby saving more power.

　　 In short, inverter air conditioners have three major advantages that fixed speed air conditioners cannot match:

　　1. Low-frequency start is adopted, the starting current is small and the interference to the power grid is small, saving electricity and energy;

　　2, can quickly cool and heat;

　　 3. Long-term operation temperature control accuracy can reach ±0.5℃ after starting