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Home > How To > Changeable frequency air conditioner vs fixed-frequency air conditioner: waht's the difference?
Changeable frequency air conditioner vs fixed-frequency air conditioner: waht's the difference?

Changeable frequency air conditioner vs fixed-frequency air conditioner: waht's the difference?

By  Gibbie Magubane 2019-12-30 3718 72

In winter and summer, the most inseparable electrical appliance is air-conditioning, only it can help us get through these two most typical periods. While we thank it for bringing us a pleasant environment, we should also know more about it, so that it can be regarded as a kind of respect. Many people know that air conditioners can be divided into frequency conversion and fixed frequency, but the difference between the two is not very clear. In order to answer your questions, I will introduce the difference between Changeable frequency air conditioner and fixed frequency air conditioning in this guide.

1. Power consumption

Energy saving is a factor to measure the quality of air conditioners, and there is also a comparison here. First of all, the frequency conversion air conditioner is strictly regulated according to the needs of indoor temperature, so its work efficiency is very high. Its compressor does not need to be started repeatedly, nor does it consume too much electricity to save energy. Frequency conversion air conditioner can control the operation of the compressor and automatically change the power of the compressor. On the contrary, the performance of fixed-frequency air-conditioning in energy-saving effect is not as good as frequency conversion. & nbsp;

2. Working principle 

The difference between the two lies in how they work. Fixed-frequency air conditioner is an air conditioner working under the condition of 220 volts and 50 hertz voltage grid. Its power supply frequency can not be changed, and it is easy to cause the change of indoor temperature and consume more electric energy between the start and stop of the air conditioner. What is different is that the frequency conversion air conditioner uses a special compressor, which can automatically provide the temperature needed by the human body according to the situation in the room. when the indoor temperature reaches the target value, the frequency conversion air conditioner can keep the temperature stable all the time.

3. Cooling and heating speed

When the weather is too cold or too hot, the temperature needs to quickly reach the appropriate temperature for the human body, so the speed of cooling and heating is of concern to many people. Compared with the fixed frequency, the frequency conversion air conditioner has the characteristics of fast cooling and heating. After starting it, the air conditioner will start running at a high power speed, making the indoor temperature quickly reach the predetermined setting. The time when people feel the right temperature is much faster.

The above is about the difference between frequency conversion air conditioning and fixed frequency air conditioning related content, I hope it can be helpful to everyone!

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