Frequency conversion air conditioning really save electricity?

First,the frequency conversion air conditioning really save electricity,frequency conversion air

conditioning energy saving principle 1.The principle of frequency conversion air conditioning is air conditioning adopted more advanced 220v ac electric motor stechnology,the startup voltage is small,but under the condition of low voltage and low temperature start,that www.dongfeng-motor.com in some areas due to the low voltage instability or winter indoor temperature and air conditioning,it is hard to start a certain improvement effect.Due to realize the stepless variable speed compressor,it can also adapt to more widespread refrigeration and heating demand.2.Simply put on the principle of frequency conversion air conditioning is in the structure of conventional permanent magnet motors for saleair conditioning increased by a frequency converter.

The heart of the air conditioning compressor,its speed directly affects the efficiency of the use of air

conditioning,frequency conversion air conditioning inverter is used to control and adjust the

compressor speed control system,make it always in the best state of rotational speed,thus,improve the

energy efficiency ratio is larger than that of conventional air conditioning energy saving 20% ~

30%.Second,the frequency conversion air conditioning really save electricity,high frequency operation

more efficient 1.The frequency conversion air conditioning in addition to just boot with high

frequency operation,other operating at low frequency,most of the time consumed power is far less than the air conditioning that decide frequency.Compressor is Motor vehicle a large energy consumption of air conditioning,its rated output accounted for about 90% of the air conditioning machine power,the other 10% for fan motor and other electric parts;The frequency conversion air conditioning compressor

efficiency is higher than the ordinary air conditioning that decide frequency compressor.2.The number of frequency conversion air conditioning open stop is much lower than that of the air conditioning that decide frequency switching frequency,the air conditioning that decide frequency boot will consume a lot of energy.Ac frequency conversion air conditioning than the air conditioning that decide frequency to save electricity by 30%,while dc frequency conversion air conditioning power saving 50%.