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| Introduction to the function of frequency converter |
| Date of issue：2015-01-05 15:45:00 see： |
| Now, in a lot of home appliances advertising can hear a relatively new term, is frequency conversion. Frequency converter seems to have been integrated into our life, so, what are the functions and functions of frequency converter? First, frequency conversion and energy saving It seems reasonable that the frequency converter has the function of frequency conversion. In the design of many fans and pumps, in order to meet the demand changes in the future, many parameters will be designed relatively large. At this time, the use of frequency converter can well adjust the actual power and save electric energy. However, it should be noted that the frequency converter itself also needs electricity. Only when the power saved by other machines exceeds the power consumed by frequency conversion, can it be regarded as energy saving. Second, soft start function The direct starting of motor without frequency conversion function is called hard start. This starting mode consumes electricity very much, and the instantaneous current is several times of the working current, which will damage the power grid. After adding the frequency conversion function, it can solve this problem well, protect the motor and prolong its service life. |
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