1, frequency conversion is not everywhere can save power, there are many occasions with frequency conversion does not necessarily save power.
2, as an electronic circuit, the inverter itself also consumes electricity (about 2-5% of rated power)
3. The inverter runs at the power frequency and has the function of saving electricity. It is a fact. But his preconditions are:
First, the device itself has a power saving function (software support), that is, matching the entire system or process requirements;
Second, continuous operation in the long run.
Other than that, it doesn't matter if the festival doesn't save electricity. If you do not add preconditions to say that the inverter power frequency operation is energy-saving, it is exaggerated or commercial speculation. Know the original, you will use him skillfully for you. Be sure to pay attention to the use of the occasion and the conditions of use in order to apply correctly, otherwise it is blindly obedient, credulous and "deceived."
