Industrial control automation products inverters are described as power-saving, energy-saving control automation products, therefore, many people will think that as long as the equipment is installed with inverters, it will be able to save energy and electricity, but this is not the case.
The inverter of industrial automation products itself produces the understanding that energy saving and power saving is a fault. Whether the inverter of industrial automation products can achieve the role of power saving and energy saving also needs to be determined according to the actual situation of use.
Myth 1, many people think that the torque of the two motors does not reach the additional torque of the motor in the state of operation (frequency, speed is still the same 50HZ), industrial automation products inverter will also play a role in energy saving, this is a fault of the thought.
Myth 2, two identical motors are operating in the 50HZ power frequency state, one uses the inverter, the other does not, together the speed and torque are in the additional state of the motor, I believe that most people will think that the motor using the inverter will be more energy-saving and power-saving. In fact, this is also a wrong idea.
Myth 3: Under the same conditions, many people think that they can save a lot of electricity in the no-load state, but in fact, the no-load state of the dragged load can not save much electricity.
The reason why the inverter of industrial automation products can achieve the role of power saving and energy saving in most cases is that the inverter controls the speed of the motor, but in fact, most of the speed regulating equipment can reach this role, because it is obvious that we can not determine that the inverter is an energy-saving product.
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