The frequency inverters for the speed control of the AC motor, nowadays, in all industrial areas are to be find and in different applications such as bombs, air conditioning systems, scheme tool and in industrial automation in general.
The frequency inverters use technical as PWM, output voltage quick pulses, etc... These techniques have some disadvantages like motor one heat, high levels of electromagnetic interference and the necessity of expensive shielded cables.
The output Sinus Filter for frequency inverters is designed in order to provide a complete solution to all these problems.
- Overload reduction
- dv/dt limitation
- Electromagnetic interference reduction