A Variable Frequency Drive (VFD) is a semiconductor-based device that operates with variable voltage to control the speed of an electric motor by adjusting the frequency and voltage of the incoming power supply. It also facilitates smooth motor start-up and stop. The VFD is composed of four main sections: the rectifier circuit, the filtering circuit, the inverter, and the control circuits.
Applications:
– Used in cooling and air conditioning systems to maintain temperature.
– Employed in processing, movement, and automation tasks.
– Utilized for water pumps.
– Provides precise control over motor speed with smooth start-up and stopping.
Why We Are Unique:
– Provides full speed control while also saving energy.
– Reduces inrush current.
– Extends the lifespan of equipment.
– Low maintenance requirements and easy installation.
– Operates with 97% efficiency of the rated capacity.
