A Variable-Frequency Drive (VFD), also called an adjustable-freqncy drive, variable-speed drive, AC drive, inverter, is a type of adjustable-speed drive used in electro-mechanical drive systems to change AC motor speed and torque by changing the frequency and voltage of the motor. This revolutionary technology allows for seamless control of motor-driven equipment, making it possible to adjust speed and power according to specific requirements. VFD Automation in Dubai, UAE, can ramp up and reduce the frequency and power to meet the needs of electrical motor loads . AC10, AC310, and CH310 VFD models—designed in China, supporting both single-phase and three-phase inputs, and covering a power range from 0.75KW to 710KW: