ATO 20 hp 480V Three Phase VFD, 15kW 3 Phase to 3 Phase VFD 32A Variable Frequency Drive for 3-Phase AC Motor Speed Control

Variable Frequency Drive (VFD)

ATO Single Phase VFD for Single Phase Motor 3HP 2.2kW VFD Drive Variable Frequency Drive 220V Single Phase Output VFD Single Phase Motor Speed Controller (1-Phase Input, 1-Phase Output)

ATO 3hp VFD 110V Input 220V 3 Phase Output, 120V VFD Single Phase Output, Single Phase 110V/120V Input, 1-Phase or 3-Phase 220V-240V Output VFD, 3hp 2.2kw VFD for AC Motor Speed Control

What Is a VFD? A Variable Frequency Drive is used to regulate the rotational speed of an AC motor. It does this by varying the frequency and voltage of the electrical power supplied to the motor. Since the speed of an AC motor is directly proportional to the frequency of the power supply, controlling frequency allows precise speed control. How Does a VFD Work? The operation of a VFD involves three main stages: 1. Rectification (AC to DC) - Incoming AC power is converted to DC using a rectifier.

The advantages of frequency drive operation in submersible pumps