VFD is a type of motor controller that adjusts the speed and torque of an AC motor by varying the frequency and voltage supplied to it. Benefits ; Energy Savings, Precise Control, Reduced Wear and Tear ____ Power Factor : 0.4kW - 7.5kW (in stock) Pre Orders available : 11kW, 15kW, 18kW, 30kW Price : Starting from Rs. 25,000 Warranty : 12 Months ____ Inverter Options ; Single Phase in Three Phase out Three Phase in Three Phase out