... variable frequency drive for 3 phase water pump and blower with best quality and price Introduction of SVF-G7 Series High- ... occasions such as machine tools, centrifuges, cranes and handling equipment, rolling mill and other loads. (3) Torque control: Fast ... <20ms, precision torque: <5%, applied to winding, drawing and other occasions.Technical Parameter VFD CapacityInput Voltage (V)Power Capacity ...