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Description
CFW700 is a universal frequency converter designed specifically for controlling squirrel cage three-phase asynchronous motors, which can flexibly meet various control needs of customers from simple speed control to more demanding torque control. The product comes standard with sensorless feedback and closed-loop control components. Another prominent feature is the use of a built-in micro PLC. The CFW700 can be applied to more complex control scenarios, such as overhead cranes, PCP、 In situations such as oil pumping units.
Vecttrue Technology WEG Speed Control and Drive Control Technology
Integrating four driving control modes; Linear and adjustable V/f, VVW voltage vector, sensorless vector, and closed-loop vector.
Even at low speeds, sensorless vector control can achieve high torque and fast response in open-loop mode.
In the absence of speed sensors, VVW, and closed-loop vector modes, the self-adjusting function can achieve automatic matching of VSD and motor load.
The secondary V/f curve of the motor can be adjusted through adjustable V/f control, which means it is more energy-efficient when driving secondary torque loads.
Vecttrue Technology WEG Speed Control and Drive Control Technology
Integrating four driving control modes; Linear and adjustable V/f, VVW voltage vector, sensorless vector, and closed-loop vector.
Even at low speeds, sensorless vector control can achieve high torque and fast response in open-loop mode.
In the absence of speed sensors, VVW, and closed-loop vector modes, the self-adjusting function can achieve automatic matching of VSD and motor load.
The secondary V/f curve of the motor can be adjusted through adjustable V/f control, which means it is more energy-efficient when driving secondary torque loads.
