Vector controlled frequency inverter
0.75 - 75 kW, 230 - 460 V | VFD-B
Watt Drive Antriebstechnik GmbH
The multi-talent for high torque.
The VFD-B power packet from the B-line range with the new sensorless vector control (SVC) provides a superior torque for demanding applications consistently over the whole performance range. This SVC is supported by a static/dynamic motor autotuning in order to adapt control to any circumstances occuring during operations of the specific application in an optimal manner. The frequent spread of standard factory models of machine parameters is thus wholly compensated. This internal control procedure means that especially in the lower torque range a previously unattainable torque curve is possible.With the optional feedback card, the VFD-B is perfect for complex closed loop control tasks.
