3 Phased Sensorless Vector Control Frequency Inverter With Accuracy Speed

3 phased sensor-less vector control ac vvvf drives for motor controling DescriptionCDE503F series is the inverter which is designed for thetextile industry, its unique fanless cooling function is widely usedin textile machinery. The inverter can achieve non-polar speed, accuracy speed, stable speed, easy to operate. Improving productquality and production efficiency, while reducing labor intensityand yarn breakage. Suitable for opening and closing cotton machine, carding