WIN-VB Sensor less Vector Control VFD(variable fr

Application area......................... (VFD)(Variable Frequency Drive).. Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion Main feature· Adopting SPWM,sensorless vector control,this series are suitable for general machines open-loop operation in the field of medium or high end area.Automatic torque boost function provides high start torque,automatic slip compensation,parameter self-learning and other advanced function enables the machine to operate with high precision Supersilent table operation.Multiple control modes fulfills online monitoring and adjustment on variable parameters. Dialogue-type LCD keypad;twoparameters can be monitored at the same time;Chinese and English language are optional.Parameter copy function can substantially save the debugging time. .......................... (VFD)(Variable Frequency Drive).Bulit-in PID regulator provides convenient automatic control.Impulse input can achieve closed-loop control with higher precision and faster response speed.Built-in energy saving operating function can maximumly increase the motors power factor and efficiency. Simple PLC timing function, pulse input, multi-functional terminal input provide the user with abundant options.Built-in RS-485(MODBUS)communicating function and optional PROFIBUS card maximumly cater to the users demands. Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion.(VFD)(Variable Frequency Drive)