UAC389AE02 HIEE300888R0002 Synchronous motor controller

UAC389AE02 HIEE300888R0002 The frequency converter brings the motor to the industrial frequency and adjusts the output voltage of the frequency converter by detecting the frequency, phase and amplitude of the industrial frequency grid, and after the adjustment is completed, the motor is disconnected from the frequency converter and connected to the grid. Industrial frequency cut inverter: After the motor is disconnected from the grid and connected to the inverter, the inverter directly outputs the corresponding voltage vector by detecting the frequency, phase and amplitude of the industrial frequency grid. This technology can meet the needs of multi-motor integrated control and large-capacity motor soft start.

UAC389AE02 HIEE300888R0002 Synchronous motor control adopts the vector control scheme of rotor magnetic chain orientation, and realizes real-time control of speed and torque through the dual closed-loop structure of speed loop and current loop. The current loop adopts a PI regulator, which is simple to realize and can obtain better current tracking performance. The speed loop adopts PI regulator, which can effectively limit the overshoot of dynamic response and accelerate the response speed. This technology is characterized by large starting torque and good dynamic response of torque, which is suitable for the occasions that need to start with load and have a wide range of load fluctuation, such as steel banding machine, paper machine, compressor and so on.

UAC389AE02 HIEE300888R0002 Features
Colorful full Chinese man-machine interface
Accurate fault location and recording function
Unit bus voltage, temperature display function
Operating voltage, current, frequency records can be queried
Local control, remote control box control, DCS control can be selected.
Support MODBUS, PROFIBUS and other communication protocols.
Frequency setting can be given on site, communication, etc.