AET-9GV-T11 Strong function four-quadrant(Vector control) frequency converter, variable speed drive, adjustable frequency AC drive

AC Drives, variable speed drive(VSD), adjustable speed drives(ASD):

Microdrive (variable frequency drive,VFD)'s Main function:
Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion.
Function of vector control, V/F control switching,
Choose freely according to the using requirement form the 4 mode: V/F control, V/F with PG, speedless sensor vector control,vector control with PG.
 Auto discern motor parameters, adapt fast to the load
 High rating torque output of open loop low speed. Speed control reaches to 100 : 1
 Total torque control of close loop zero speed. Control range reaches to 1000 : 1
 Advance auto adjusting function to make motor work in the best condition
 Energy saving control function makes motor work in best condition, with PID adjuster, total automated operation is realized.
 Sliding compensation makes motor work stable
 Internal automated torque compensation function makes motor work accurately.
 Torque control function makes motor work with constant torque
 Auto reset when malfunction
 LCD panel with user friendly interface, multiple parameters can be adjusted online and copied, convenient for use
 Minimal pollution to electric network, high efficiency 
 

 Traditional 3 level PWM structure of neutral character for inverting
 Simple circuit structure with less component and higher reliability. Higher voltage output can be realized without serial connect of power components
 Output voltage wave form is more like sine wave. High harmonic of voltage is less
 dv/dt is smaller, no special requirements to motors' insulate performance
 Small size and low cost