Performance Features of VFD:

u  Control Mode:Vector control without PG,V/F control;

u  Overload Capacity:150% FLC for 60s;180% FLC for 10s;

u  Start Torque:vector cotrol without PG,0.5Hz/150%(SVC);

u  Speed ratio: vector cotrol without PG ,1:100;

u  Speed Control Accuracy: vector cotrol without PG ,±0.5% max. speed;

u  Carrier Frequency:0.5~15.0kHz;

Functions of VFD:

u  Frequency setpoint options:digital,analog,serial comms,multi-level speed , PID, etc;

u  PID control;

u  multi-level speed  control: 8 speed levels;

u  Non-stop during instaneous power off;

u  QUICK/JOG:functional quick button to be defined by user freely;

u  Voltage auto-tuning:When the power supply viberates, the output voltage is kept constant automatically

u  More than 25 protections:Over current, over voltage, under voltage, over temperature, phase loss, over load, etc.