Specifications

Variable Speed Drive:3 phase 380V-440V:1HP~75HP,general-purpose sensorless vector control,V/F,V/F with PG

Variable Speed Drive

 

B501 series vector sensorless variable speed drive:

 

Power range:

3 phase 220~230V,1HP-50HP(0.75KW-37KW)

3 phase 380~415V,1HP-75HP(0.75KW-55KW)

 

Main Features:

(1) Closed -loop PID control and auto torque compesation

(2) Auto tuning motor function

(3) Simple PLC timer function and pulse output

(4) LCD operator with 2 parameters simultaneous monitor

(5) Parameters monitor and online adjustment

(6) V/F,V/F with PG,sensorless vector control are selectable

(7) Carrier frequency up to 15kHz

(8) Standard internal RS-485 Modbus communication

(9) Profibus communication card optional

(10) Energy saving & Automatic voltage regulation

(11) Energy saving operation function to increase motor power factor

(12) Standard internal PG card assisting external PG to realize V/F with PG speed closed loop control