Three-phase variable frequency drive
Three-phase variable frequency drives are supplied from a 380V/400V three-phase network.
Three-phase variable frequency drive with 5 control inputs (front-rear/back/Multi speed...),
Technical specifications:
- Output frequency 0.00"320.00Hz
- Starting torque 150% at 0.5 Hz
Advantages of the VFR-015 three-phase:
- Perfect sensorless vector control
- Short circuit protection
- Motor setting by auto-tuning
- Fan trip control
- V/F (automatic slip compensation) or open loop vector control
- Keyboard control, terminal block control, MODBUS communication: (RUN, STOP, FWD, REV, frequency, emergency stop...)
- PID loop
- Braking by DC injection