Variable frequency drive
• Torque at low frequency 0.25Hz
• Motor parameters by auto-tuning
• Protection against short circuit
• V/F (Automatic compensation of the sliding); or Vectorial Control open-loop or Vectorial Control closed-loop
• Overload capacity: 150% during 1 min, 180% during 2s
• Braking transistor as option and injection of direct current
• Piloting keyboard, terminal block control, communication MODBUS (RUN, STOP, front-rear, frequency, emergency shut-down...)
• PID controller, Functioning with 7 segments of speed