VVVF DRIVE

  • Variable Voltage Variable Frequency Drive
  • Lift Drive employs frequency inverter technology which regulates input voltage and frequency throughout the journey
  • It has been shown that this low noise level drive enables over 40% of energy saving with improved riding comfort.
  • Life of elevator system increases after installation of VVF Drive
  • It can reduce motor starting currents by as much as 50 to 80% compared with conventional motor drives
  • Further, wear & tear of the equipment can also be less during start/stop of the motor by using VVVF motor drive

About Elevators