Variable frequency drive (VFD) – HVAC, Power, Industrial, Pump

Variable frequency drives VFDs for HVAC, building, commercial, industrial application, for energy efficient, power and speed regulation for compressors, motors, fans etc.

Description

Variable Frequency Drives (VFD) / Variable Speed drives (VSD)

for control regulation of motor speed, energy saving

Industrial, heavy duty variable frequency drive for HVAC, power plants etc.
Industrial, heavy duty variable frequency drive for HVAC, power plants etc.

A variable-frequency drive (VFD) or adjustable-frequency drive (AFD), variable-voltage/variable-frequency (VVVF) drive, variable speed drive, AC drive, micro drive or inverter drive is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.

We supply standard duty, heavy duty, industrial duty for HVAC, pump, compressor, motors, Fans etc. applications. We offer reputed brands and make like ABB, Danfoss, Crompton Greaves, Schneider, Fuji, Eaton, Johnson Controls, Siemens, Mitsubishi etc. These are available in such as 100 to 120 V, 200 to 240 V, 380 to 480V or 525 to 600/690 V power supply, ranging from low rating like 0.37Kw to 800~ 1000 kW or more.

We offer major varieties of VFDs including pulse-width modulation (PWM), current source inverter and voltage source inverter.

Benefits of variable frequency drives:

  • Save energy and improve system efficiency
  • Convert power in hybridization applications
  • Match the speed of the drive to the process requirements
  • Match the torque or power of a drive to the process requirements

Application

  • Compressor
  • HVAC fans and pumps
  • Industrial motors
  • Chilling plants
  • Ventilation Fans
  • Induction motors
  • Power drives

Additional information

Duty Type

Standard, Heavy Duty, Industrial

Make

ABB, Crompton Greaves, Danfoss, Schneider, Siemens, Mitsubishi, Johnson controls

Power Supply

100 to 120 V, 200 to 240 V, 380 to 48 0V or 525 to 600/690 V

Capacity / Rating

0.37 Kw to 1000 Kw