The characteristics and applications of Variable Frequency Drives (VFD).

Core Features

Continuous Speed Control: Smoothly adjust the motor speed, with smooth start and stop without shock.

Energy Saving and Electricity Conservation: The fan and pump loads can achieve the highest energy savings of 30% to 60%.

Soft Start: Reduces the starting current, protecting the motor and the power grid.

Overload Protection: Equipped with multiple protections such as overcurrent, overvoltage, undervoltage, and overheating.

Extended Lifespan: Reduces mechanical impact and lowers the wear of bearings and gears.

Precise Control: Capable of closed-loop speed control, constant pressure / constant current / constant torque operation.

Small and Easy-to-Install: Compact structure, suitable for new and old equipment retrofitting.

Main Applications

Pump Industry: Constant pressure water supply, water supply and drainage, booster pump for pressure stabilization and energy saving.

Fan Industry: Air conditioning fans, exhaust fans, boiler fans for air volume regulation.

Industrial Production Lines: Conveyor belts, conveyors for speed control.

Machine Tools: Lathes, milling machines for variable spindle speed, improving processing accuracy.

Lifting Machinery: Cranes, hoists for smooth lifting, starting and stopping.

HVAC and Refrigeration: Central air conditioning, cooling towers, refrigeration units.

Plastics/Chemical: Extruders, mixers, reaction vats for torque speed regulation.

Agricultural Equipment: Irrigation pumps, ventilation and livestock breeding equipment.

Air Compressors: Variable frequency constant pressure gas supply, significantly reducing energy consumption.