Variable Speed Drives

Eco Controllers are leading the way in helping reduce energy consumption and significantly reduce energy bills with their range of innovative variable speed drives. Our Eco Controllers allow highly efficient energy control of electric motors in a wide range of industrial and commercial applications around the world.

Eco Controllers variable speed drives help match motor speeds to the exact requirements of each application, saving energy and providing improved control.

Eco Controllers variable speed drive energy optimization features Variable speed drives within the Eco Controllers range offer an advanced optimization function that intelligently matches energy usage to the fan or pump load to ensure your system operates at maximum efficiency. Eco Controllers AC drives can also monitor energy usage with an inbuilt energy consumption meter that allows energy consumption to be clearly displayed and savings to be calculated. Eco Controllers for HVAC to reduce fan/pump speed during periods when maximum flow is not required provides the maximum possible energy savings. A 20% reduction in speed can reduce energy consumption by up to 50%.

Easy to Use Variable Speed Drives

Variable Speed Drives

Variable Speed Drives (VSD), or Variable Frequency Drives (VFD), are an add-on motor controller that varies the frequency and voltage of an electric motor power supply which will adjust the motor's speed. 

Adjusting motor speed will assist in:

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