Products Fan Controllers Variable Speed Drives

Variable Speed Drives

Variable Speed Drives


Variable Speed Drives (also known as Frequency Inverters) can be used to control conventional motors provided they have adequate cooling.

The control of conventional motors is more effectively done using frequency inverters which vary the motor speed by varying the frequency of the electrical supply.

Recent developments in power electronics have resulted in drive efficiencies as high as 98% being achieved with additional benefits of reduced noise levels, reduced harmonic distortion to supply, increased ratings and improved reliability.
Danfoss Range of Drives

Detailed information on our Danfoss range of Drives coming soon. Contact your local Fantech office for further information.

Elta Group