Frequency controllers
A variable speed drive is an electronic power circuit capable of changing the frequency of a supplied power supply while varying the voltage so that torque is maintained.
View the current range of frequency inverters at Kerklaan Horti Materials below.
![](/media/0ehjvu3c/frequentieregelaar.jpg?anchor=center&mode=crop&width=672&height=448&rnd=132713339910530000)