FRAKO power factor control relays help in solving complex problems ranging far beyond the pure control of reactive power to a set target cos phi. Their innovative control characteristics meet all the requirements of modern industrial networks and make these control relays suitable for all applications. Their high accuracy and sensitivity even in networks heavily polluted with harmonics make them suitable for power generation installations and installations which provide continuous or sporadic feed-in to the supply network.
All components of a power factor correction system are operated carefully by these control relays and protected from overloads. This results in a markedly increased life expectancy for the system.
We have four different types of Power Factor relays, click on the tabs below to find more about the features of them .
Total voltage distortion factor (% THVD)
Number of active capacitor steps
The reactive power control relay RM 9606 is a microprocessor-based control relay for intelligent control of capacitor banks with 6 control contacts.