Reactive Power Control Frako Relay for Harmonics Measurement

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.
Features
Fully automatic and simple commissioning
Patented control characteristic – no overcompensation during low load
Measurement and monitoring of harmonics
Overcurrent trip function – Protection for capacitors
No-voltage and zero-current release
Four-quadrant regulation
Automatic adjustable switching delay
Versatile indication and messages in the display