Power Factor Controller Devices are used for measurement and control
of power factor control units for central reactive power compensation.
The Power Factor measured by RM Series are compared with the set
point values and in order to provide necessary compensation. Power
Factor Controller switches capacitor banks ON and OFF automatically.
RM Series are micro controller relay, designed for above application in
144x144 mm (8/12/16 Step) and 96x96 mm (3/6 Steps) case for flush
mounting with rear plug-in connectors. In the Automatic Operation
Mode, RM Series displays the system’s Cos φ, the RMS value of Voltage
(V), Current (I), Active Power (W), Reactive Power (Var) and Apparent
Power (VA) of measuring phase. RM Series is also provided with the
alarm indicator in order to indicate the several conditions like Over
Voltage, Over Compensation, Insufficient Compensation etc.