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Automatic power factor regulator - RFH7
Dossena presents Series RFH Power factor regulators which serve as microprocessor devices used for automatic control of the power factor. The required power is controlled by the insertion and removal batteries of capacitors to maintain the system as per the programmed power factor. Dossena presents the best filtering system for normal operation of regulator devices even during harmonic disturbances. The power factor regulators series RFH is fully developed in compliance with the national and international standards. The system is designed and developed for measurement of cosfi, voltage, current, active power and reactive power to ensure security and reliability of the offered product according to the rigid regulatory constraints. The system displays the measurement of cosfi, line voltage, line current, active and reactive power and inner board temperature. The high sampling rate of measurement is expressed in TRMS and the system calculation is carried out based on microprocessor.