Automatic power factor controllers for single-phase and three-phase LV and MV networks, isolated wide-range power supply, up to 29 steps available (with 1 series NO/NC contact and up to 9 isolated commons), large backlit LCD graphic display 128x128pixel, 144×144 format with reduced depth in the cabinet even for models equipped with additional options, NFC (standard) and Bluetooth (for convenient configuration from the DUCATI Smart Energy App), RS485 port (Modbus-RTU protocol), SRD 868 MHz radio (for wireless and remote configuration/monitoring with DUCATI Energy Bridge datalogger-gateway), internal RTC with time bands management, internal memory for event recording (alarms, battery status changes, parameter modifications) and measurement recording, USB port for downloading event files, Ethernet port for monitoring from networks LAN (Modbus-TCP protocol and integrated Webserver), measurement and harmonic display of current and voltage up to the 60th order, display messages in 8 languages, automatic recognition of the type of connection, option with two additional current inputs for capacitor banks direct diagnostics, input for Pt100 and Pt1000 temperature probes, 4-20mA input for external sensor reading.

Power factor regulators perform several functions: They constantly monitor and regulate the reactive power absorbed by the electrical system, maintaining the power factor at the preset value; they manage the insertion and removal of capacitors based on variations in reactive power, optimizing energy consumption; They provide accurate measurements of voltage, current, power and harmonics, allowing continuous monitoring of the system status; They help reduce losses of dissipated power on transmission lines, improving the overall efficiency of the system.