RECTIFIERS

RECTIFIERS FOR RAILWAYS

Rectifiers for railway traction: armored type
Rectifier 5400 kW constituted by two three-phase Graetz bridges connected in series for the 3,6kV RFI network. Complete with fault detection circuit diodes with tele-diagnosis board, safety circuit and RC filter output protection. Made in withdrawable version for innovative electrical substations Peri, Casalpusterlengo and Terralba.

Rectifiers for railway traction
Rectifiers 5400 kW and 3600 kW for electrical substations RFI, "fixed" and "movable" version. For 3000VDC network they are made to ensure full operation even in case of breakdown diode. Class of Service for overloads equal 2In for two hours and 2,5In for five minutes. Panels detection and fault monitoring diodes. Optional tele-diagnosis board and thermostats with high insulation for detecting the temperature of the diodes.