FOCH0260-70

FOCH0260-70 ABB du/dt Output Filter The FOCH0260-70 ABB du/dt output filter is designed for use with ABB variable frequency drives to reduce voltage rise rates (du/dt) generated by modern IGBT inverters. The filter helps protect motor insulation systems, minimize capacitive leakage currents, and reduce bearing currents that can damage motor bearings over time. Specification Details Manufacturer ABB Part Number FOCH0260-70 Product Type du/dt Output Filter Rated Current 289 A Rated Voltage Up to 690 VAC Inductance 35 µH Protection Rating IP00 Application ABB AC Drive Systems