Product Description:

The 07.F0.201 belongs to the F0 Combivert Control Cabinets series manufactured by KEB. It is a compact AC cabinet designed to condition line power, protect downstream circuitry, and provide reference signals for small-frame induction motors in automated machinery. By combining fusing, filtering, and user wiring points in a single enclosure, the cabinet simplifies installation and provides coordinated protection between the mains supply and the connected drive stage.

The cabinet is fed from a single-phase line rated at 230 V AC, which is the nominal supply used by the internal components. Continuous motor energy drawn through the cabinet is limited by its 4.5 A rated output current, while apparent power is capped at 1.8 kVA. Overcurrent conditions on the mains side trigger a 20 A fuse, and transients persisting in the DC link are cleared by a dedicated 10 A intermediate fuse. For the logic section, a 0.4 A control-circuit fuse isolates sensitive electronics from faults. Heat generated by switching losses reaches 65 W at a 4 kHz carrier frequency and must be removed by cabinet airflow. Reference inputs are buffered by a 56 kΩ voltage resistor and a 250 Ω current resistor to match typical PLC outputs. The wiring terminals accept 2.5 mm² conductors, and the unit requires 50 mm of side clearance plus 100 mm above and below the housing for convection paths.

The power stage can drive motors up to 0.75 kW, which suits small conveyors, actuators, or pumps. Adequate enclosure ventilation is recommended to carry away heat during operation. The cabinet carries an IP20 protection rating, indicating finger-safe openings but no sealing against water, so it should be placed in a dry control room where relative humidity does not exceed 95%. Operation is permitted at elevations up to 3000 m without current derating, making the unit suitable for most high-bay or elevated installations.