Product Description:

KEB manufactures the 09.F0.R01-4012 as part of its F0 Combivert Control Cabinets series. The cabinet serves as a compact motor-supply module for small automated machines, enclosing the inverter stage, line filtering, and protective components in one 3 kg housing. By delivering a ready-wired solution, it reduces panel space and simplifies setup of conveyors, mixers, and similar equipment that require variable-speed induction motor control inside industrial plants. This arrangement keeps power components together and helps maintain orderly wiring in compact control cabinets. It is suited to machine sections where available cabinet space is limited.

Electrically, the enclosure provides a rated output of 2.8 kVA, which corresponds to a continuous motor line current of 4.1 A. The integrated power section is sized for drives up to 1.5 kW, preventing oversizing while still covering common fractional-horsepower loads. During normal duty, it releases 65 W of thermal energy, a figure used when planning cabinet ventilation. An enclosure rating of IP20 confirms finger-safe openings but no dust-tight sealing, so the unit is intended for indoor switchboards with clean, protected air. The cabinet-mounted design also keeps the inverter close to its protective devices, which helps organize the surrounding panel layout.

The unit accepts 3 symmetrical input phases at a mains frequency of 50/60 Hz, enabling connection to common industrial power systems without tap changes. Ambient conditions may vary from −10 °C to 45 °C and reach relative humidity values up to 95 % non-condensing, provided airflow is maintained. Protection is built in: a 0.4 A control fuse secures the logic, while 10 A links in both the intermediate circuit and mains input limit fault energy. The unit requires conductors of at least 1.5 mm², and operation is supported up to 3000 m altitude without derating. Non-condensing operation is important because moisture inside the cabinet can affect insulation spacing and control electronics.