Product Description:

The 17.F4.CCG-4000 is an AC drive produced by KEB within the F4 Combivert Frequency Inverters series. Classified by the manufacturer as a COMBIVERT F4 unit, it converts fixed-frequency three-phase mains power into a variable output that allows automation controllers to regulate induction motor speed and torque. The G-size housing fits standard control panels, while the compact control mode reduces the required installation space. A standard fieldbus option supports networked operation in material-handling lines, process pumps, compressors, and general motion applications.

The inverter is designed for three-phase grids operating at 400 V and draws a nominal input current of 46 A. On the motor side, it can supply 42 A, corresponding to a continuous apparent power of 29 kVA. When matched with an IEC motor, the drive supports up to 18.5 kW of rated mechanical output, making it suitable for midrange conveyors, pumps, or compressors. The power electronics can switch at frequencies up to 16 kHz, supporting controlled voltage modulation across the operating range. Current-controlled IGBT modules regulate the three-phase output and limit overcurrent events to help protect the inverter and connected machinery.

An internal fan cools the electronic components and helps maintain stable operation under sustained load. Operation is permitted at site elevations of up to 2000 m and at ambient temperatures from -10 to 45 °C without power reduction. The enclosure has an IP20 rating, indicating protection against accidental finger contact and suitability for installation in ventilated control cabinets. The drive also tolerates relative humidity of up to 95 percent when condensation is not present. Climatic category 3K3 supports operation under the stated indoor temperature and humidity conditions, while the fan directs heat away from the switching components.