Product Description:

The 07.F4.C1D-AC01 is a frequency inverter manufactured by KEB within the F4 Combivert Frequency Inverters series. It modulates the input mains supply to deliver a variable-frequency, variable-voltage output, allowing precise speed control of three-phase AC motors used in automated lines, material-handling equipment, and process pumps. Integrating control electronics, the power stage, and protective logic in one enclosure streamlines panel layout and simplifies setup in industrial automation projects where cabinet space is limited.

This inverter accepts field signals through 4 digital inputs, allowing PLCs to issue start, stop, or preset-speed commands, while 2 analog inputs support proportional control from sensors or external potentiometers. An integrated braking transistor dissipates regenerated energy during rapid deceleration, removing the need for an external chopper module. The integrated cooling fan moves air across the heat sink to help control internal temperature during continuous duty. Its enclosure has an IP20 protection rating, which is finger-safe and intended for installation inside a ventilated control cabinet.

The mechanical package weighs only 2 kg, so the drive can be supported on thin backplates without additional bracing. It operates in environments with a maximum relative humidity of 95 % without condensation, and it maintains full output up to 2000 m above sea level before derating is required. Terminal screws should be tightened to 0.5 Nm to help maintain reliable electrical connections, and the 5 mm mounting holes accept standard M4 hardware. A maximum heat sink temperature of 85 °C and housing dimensions of 250 mm height, 90 mm width, and 160 mm depth describe the thermal limit and installation space within standard control cabinets.