Product Description:

The 07.F4.C3D-5001 is a frequency inverter manufactured by KEB as part of the F4 Combivert Frequency Inverters series. It serves as the power-conversion stage between the three-phase mains and an AC motor, providing variable frequency and voltage so machine speed can be tuned to process requirements. The unit ships with a filter and braking transistor already mounted, giving panel builders a ready-to-install drive that limits conducted emissions while safely dissipating regenerated energy during deceleration.

This model is identified by KEB as a compact control type housed in the “D” enclosure, which keeps overall height to 240 mm for cabinets with restricted vertical space. Including the internal filter and brake module, the inverter weighs 3.5 kg, light enough for direct DIN-rail or back-plate mounting. The drive can generate output frequencies up to 409.5875 Hz; this upper range lets designers pair high-speed spindles or special-purpose motors with a single standardized inverter. Fine speed trimming is possible because the frequency reference can be set in increments of 0.0125 Hz, reducing the need for external gear changes during commissioning.

For quick access, three fixed frequencies—shown here as 3 presets—are stored alongside eight independent parameter sets, each recalled by logic control; this bank of 8 configurations supports rapid recipe changes on automated lines. Two programmable analog inputs and one analog output handle proportional speed or process signals, while four programmable digital inputs, one digital output, and two relay outputs supply binary interfacing to PLCs. The analog section begins with 2 voltage or current channels that can be scaled to suit field devices. All cooling and power components are rated for operation up to 2000 m site altitude without derating, allowing the inverter to be installed in most standard plant locations.