Product Description:

The 14.F4.C0G-5G02 frequency inverter is manufactured by KEB as part of the F4 Combivert Frequency Inverters series. Designed for three-phase AC drive applications in industrial automation, it rectifies and modulates incoming power so motor speed can be matched precisely to process requirements. Integrating this device in a control cabinet helps reduce overspeed, minimize energy consumption, and maintain stable torque without added mechanical components.

The mains supply is connected to terminals L1, L2, L3, which indicates that the inverter accepts a standard three-phase input. After conversion, motor conductors leave the unit on terminals U, V, W, providing a symmetrical output that the drive’s vector control can modulate from zero to full frequency. An enclosure rating of IP20 means live parts are protected against finger contact, but the device must be mounted inside a closed panel to prevent dust or liquid intrusion. Its width of 170 mm supports dense side-by-side placement in the cabinet, while its height of 340 mm leaves room for cable bends above and below the heat sink. The dedicated brake connection at terminals ++ and PB is available for dynamic braking resistors or motor holding brakes.

The required cabinet depth is 255 mm, so the drive fits in shallow enclosures and keeps airflow paths clear within the 3K3 climatic category for control rooms. With a mass of 10 kg, the unit can be mounted in many cabinet installations without special lifting equipment. Electromagnetic compatibility follows EN 61800-3, which means conducted and radiated emissions stay within industrial limits when the drive is wired with screened cables and proper grounding connections. Operation is permitted at up to 95% relative humidity without condensation, provided the inverter is de-energized during abrupt temperature swings.