14.F4.F3E-A001 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 14.F4.F3E-A001 is part of the F4 Combivert Frequency Inverters series. It has a maximum rated motor power of 7.5 kW and a nominal output current of 16.5 A. The inverter uses field orientated control and features an accessory set that includes a filter and braking transistor.
Internal Product Review
The 14.F4.F3E-A001 is a KEB frequency inverter configured for precise motor management with field-oriented control and a filter with braking transistor. Rated for 7.5 kW motor power and 16.5 A nominal output current, the unit offers confident performance in demanding drive applications. IP20 protection supports dependable panel integration, while the 16 kHz maximum operating frequency stands out as a key performance advantage.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 14.F4.F3E-A001 inverter is produced by KEB within the F4 Combivert Frequency Inverters series. This unit is a variable-speed drive that uses field-orientated control to regulate three-phase induction motors in automated machinery. By adjusting output frequency and voltage it lets designers match motor speed to load demand, improving process accuracy and reducing energy consumption across conveyors, pumps, and general motion axes.
Its power section is sized for motors up to 7.5 kW, and the converter itself can deliver a continuous apparent power of 11 kVA to the terminals. When connected to a three-phase supply the device draws a nominal input current of 18.1 A; on the output side the drive supplies 16.5 A under rated conditions. Pulse-width modulation is clocked internally, and the switching pattern may be raised to a maximum carrier frequency of 16 kHz for noise-sensitive installations. A minimum braking resistor of 50 Ω is required for energy dissipation during deceleration, and an integrated filter and braking transistor are included to simplify wiring.
Thermal and mechanical limits define the mounting conditions. The heat sink may reach up to 73 °C, so cabinet airflow must prevent this threshold being exceeded at full load. For upstream protection the mains fuse must not exceed 25 A. The housing type E frame measures 290 mm in height, 130 mm in width, and 200 mm in depth, giving a compact profile for IP20 open-panel installations. This enclosure rating of IP20 permits installation inside a closed control cabinet and requires basic finger-safe clearances only. When acoustic or switching-loss constraints allow, the rated carrier frequency can be set to 8 kHz. Field-orientated control algorithms are handled by the internal processor, and an accessory set with a filter and braking transistor ships with the inverter to speed integration.
