10.F4.C1D-3280 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 10.F4.C1D-3280 is a frequency inverter from the F4 Combivert Frequency Inverters series. It is designed for a maximum rated motor power of 2.2 kW and features an integrated braking transistor with a maximum braking current of 14 Amps. The unit has nominal input and output currents of 11 Amps and 10 Amps respectively, with overall dimensions of 240 mm in height, 90 mm in width, and 160 mm in depth.
Internal Product Review
The 10.F4.C1D-3280 is a KEB F4 Combivert frequency inverter built for dependable motor control with a 230 V supply class and 3-phase input. An integrated braking transistor and 14 A maximum braking current support stable deceleration performance in demanding drive applications. A 2.2 kW motor rating and 16 kHz operating frequency make this unit an efficient choice for industrial inverter service.
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Product Description:
The 10.F4.C1D-3280 frequency inverter is produced by KEB within the F4 Combivert Frequency Inverters series. Designed for three-phase induction or synchronous motor applications, the unit adjusts shaft speed by modulating output frequency and voltage for closed-loop control tasks in packaging machines, conveyors, and general motion axes. It is suited to installations that need electronic speed variation instead of fixed-speed operation. By embedding drive functions in the panel, it replaces mechanical speed-control components and, through an internal dynamic brake stage, assists in safely decelerating high-inertia loads during stop commands or rapid speed changes.
On the supply side, the inverter is built for 230 V power in a three-phase network and draws a nominal input of 11 A while delivering 10 A of continuous output to the motor. That current capacity supports machines up to 2.2 kW of rated mechanical power in compact industrial equipment and similar motion systems. Short-circuit protection is coordinated with a 20 A maximum input fuse, and the integrated braking transistor works with external resistors; acceptable values range from a minimum of 28 Ω to a typical 68 Ω to dissipate regenerated energy during fast stops. This braking arrangement supports lift drives, indexing tables, and winding stations that require controlled deceleration and repeatable stopping behavior.
The converter can transfer 4 kVA of apparent power to the motor output and withstand braking peaks up to 14 A during transient deceleration events without exceeding thermal limits. The pulse-width-modulated carrier switches at 16 kHz, which helps reduce acoustic noise and improve current resolution at the motor terminals. During steady operation, internal losses are limited to 135 W, so standard panel ventilation is usually sufficient. The compact 240 mm height, 90 mm width, and 160 mm depth allow straightforward placement in crowded control cabinets while maintaining clearance around heat-generating equipment and cable routing paths.
