12.F5.C3B-350A KEB
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The KEB 12.F5.C3B-350A is part of the F5 Combivert Axis Drives series and features a maximum motor power of 5 HP with a rated output current of 9.5 Amps. It has 8 digital inputs, 2 analog inputs, and 29 control terminals. The drive operates on a three-phase 400 V AC/DC input supply and comes with a braking transistor and EMI filter installed.
Internal Product Review
The 12.F5.C3B-350A is a KEB Combivert F5 axis drive designed for 3-phase 400 V AC/DC input and supports up to 5 HP motor power. With 8 digital inputs and 2 analog inputs, this model offers flexible control integration for automation environments. Installed braking transistor and EMI filter further enhance system reliability and electromagnetic compatibility.
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Product Description:
The 12.F5.C3B-350A is an AC inverter produced by KEB for the F5 Combivert Axis Drives series. It converts fixed-frequency input power into controlled voltage and frequency so connected motors can run at commanded speeds for stable response under varying load conditions. That role makes it suitable for conveyors, mixers, winding stations, and other automated equipment that depends on adjustable motor performance.
Control flexibility begins with 2 analog inputs that can receive speed or torque references from higher-level controls. In addition, 29 control terminals provide access to enable functions, status signaling, and interlock circuits. The drive also includes 8 digital inputs for straightforward run, stop, and direction commands in machines that still rely on discrete control wiring in compact panels and legacy automation layouts.
The unit accepts a 3-ph 400 V AC/DC supply, which is rectified and smoothed internally before reaching the inverter stage. During acceleration, it can deliver 21 A peak output current, while continuous operation is based on 9.5 A rated output current to define the normal thermal load. That current range supports responsive starts without pushing the drive beyond its intended continuous-duty limit.
Output capability reaches 5 HP, which suits mid-sized fan, pump, and process-duty applications. A built-in braking transistor and EMI filter package reduces the need for separate external components, while a 4 kHz rated switching frequency balances motor acoustics and electrical stress. Wake Industrial can arrange same-day shipping, keeps quotes valid for 30 days, and provides the chat tool available on the website for general questions.
