16.F4.C2H-4G00 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 16.F4.C2H-4G00 is part of the F4 Combivert Frequency Inverters series and has a maximum rated motor power of 15 kW with a nominal input current of 36.5 Amps. This inverter operates at mains voltages between 305 and 500 V, supports a rated frequency of 16 kHz, and weighs 14 kilograms. It delivers an output nominal power of 23 kVA and is designed for three-phase applications.
Internal Product Review
The 16.F4.C2H-4G00 is a KEB F4 Combivert frequency inverter designed for three-phase systems with a 305 to 500 V mains voltage range. Rated for 33 A output nominal current and 15 kW maximum motor power, the unit shows strong capability in demanding motor control applications. Operation up to 16 kHz is a standout specification for smooth and responsive frequency control.
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Product Description:
KEB's 16.F4.C2H-4G00 is an AC frequency inverter in the F4 Combivert Frequency Inverters series. The unit interfaces between a three-phase mains supply and an asynchronous motor, converting fixed-frequency power into a variable output that regulates speed, acceleration, and braking profiles across a wide range of industrial automation tasks such as conveyors, pumps, and packaging equipment. By matching motor speed to process demand, the inverter supports energy savings and precise motion control while integrating with standard control architectures. It is suited to applications that need stable motor control under changing load conditions.
The inverter accepts a supply window of 305 to 500 V across three phases and tolerates a grid frequency of 50/60 ±2 Hz, allowing deployment on most industrial power systems. During normal operation, it draws a nominal input current of 36.5 A and routes this through an internal IGBT bridge to deliver an output current of 33 A at up to 23 kVA. This power level supports motors up to 15 kW. The synthesized waveform can use carrier frequencies up to 16 kHz for torque-producing pulses. To protect upstream wiring, KEB specifies a 50 A fuse, while the drive's output voltage is sinusoidally modulated from zero to the applied line potential on all three phases.
Field wiring for the power terminals is sized for conductors up to 10 mm², which helps reduce resistive loss and thermal rise. At nominal load, the electronic switching network dissipates 490 W, so cabinet ventilation must remove this heat to maintain semiconductor temperature limits. Continuous full-load performance is supported by vector-based current regulation that can sustain 20 A of stall current at 16 kHz, or 33 A when the carrier is reduced to 8 kHz. Despite these output capabilities, the drive weighs only 14 kg, which helps simplify panel installation and retrofit work.
