Home KEB F4 Combivert Frequency Inverter Series 14.F4.C3E-4M00

14.F4.C3E-4M00

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The KEB 14.F4.C3E-4M00 frequency inverter offers 11 kVA apparent power, a 400 V operating voltage, and a maximum output frequency of 16 kHz. It is ideal for energy-efficient industrial automation.

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Product Description

The 14.F4.C3E-4M00 frequency inverter is designed for precise variable speed control of three phase AC motors. This unit employs pulse width modulation (PWM) for efficient motor speed regulation. It is manufactured with high quality standards to ensure reliable operation in various industrial automation applications.

This F4 Combivert frequency inverter series module operates at a voltage of 400 V and offers an apparent power rating of 11 kVA. Its input current rating is 1.3 A and it has a rated operating frequency of 8 kHz which can be increased up to a maximum of 16 kHz. The unit is designed for continuous operation with a power loss of only 240 W at nominal settings. The device's maximum permissible heat sink temperature is 73 °C to ensure effective cooling during high load conditions. At the output of transistor X1.12 of the inverter, a current of 50 mA can be sourced which ensures that 50 mA is available to power the digital inputs. This current allocation allows the inverter to provide sufficient power for the proper operation of the digital circuitry. The frequency inverter supports easy integration into existing systems and is designed for durability. It is ideal for controlling motor speeds in industries where energy efficiency and precise motor control are essential.

The KEB 14.F4.C3E-4M00 frequency inverter is designed to handle a maximum permissible mains fuse rating of 25 A for protection and operational safety. It features a DC voltage link that stabilizes power input to the motor contributing to smoother motor control and minimizing fluctuations. This unit operates in compliance with industry standard safety regulations and ensures reliable performance in critical industrial environments. The inverter is suitable for a wide range of applications including conveyor belts, pumps and ventilation systems.

14.F4.C3E-4M00 Technical Specifications

Voltage:	400 Volt
Max. Permissible Mains Fuse :	25 A
Power:	5 kW
Apparent Power:	11 kVA
Ima Rating:	1.3
Ima Code:	79635
Rated Operating Frequency:	8 kHz
Max. Operating Frequency:	16 kHz
Power Loss at Nominal Operating:	240 W
Max. Heat Sink Temperature:	73 °C

Frequently Asked Questions about 14.F4.C3E-4M00

Q: What is the power rating of the KEB 14.F4.C3E-4M00 frequency inverter?

A: The 14.F4.C3E-4M00 inverter has an apparent power rating of 11 kVA. This allows it to efficiently handle high-power motor control tasks in industrial automation systems.

Q: What is the maximum operating frequency of the KEB 14.F4.C3E-4M00 inverter?

A: The rated operating frequency of the KEB 14.F4.C3E-4M00 inverter is 8 kHz. This can be increased up to a maximum of 16 kHz, providing flexibility for different motor control applications.

Q: How does the KEB 14.F4.C3E-4M00 inverter handle cooling?

A: The 14.F4.C3E-4M00 inverter supports a maximum heat sink temperature of 73°C. This ensures effective cooling during high load conditions and prevents overheating during continuous operation.

Q: What current output does the KEB 14.F4.C3E-4M00 inverter provide for digital inputs?

A: The 14.F4.C3E-4M00 inverter’s transistor X1.12 can source a current of 50 mA. This ensures sufficient power for the digital inputs and stable operation of the system’s control circuitry.

Q: What is the maximum fuse rating the KEB 14.F4.C3E-4M00 inverter can handle?

A: The 14.F4.C3E-4M00 inverter is rated to handle a maximum mains fuse of 25 A. This provides important protection and safety for the inverter during operation in industrial environments.

Internal Product Review

‘‘The 14.F4.C3E-4M00 frequency inverter stands out with its 11 kVA power rating, 16 kHz maximum frequency, and efficient PWM motor control. It operates with minimal power loss (240 W) and ensures smooth, reliable operation across various industrial applications. This inverter is a top choice for automation systems.’’