Part Number:

19.F4.C0H-3421

Manufacturer: KEB
Series: F4 Combivert Frequency Inverter Series

Current response time:

4 Minutes

1 Seconds

  • Rated 4.6 (9 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
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Worldwide Delivery
Repair Options Available

The 19.F4.C0H-3421 frequency inverter has a continuous current of 40 amps, a peak current of 73 amps, and supports interfaces RS232 and RS485. Part of the F4 Combivert Frequency Inverter Series produced by KEB, it operates within a voltage range of 24V DC to 48V DC and utilizes incremental encoder feedback with Hall sensors.

Part Number:

19.F4.C0H-3421

Manufacturer: KEB
Series: F4 Combivert Frequency Inverter Series

Current response time:

4 Minutes

40 Seconds

  • Rated 4.6 (9 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The 19.F4.C0H-3421 frequency inverter has a continuous current of 40 amps, a peak current of 73 amps, and supports interfaces RS232 and RS485. Part of the F4 Combivert Frequency Inverter Series produced by KEB, it operates within a voltage range of 24V DC to 48V DC and utilizes incremental encoder feedback with Hall sensors.

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Product Description

The 19.F4.C0H-3421 belongs to the F4 Combivert Frequency Inverter Series. It is a small and effective product produced by KEB for accurately controlling the motor. It functions effectively from a 24V DC to 48V DC voltage spectrum that makes it appropriate for various uses.

The 19.F4 inverter is designed for handling continuous currents that reaches upto 40A. This design includes input recognition for 400 V-Class systems that guarantees suitability for industrial configurations.  It can support maximum currents equals to 73 amperes. The cooling of the body is solely done through natural mechanism and it does not require any extra cooling devices. Its housing is classified as type H that safeguards the internal parts efficiently. This C0H frequency inverter has an advanced communication system as it is featured with both RS232 and RS485 interfaces. The device operates at a switching frequency value of 4 kHz that enhances its performance and efficiency while running. Its connectivity with the automated system is improved by the inclusion of InterBus capabilities. The 19.F4-3421 Combivert frequency inverter utilizes hall sensors and provide encoder feedback incrementally that accurate motion control. The simplified control layout enables effectively accommodating in small spaces. Its mechanical speed reaches a peak value of 7500 rpm effectively meeting the demanding performance standards.

It is rated with the Ingress protection value of 20. This type of inverter is highly protective from the dust and moisture condensation. The device has a weight of 3.5 kg that makes it easier to incorporate into different systems easily. The 19.F4.C0H-3421 frequency inverter delivers dependable and high-quality performance. It integrates elegant functionalities that offers accurate responses and strong connectivity to satisfy rigorous industrial requirements.

19.F4.C0H-3421 Technical Specifications

Continuous Current: 40A
Unit Size: 19
Control inserted: Compact
Housing type: H
Input Identification: 400 V- Class
Switching frequency: 4 kHz
Optional: InterBus
Peak Current: 73A
Voltage Range: 24V DC to 48V DC
Feedback Type: Incremental encoder with Hall sensors
Cooling Type: Natural convection
Weight: 3.5 kg
Protection Class: IP20
Max. Mechanical Speed: 7500 rpm
Interface: RS232, RS485

Frequently Asked Questions about 19.F4.C0H-3421


Q: Why are hall sensors included in the design of the 19.F4.C0H-3421 inverter?

A: Hall sensors provide precise motor feedback for accurate speed and position control. This feature is crucial for maintaining consistent and reliable motion in industrial applications.

Q: What is the importance of InterBus compatibility in the 19.F4.C0H-3421 frequency inverter?

A: InterBus compatibility ensures seamless integration with automated systems. This enables efficient data communication for enhanced control in complex industrial setups.

Q: How does the RS485 interface improve communication in the 19.F4.C0H-3421 inverter?

A: The RS485 interface supports robust and long-distance communication in industrial networks. It ensures reliable data exchange even in electrically noisy environments.

Q: What benefits does the incremental encoder feedback provide in the 19.F4.C0H-3421?

A: Incremental encoder feedback ensures precise motion control by providing accurate speed and position data. This improves the overall performance and reliability of motor operations.

Q: Why is the housing classified as type H in the 19.F4.C0H-3421?

A: The type H housing protects internal components from external environmental factors. This classification ensures durability and reliability in industrial conditions.

Internal Product Review

  • ‘‘The 19.F4.C0H-3421 frequency inverter by KEB features natural cooling, RS485 connectivity, and a 4kHz switching frequency for optimal efficiency. It supports continuous currents up to 40A and peak speeds of 7500 rpm. It delivers reliable performance, making it indispensable for industrial motor control applications.’’

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