Home KEB F5 Combivert Axis Drive Series 15.F5.A1E-35MA

15.F5.A1E-35MA

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The KEB 15.F5.A1E-35MA frequency inverter offers precise motor speed control with a power range up to 11 kW. It supports DC input voltage from 420-746V, and features IP20 protection for enhanced safety.

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Description
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Product Description

The KEB 15.F5.A1E-35MA frequency inverter is designed for controlling motor speeds efficiently. It delivers reliable performance with a power range of up to 11 kW. The inverter offers advanced features suitable for various industrial applications requiring precise control.

This F5 Combivert axis drive series frequency inverter operates with input voltage ranging from 420 to 746 V DC and supporting mains frequencies of 50 or 60 Hz with ± 2 % tolerance. Its protection rating is IP20 to ensure adequate safety against dust and contact. The inverter’s minimal frequency at continuous full load is 6 Hz that allows for optimal performance in demanding environments. A braking resistor with a minimum resistance of 39 ohms is required to ensure smooth deceleration and prevent system overheating. The inverter activates a maximum voltage controller when the motor reaches voltage limits in its field weakening range to ensure safe operation. It may take a few minutes to identify the motor, and high frequency test signals may cause noise during this process. The inverter state indicates the current operating condition of the inverter such as whether it is in constant forward run, at a standstill or in another mode of operation.

The 15.F5.A1E-35MA frequency inverter integrates comprehensive diagnostic capabilities via the "ru-" (run) parameter group. This tool monitors key parameters such as speed, voltage and current to provide a detailed overview of operational conditions. These readings are valuable during startup or troubleshooting and enhancing maintenance efficiency. It provides real time feedback on the inverter’s status that allows operators to quickly assess its performance. The display will show the specific error message in the event of an error or malfunction. This message remains visible even if the display has been reset using the ENTER button.

15.F5.A1E-35MA Technical Specifications

Power:	11kW
Phases:	3
Voltage:	400V
Amperage:	24A
Frequency:	800Hz
Nominal Current:	15KW
Output Rated Current:	24 A
Input Rated Current:	31 A
Max. Switching Frequency:	16 kHz
Power Dissipation at Nominal Operating:	350 W

Frequently Asked Questions about 15.F5.A1E-35MA

Q: What is the input voltage range of the KEB 15.F5.A1E-35MA frequency inverter?

A: The 15.F5.A1E-35MA inverter operates with an input voltage range of 420 to 746 V DC. It supports mains frequencies of 50 or 60 Hz with a tolerance of ± 2%.

Q: What protection rating does the KEB 15.F5.A1E-35MA inverter have?

A: The 15.F5.A1E-35MA inverter features an IP20 protection rating. This ensures adequate safety against dust and contact for reliable operation in industrial environments.

Q: What is the minimal frequency for full-load operation of the KEB 15.F5.A1E-35MA inverter?

A: The 15.F5.A1E-35MA inverter operates with a minimal frequency of 6 Hz under continuous full load. This allows optimal performance in demanding applications with precision control.

Q: Does the KEB 15.F5.A1E-35MA inverter include diagnostic capabilities?

A: Yes, the 15.F5.A1E-35MA inverter has comprehensive diagnostic features. It provides real-time feedback on parameters like speed, voltage, and current, helping during troubleshooting and maintenance.

Q: What is the purpose of the braking resistor in the KEB 15.F5.A1E-35MA inverter?

A: The 15.F5.A1E-35MA inverter requires a braking resistor with a minimum resistance of 39 ohms. This ensures smooth deceleration and prevents system overheating during operation.

Internal Product Review

‘‘The frequency inverter 15.F5.A1E-35MA excels in industrial motor control with up to 11 kW power output. Key features include a wide DC input range (420-746V), IP20 protection, and real-time diagnostic monitoring. Its minimal frequency of 6 Hz ensures smooth performance, even under continuous full load.’’