What Is the KEB 09F5C1B-3A0A?
The 09F5C1B-3A0A is a frequency inverter from KEB’s COMBIVERT F5 series. It delivers a 1.5 kW power rating from a 3-phase 400 VAC supply, making it a practical choice for machine builders and plant teams that need dependable motor speed control. This unit ships as a ready-to-install drive, not a project item.
Technical Specifications
| Parameter | Value |
|---|---|
| Power rating | 1.5 kW |
| Input voltage | 3-phase 400 VAC |
| Input current | 5.7 A |
| Output voltage | 0–480 VAC |
| Output frequency | 0–800 Hz |
| Output current | 4.1 A |
| Switching frequency | 8 / 16 kHz |
| Enclosure | IP20 |
| Operating temperature | –10 to 45 °C |
| Storage temperature | –25 to 70 °C |
Why This Drive Fits Real Industrial Work
The COMBIVERT F5 platform is known for flexible feedback support. The 09F5C1B-3A0A accepts resolver, incremental encoder, Sin/Cos encoder and absolute encoder feedback. That range lets you match the drive to the motor and the accuracy your process demands, without swapping hardware families.
Safety monitoring is built in. Short-circuit monitoring and earth fault monitoring help protect the drive and the motor during demanding duty cycles. A potential-free operator connection and serial interfaces are available for integration into control systems.
The unit meets EN 61800-2 and EN 61800-5-1 for product standards, and EN 61800-3 for emitted interference. That last point matters on a busy plant floor: the drive is designed to limit interference with nearby equipment.
Comparison: Where the 09F5C1B-3A0A Sits
- vs. basic V/Hz inverters: adds encoder feedback options and fault monitoring for tighter speed control.
- vs. larger F5 frames: the 1.5 kW rating suits smaller motors and compact panels, while keeping the same COMBIVERT F5 control family.
- vs. IP54/IP65 drives: the IP20 enclosure fits clean, controlled indoor cabinets — a practical, cost-aware choice when the panel already provides protection.
Installation and Setup Notes
Mount the drive inside a controlled enclosure that maintains the –10 to 45 °C operating range. Keep airflow clear around the unit. For 3-phase 400 VAC input wiring, follow the manufacturer’s terminal guidance and local electrical codes. If you plan to use encoder feedback, confirm the encoder type and cable routing before commissioning. When wiring into a fieldbus network, note that such networks may require an external gateway or connection module — confirm cables and gateways with your supplier first.
Maintenance and Reliability
Inspect the drive periodically for dust build-up, loose terminals and cooling fan operation. Keep the storage environment within –25 to 70 °C if the unit is held as a spare. Because this is a ready-to-ship spare, keeping one on the shelf shortens unplanned downtime. That is the practical ROI: a fast swap beats a long production stop.
Please verify current lifecycle status and availability with Oil AutoTech before ordering.
Choosing the Right Drive
Before you buy, confirm motor power, supply voltage, required output frequency and feedback type. The 09F5C1B-3A0A covers 1.5 kW at 3-phase 400 VAC with output up to 800 Hz. If your application needs a different frame size or enclosure rating, ask for alternatives. Oil AutoTech offers hands-on technical selection help and fast dispatch, worldwide.
Contact Oil AutoTech today for pricing and availability.
