Product Overview
When legacy drive systems fail to meet modern precision requirements, the KEB 09F5C1B-3A0A COMBIVERT F5 frequency inverter offers a robust upgrade path. Designed for 1.5 kW three-phase motor control at 400 VAC input, this IP 20 enclosed unit supports a wide range of encoder feedback options, making it ideal for retrofitting older machinery. With a compact footprint (22 x 9 x 16 cm) and a weight of only 2 kg, the KEB 09F5C1B-3A0A integrates easily into existing panel layouts while delivering reliable variable-frequency drive performance.
Technical Specifications
The following table details the key parameters of the KEB 09F5C1B-3A0A, sourced directly from the product datasheet.
| Parameter |
Value |
| Power Rating |
1.5 kW |
| Voltage |
3-phase 400 V |
| Input Current (Iₙ) |
4.1 A |
| Maximum Current (Iₘₐₓ) |
8.9 A |
| Switching Frequency (fₛ N/max) |
8 / 16 kHz |
| Enclosure Type |
IP 20 |
| Operating Temperature Range |
–10 to 45 °C |
| Storage Temperature Range |
–25 to 70 °C |
| Product Standard |
EN 61800‑2, ‑5‑1 |
| Emitted Interference Standard |
EN 61800‑3 |
| Short‑circuit Monitoring |
Yes |
| Earth Fault Monitoring |
Yes |
| Absolute Encoder Feedback |
Supported |
| Incremental Encoder Feedback |
Supported |
| Resolver Feedback |
Supported |
| Sin/Cos Encoder Feedback |
Supported |
| Potential‑free Operator Connection |
Yes |
| Serial Interfaces |
Available |
Real-World Applications
The KEB 09F5C1B-3A0A excels in applications where precise speed regulation and feedback are critical. In conveyor systems, its 8 kHz to 16 kHz switching frequency allows smooth torque control at low speeds, reducing mechanical stress. For pump and fan control, the three-phase 400 V input and 1.5 kW output provide energy-efficient flow management. The multiple encoder feedback options (resolver, incremental, Sin/Cos, absolute) make it a direct upgrade for older drives lacking closed-loop capability, improving process repeatability in packaging or material handling lines.
Compatibility and Integration
Thanks to its support for absolute, incremental, Sin/Cos, and resolver encoder types, the KEB 09F5C1B-3A0A interfaces seamlessly with most PLC and motion controller platforms. The built‑in serial interfaces enable simple parameter setup and real‑time data exchange. Earth fault and short‑circuit monitoring enhance system safety, while the potential‑free operator connection allows remote control integration. Whether replacing an older drive in a standby pump station or upgrading a new OEM design, the KEB 09F5C1B-3A0A’s flexible I/O and feedback options reduce system integration time.
Purchasing Advice
Before ordering the KEB 09F5C1B-3A0A, verify that your motor voltage and current ratings match the drive’s 3‑phase 400 V input and 4.1 A nominal current (8.9 A peak). Confirm the required encoder type is supported: resolver, incremental, Sin/Cos, or absolute encoder feedback. The IP 20 enclosure is suitable for clean indoor environments; if dust or moisture is present, consider additional protection. For fast delivery and expert support on this KEB 09F5C1B-3A0A frequency inverter, visit ubest101 – your trusted source for industrial automation components.