The 1VCF750090R0804 is the dedicated Human-Machine Interface (HMI) touch panel and LCD unit designed specifically for the ABB SUE3000 High-Speed Transfer Device. It serves as the primary local control and monitoring point, allowing operators to visualize the status of the power transfer system and adjust parameters without a PC.
Product Technical Description
This HMI module is an industrial-grade display unit that communicates directly with the SUE3000 central unit. It provides a graphical representation of the single-line diagram, showing the status of circuit breakers, busbar voltages, and synchronization conditions.
Key features include:
- Integrated Touch Control: Navigational menus for viewing event logs and fault records.
- Real-time Visualization: Displays vector diagrams to show the phase relationship between different power sources.
- LED Status Indicators: Dedicated LEDs for “Ready,” “Alarm,” and “Trip” signals for immediate diagnostic feedback.
- Robust Connection: Uses a high-speed serial interface to ensure data consistency with the main processing unit.
Technical Datasheet & Parameters
| Parameter | Specification |
| Part Number | 1VCF750090R0804 |
| Compatibility | ABB SUE3000 High-Speed Transfer Systems |
| Display Type | Backlit LCD with Touch Sensitivity |
| Resolution | 320 x 240 Pixels (QVGA) |
| Input Voltage | Supplied via Central Unit (approx. 24 V DC) |
| Interface Port | RS232 / Specialized Serial Link |
| Front Protection | IP54 (when panel mounted) |
| Housing Material | Reinforced Plastic / Aluminum Frame |
| Operating Humidity | 93% non-condensing |
| Dimensions | Standard 19-inch rack height (partial width) |
Country of Origin
This component is engineered and manufactured in Germany.
Common Questions (Q&A)
Q: Can this HMI be used as a standalone controller? A: No. The 1VCF750090R0804 is a display and input peripheral. It requires the SUE3000 Central Unit to function, as all logic and protection algorithms reside in the main processor.
Q: Is the touch screen resistive or capacitive? A: It typically utilizes a resistive touch screen, which is preferred in industrial environments as it allows operators to interact with the screen while wearing protective gloves.
Q: How do I update the firmware on the LCD panel? A: The HMI firmware is usually updated in conjunction with the SUE3000 main unit using the PCM600 or specialized ABB configuration software via the service port.
Q: What happens if the HMI is disconnected during a power transfer? A: The transfer logic is independent of the HMI. If the screen is disconnected or fails, the SUE3000 will continue to monitor the grid and execute transfers based on its internal logic; only local monitoring and manual control at the panel will be lost.
