Abb+ufes+manual Patched

QRU1 (DTU): A complete, expandable solution with internal light and current detection for small protection areas.

(detection and tripping unit with 9 optical and 3 current inputs). Primary Switching Elements (PSE) abb+ufes+manual

Example: Configuring a PROFIBUS device in UFES (concise steps)

1. Connect PROFIBUS adapter and open UFES.
2. Create a new project and add a PROFIBUS segment.
3. Scan for devices; select the detected device entry.
4. Open device properties, set the PROFIBUS address and baud rate.
5. Load the device DD/EDD if prompted.
6. Configure I/O mapping and function block parameters.
7. Download configuration to the device and switch to RUN.
8. Monitor live data to verify correct operation.

Elias leaned in. "Is that...?"

• Good as a reference, but might need supplemental slides/videos for beginners.

Extinguishing Time: < 4 ms after detection (Switching time of PSE < 1.5 ms). Voltage Range: Up to 40.5 kV. Short-circuit Currents: Up to 100 kA. QRU1 (DTU) : A complete, expandable solution with