Overview
- Both external grid connections shut down after automatic protection was triggered, according to the plant.
- Backup diesel generators supplied the facility’s own needs throughout the interruption.
- External power was later reconnected using the 330 kV Ferosplavnaya-1 transmission line.
- The loss of off-site power lasted several hours during the night before service was restored.
- The cause of the disconnection is under investigation, with details released on the plant’s official Telegram channel and relayed by TASS.