Voltage dip hits public hospitals, services stay normal
HK01 · 2 SOURCES1 day ago2 MIN
Summary
Multiple public hospitals were affected after a brief voltage dip was recorded on a CLP Power supply line on Tuesday afternoon. The Hospital Authority said some electromechanical systems needed to be reset, but engineering staff checked the equipment and confirmed it was safe. All affected systems resumed normal service after the reset process. No injuries were reported and no patient treatment was affected during the incident.
Key Points
- CLP Power said a 400-kilovolt supply line linking Lai Chi Kok and Tsz Wan Shan recorded a brief voltage dip at about 1:09 pm on October 13
- Power supply was not interrupted during the event, but parts of Kowloon and the New Territories might also have been affected because the system involved was a high-voltage line
- The Hospital Authority said multiple public hospitals were affected, causing some electromechanical equipment to require system resets before normal operation could resume.
- Authority engineering personnel inspected the relevant equipment and confirmed safety before services fully returned to normal after the reset process.
- The Hospital Authority said its hospital clusters have emergency response plans for power failures, while public hospitals also have backup power systems and conduct regular drills.
Why It Matters
Hospitals depend on stable electricity not only for clinical areas but also for building systems that support daily operations, so even a short voltage fluctuation can trigger precautionary resets. The incident also underlines why backup power arrangements and routine emergency drills remain essential in Hong Kong's public hospital network.