A Power Control Centre (PCC) is a crucial component of an electrical distribution system used in industrial and commercial settings. It serves as a centralized control and monitoring unit for electrical power distribution, providing various functions to ensure the efficient and safe operation of electrical systems.

Key features and functions of a Power Control Centre typically include:

1. Distribution of Electrical Power: A PCC receives electrical power from the main source and distributes it to various sub-circuits or loads within a facility.

2. Protection: PCCs are equipped with protective devices like circuit breakers and relays to safeguard against electrical faults such as overloads, short circuits, and earth faults.

3. Control: Operators can control the flow of electricity to different sections or equipment within the facility, allowing for selective power distribution and management.

4. Monitoring: PCCs provide real-time monitoring of electrical parameters like voltage, current, and power quality. This data helps in optimizing energy usage and identifying potential issues.

5. Remote Operation: Many modern PCCs can be operated remotely, allowing for quick response to faults and changes in electrical demand.

6. Safety: PCCs are designed to meet safety standards and often include features like interlocks and alarms to prevent accidents.

7. Energy Management: PCCs play a crucial role in energy management by enabling load shedding during peak demand periods and ensuring efficient power distribution.

8. Integration: They can integrate with building management systems and other automation systems to provide seamless control and monitoring of the entire facility.