Under what condition is monitoring required for a refrigeration plant?

Monitoring of a refrigeration plant is crucial when it exceeds 50 kW of prime mover nameplate rating. This requirement is in place because systems operating at higher capacities can pose greater risks, such as increased potential for refrigerant leaks, equipment malfunctions, and environmental concerns. The monitoring ensures that any issues can be detected and addressed promptly to maintain safe and efficient operation.

By ensuring compliance with this capacity threshold for monitoring, organizations can effectively manage the associated hazards and adhere to safety regulations. As the capacity increases beyond this point, the complexity of the systems typically grows as well, necessitating more rigorous oversight to ensure operational integrity and safety compliance.