What type of load should the setpoint value be considered for when calculating loads for EMS?

When calculating loads for Energy Management Systems (EMS), it is essential to consider both continuous and noncontinuous loads. Continuous loads refer to those loads that are expected to operate for three hours or more under normal operating conditions, such as lighting, heating, and ventilation systems. Noncontinuous loads, on the other hand, include equipment that operates for shorter durations, often including sporadic usage like motors, compressors, and other machinery.

Incorporating both types of loads in the calculations ensures a comprehensive understanding of the total energy usage and demand profile of a facility. This holistic approach allows for more accurate sizing of electrical systems, enhances energy management strategies, and ensures compliance with relevant codes and standards, thus optimizing energy efficiency and system performance. By considering both categories, it effectively captures the full spectrum of energy consumption patterns which is essential for proper load management, forecasting, and sustainability practices within a facility.