What does load calculation determine?

Load calculation is a critical process used in electrical systems design, as it helps determine the total electrical load that a building or system will require. This calculation encompasses various elements, such as the appliances, lighting, HVAC systems, and other electrical devices that will be used within the space.

By establishing the overall demand for electricity, load calculations ensure that the electrical system can support the required load without risks of overloads or insufficient power supply. It aids in selecting appropriate equipment, ensuring safety, and maintaining efficiency in the overall electrical design.

In summary, load calculation is essential for evaluating the total electrical requirements of a building, allowing for proper planning and implementation of the electrical infrastructure.