How to calculate thermal dissipation in enclosures

摘要

Thermal dissipation is simply heat transfer. It occurs when the heat of an object(that has a higher temperature than its surroundings) is transferred to its environment, or onto nearby colder objects. For example, heat from a radiator dissipates into a cold room and increases the temperature of its surroundings. The thermal dissipation of an electrical enclosure is one of the most important elements to consider before installing the cabinet itself. For this reason, it is necessary to calculate the thermal balance of the electrical cabinet to preserve the correct functioning of the equipment.