The air conditioning system for electrical rooms is composed by:
– Air cooled chiller;
– Air treatment;
– Electronic control of internal temperature;
– Air exaust pipes;
– Electrical equipment hood;
– Inlet pipes;
It’s possible to make the best use of the external air and the air exausted from the system. On summer, the refrigeration unit works only when the outside temperature is too high. On winter, the external air is mixed with exausted air; when the outdoor air temperature doesn’t make possible to reach the set temperature, the inverter heat pump starts working. In this way, the electrical room is pressurized and kept at the temperature required by the project, obtaining also a significant energy saving of 20%.