The air conditioning system of data centers is one of the essential infrastructures for the operation of information

technology equipment (ITE): the processing and storage devices generate heat (up to several kW per square meter of plant) that must be disposed of to keep the temperature within values ​​which ensure optimum operating conditions. Humidity also must be controlled, since values too low increase the probability for electrostatic discharge, while excessive values accelerate any corrosion process and affect the performance of some devices.