Energy saving analysis of indirect evaporative cooling air handling unit applied to data centers

Taking twelve cities in different climate zones as samples, compares the energy consumption of indirect evaporative cooling air handling units and air-cooled computer room air conditioners for the data centers. Calculates the electricity saving ratio and the operating cost saving ratio for the indirect evaporative cooling air handling unit in each city. Suggests that indirect evaporative cooling air handling units can be used in data centers throughout China. Presents the prospects for the application of indirect evaporative cooling air handling units to data centers.