Free Cooling Unit

The main objective of free cooling is to reduce Aircon run time and save electricity cost at the Telecom sites. The free cooling system uses the ambient temperature to cool the Telecom shelter by sensing the shelter temperature and the ambient temperature differential. The free cooling system also operates in case of emergency due to Aircon failure or Mains fail by any other reason leading to persistent high temperature of more than 40 degree C inside the Telecom sites.