Free Cooling Unit (FCU)

Free Cooling Unit from Acme is a unique solution for Telecom Operators which provides lower energy OPEX cost & high uptime of Cell Site Operation. FCU allows a shelter to be cooled using cooler outside air and air recirculation methods instead of running compressor based air conditioners at higher energy cost. Continuous monitoring of temperatures inside and outside allows it to choose the most cost effective method to maintain room temperature.

The FCU has the ability to operate its main intake fans at a variable speed to maximize its efficiency allowing it to move large and small volumes of air as it sees fit given the situation. When the FCU cannot use exterior air to cool the shelter, the hybrid control unit of FCU allows the normal Air Conditioning units to turn on and operate as normal, until conditions are met to begin using FCU again. FCU helps telecom sites to convert themselves into green & sustainable sites by eliminating / reducing their DG uses .