Data center chiller 500-1450 kW
The Liebert® AFC adiabatic freecooling chiller combines three key cooling technologies: adiabatic, freecooling and mechanical cooling. This combination of technologies allows the Liebert AFC to achieve the highest efficiency levels and guarantee continuous availability even under the most critical conditions.
Liebert AFC adiabatic technology is designed to increase freecooling capacity and extend freecooling operation at temperatures up to 30-32°. Furthermore, full operation of the back up compressors is guaranteed up to 50°C, thus ensuring continuous cooling availability also at extreme ambient temperatures.
Featuring Fast Start Ramp, Liebert AFC also ensures that capacity is fully restored in 70 seconds following a power restart, thus guaranteeing the unit's immediate activation. The control, further, continues operating without the need of an external single phase power supply.