DATA CENTER COOLING

摘要

A cooling system (28) cools an equipment room (20) wherein the equipment (24) is arranged in a plurality of rows (equipment rows) spaced to define a plurality of corridors (26) between respective rows. The cooling system has a plurality of air handling units (AHU) (32) arranged in a plurality of rows (AHU rows) (30). Each AHU row is respectively associated with a respective said equipment row. Each air handling unit has a cooling heat exchanger (40) and a fan (42) positioned to drive an airflow (500) across the cooling coil from an inlet (36) at one side of the row to an outlet (38) at the other side of the row. A plurality of cooling sources (90A-D) are respectively coupled to the cooling coils of a respective plurality of the AHUs, each row of AHUs including AHUs coupled to different such cooling sources.