Company: Stulz Air Technology Systems Inc.

Product: WPAmini Chiller

Description: The WPAmini Chiller with integrated free cooling has been designed specifically for data centers with low cooling requirements and industrial chilling. The compact chiller will deliver a cooling capacity up to 160 kW in a very small space. It is operated with two redundant refrigerant circuits to increase operational reliability, and both are controlled on the basis of the required cooling capacity. The respective circuit is activated with maximum efficiency when minimal cooling is needed. The WPAmini is equipped with maximum-sized aluminum microchannel condensers and four scroll compressors, which are activated and deactivated (25, 50, 75, and 100 percent) in stages in line with the current heat load.