Equipped a large data center with an indirect evaporative cooling system that uses outdoor dry air through a plate heat exchanger to cool the data center return air, reducing compressor cooling runtime and significantly lowering PUE.
Installed 4 large detachable plate heat exchangers as free cooling heat exchangers for a data center, achieving 2,800 hours of annual free cooling operation, saving 3.2 million kWh per year, reducing PUE from 1.52 to 1.41.