PRODUCTS IN FOCUS

摘要

Vertiv introduced the Liebert DSE Optimization, an enhanced version of the water-free Liebert DSE data center cooling system. The company says the new version increases the system's efficiency by up to 50 percent. The Liebert DSE Optimization is a new enhancement to the Liebert iCOM™ unit controls used by the Liebert DSE. It optimizes the operation of the condenser fans, compressors, and refrigerant pumps to further reduce power consumption. For instance, the company said applying the optimization upgrade to a 125-kW Liebert DSE operating at 50 percent load in San Jose, California, would result in energy savings annually of around 27% per unit. The Liebert DSE uses water-free pumped refrigerant economization and is approved for use in California to comply with California Energy Commission standard Title 24, Part 6.