Liebert DSE Free-Cooling Economization System, Operations Walkthrough HD

Reduce costs and increase economization hours with the highly efficient Liebert DSE Packaged Free-Cooling Solution. The Liebert DSE is the world’s most widely deployed pumped refrigerant economization system for data centers, with over 6,000 installations. It provides: • High efficiency, with PUEs lower than 1.20 • Low total cost of ownership • Maximum economization hours across the widest temperature range • Elimination of outside air contamination • Smooth transitions between economization phases