About the Vertiv Liebert EXL S1 500kVA Transformerless UPS

The Vertiv Liebert EXL S1 500kVA Transformerless UPS from Vertiv is enterprise-grade UPS & Power Protection hardware built for data centers. The Vertiv Liebert EXL S1 500kVA is a transformerless three-phase uninterruptible power supply designed for high-efficiency operation in modern data center and enterprise environments. The system employs advanced power electronics to eliminate the traditional transformer, enabling 99% efficiency at partial load conditions—a significant advancement for facilities seeking to reduce cooling overhead and operational losses. The EXL S1 architecture is optimized for scalability and Available in brand new condition. Vertiv ups & power protection products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.

Technical Specifications