Sterling Virginia
Richmond Virginia
Toll-free: 800-455-0054 200 Industrial Highway Ridley Park, PA 19078
Phone: 410-242-5200 3620 Commerce Dr. Suite 710 Halethorpe, MD 21227
Phone: 703-552-9700 45095 Old Ox Road Suite 110 Sterling, VA 20166
Phone: 804-773-7177 4721 Richneil Road Richmond, VA.
Pollution Liability Policy
Trained and Certified Technicians

Liebert EXL S1

The new Liebert EXL S1 is optimized for maximum efficiency and power density. It is a monolithic, transformer-free UPS offering the smallest footprint available for its kVA size range, excellent operating efficiency, and robust electrical protection. The EXL is available in single module and distributed bypass configurations, 625 through 1200 kVA ratings. The Liebert EXL S1 UPS allows users to either redeploy the saved space to implement more revenue generating IT equipment or reduce the actual design size of their equipment rooms, thus saving construction costs. For colocation providers, hosting and cloud businesses who need every square foot to provide ROI, the small footprint to optimized power ratio is a key feature.

Additional features include: Lithium ion battery compatible, high efficiency of up to 99% in Eco Mode and 97% in double conversion mode, advanced touchscreen control panel, intelligent paralleling options up to 8 units, maximizes active power at unity power factor, installation flexibility, reduced total cost of ownership and remote monitoring services.


Check out our Battery Sizing Calculator. Simply input the requirements for your UPS system and we will tell you what type of batteries you need.