A Closer Look: Vertiv Liebert EXL S1 UPS Double Conversion 500KVA Tower UPS Type

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November 11, 2025
Category Connection: Vertiv UPS
Brief: Discover the Vertiv Liebert EXL S1 UPS Double Conversion 500KVA Tower UPS Type, a high-efficiency solution for mission-critical applications. This video explores its advanced features, including up to 97% efficiency, intelligent paralleling, and Li-ion battery compatibility, designed to optimize energy savings and reduce TCO.
Related Product Features:
  • Double conversion efficiency up to 97% for significant energy savings.
  • Intelligent ECO mode efficiency above 99% for optimal performance.
  • Transformer-free design with full IGBT three-level topology.
  • Compatible with both VRLA and Li-ion batteries for flexibility.
  • Compact footprint maximizes IT space utilization.
  • Backward compatible with previous 80-NET generation.
  • Intelligent paralleling feature optimizes efficiency at partial load.
  • Seamless integration with modern mission-critical IT loads.
Faqs:
  • What is the efficiency of the Vertiv Liebert EXL UPS?
    The Vertiv Liebert EXL UPS offers double conversion efficiency up to 97% and intelligent ECO mode efficiency above 99%, ensuring maximum energy savings.
  • Is the Vertiv Liebert EXL UPS compatible with Li-ion batteries?
    Yes, the Liebert EXL UPS can operate with both standard VRLA and new Li-ion batteries, providing flexibility in runtime, life expectancy, and TCO.
  • How does the intelligent paralleling feature work?
    The intelligent paralleling feature optimizes efficiency at partial load by switching excess units to standby mode, ensuring equal component life-span and reducing energy dissipation.