Liebert® EXL S1 UPS is a high-efficiency, space-saving power solution designed for large-scale and AI-driven applications, delivering reliable protection with advanced grid support and up to 99% efficiency.
The Liebert® EXL S1 UPS delivers secure power while providing premium load protection and maximum energy saving for large scale applications such as AI. Its Dynamic Grid Support feature can provide frequency regulation by controlling the input power to support services such as frequency regulation-up, regulation-down, or both via charging and discharging of the battery. At Dynamic Online mode, the UPS can have operating efficiency of up to 99% without sacrificing availability.
| Models | Parallel Capability | Battery Compatibility | Grid Response Time | UPS Topology | Input Voltage | Input Power Factor |
|---|---|---|---|---|---|---|
| Liebert® EXL S1 UPS 1000-1200kW | Up to 8 units | VRLA and Lithium-Ion supported | ≤ 0.5 seconds | — | — | — |
| Liebert® EXL S1 UPS 250-400kW | — | — | — | Online Double Conversion | 3-phase AC | ≥ 0.99 |
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