The Liebert EXL S1 is a high-efficiency, transformer-free UPS designed for maximum power capacity in a compact footprint. It provides strong electrical protection, intelligent paralleling for improved performance at partial loads, and significant cost savings. Available in single-module and distributed bypass configurations, it is also compatible with lithium-ion battery systems. A key feature is its safe capacity testing mode, which enables load and battery discharge testing without requiring an external load bank.
| Label | Description |
|---|---|
| Manufacturer | Vertiv |
| Model | Liebert EXL S1 |
| Configuration | Tower |
| Range | 250 - 1200 kVA |
| Input | 480 |
| Output | 480 |
