Optimized and integrated three-phase UPS solution with high efficiency power protection
Compact design and improved performances
The new Liebert EXS is a monolithic transformer-free UPS which brings exceptional features for mission-critical applications. Its extraordinary double conversion efficiency up to 96.2% ensures remarkable operational cost savings, reducing both the Total Cost of Ownership (TCO) and the environmental impact.
At the same time, with its unity output power factor and high power density, Liebert EXS is able to provide the utmost active power possible in
a compact footprint. In fact, its improved design reduces its footprint to a minimum, providing continuous power protection with optimized internal runtime in a standalone solution, making the Liebert EXS perfect for both IT installations and other mission critical applications, such as transportation, emergency lighting, healthcare, retail and government facilities.
Features and Performances
- Output power factor up to 1
- Double conversion efficiency up to 96.2%
- ECO mode efficiency up to 99%
- Compact footprint with multiple internal runtime configurations
- Available in 3/3 and 3/1 versions (10-20 kVA)
- Integrated maintenance bypass
- Integrated input and output breakers/switches
- Parallel capability for capacity and redundancy
Central Power Supply System (CPSS)
Liebert EXS can be used for CPSS applications* as defined in the EN 50171 standard, and is hence capable of supplying the necessary emergency power to essential safety equipment. In fact, the unit can be used to power emergency escape lighting in case of normal supply failure and may also be suitable for powering other safety systems such as automatic fire extinguishing installations, signaling safety installations and smoke extraction equipment.
* Subject to additional prescriptions
Liebert EXS can be used for railways applications as defined in the EN 50121 standard, and it’s hence capable of supplying power to specific systems in urban stations and ensure high reliability to critical buildings.
In fact, the unit can be used to power on passenger information panels, safety signaling equipment, ticket machines as well as IT rooms and administration and control offices.