The Vertiv™ Liebert® EXM2 is the next generation of mid-sized UPS for mission-critical applications.
They can be used for railway equipment, as defined in the EN 50121 standard, and are therefore able to power specific systems in urban stations and ensure high reliability in critical buildings.

Main features

• Power: 100, 120, 160, 200 and 250 kVA/kW.
• Three operating modes to improve total cost of ownership (TCO) and performance.
• Maximum efficiency in the mid-size class: Up to 98.8% in dynamic online mode and up to 97% in double conversion mode.
• Various application scenarios:
  
  • In order, in space
  • On the wall

• Flexible battery configuration:
  • Compatibility with lithium-ion batteries and adaptation to two-wire connection.
• Symmetrical power factor (0.5 leading to 0.5 lagging).
• Expandable in parallel connection up to 1.5 MW.
• High ambient temperature up to 50 °C with automatic power reduction above 0.4 °C.
• Reliability boosters:
  
  • Robust air channels, PCB boards with integrated protective coating.
• Seismic compatibility (with optional kit).
  
  

Flexible and optimized design

• Ideal for in-line server rack applications.
• Suitable for wall installation using the optional ceiling fan kit.
• Suitable for installation next to the wall.
• Its compact and lightweight design saves significant floor space.

High performance and lower total cost of ownership (TCO)

The Liebert® EXM2 offers outstanding double conversion efficiency of up to 97%, which is further increased to 98.8% with Dynamic Online mode, thereby reducing operating costs and power consumption (kW) to a minimum. This significantly minimizes the
consumption of the cooling system, ensuring an overall reduction in total cost of ownership and a fast payback time.