Vertiv™ Liebert EXS: Reliable Protection for Critical Applications

Exceptional Efficiency and Compactness

The Liebert EXS series is available in power ratings from 10 to 80 kVA/kW. These models are monoblock transformer-free UPS units, highlighting their compactness and ease of integration, notably their advantage of coming equipped with factory-installed protective circuit breakers. This compactness, combined with high power density, allows for maximum active power in a limited space, making it an ideal solution for facilities with restricted footprints.

EU Manufacturing

Upon customer request, Liebert EXS series UPS units can be manufactured within the European Union. These models are accompanied by a corresponding certificate of origin. This provides additional flexibility in equipment selection and can be an important factor for projects where the European origin of components is a priority.

Advanced Technologies for Maximum Reliability

The core of the Liebert EXS is its true on-line double conversion technology, which guarantees constant, stable, and clean power for connected equipment, completely isolating it from grid fluctuations and disturbances.
One of the key advantages of Liebert EXS is its exceptional efficiency. In double conversion (on-line) mode, efficiency reaches up to 96.2%, and in ECO mode, an impressive 99%. This significantly reduces energy loss as heat, which not only lowers operating costs and Total Cost of Ownership (TCO) but also minimizes environmental impact. With lower energy and cooling expenses, the Liebert EXS is an environmentally responsible and economically beneficial choice.

Optimal Performance and Protection

The Liebert EXS has a unity output power factor 1, meaning that all the declared UPS power can be used to power active loads. This ensures maximum energy utilization efficiency and guarantees that your critical devices receive the necessary power.
A wide input voltage range without battery discharge (173 - 498 V) provides high resilience to grid fluctuations, minimizing battery usage and extending their lifespan. Built-in electronic and mechanical (service) bypasses allow for maintenance to be performed without disconnecting the load from the external power grid.

Flexibility and Expanded Capabilities

Liebert EXS UPS units support the installation of internal batteries for models up to 60 kVA, providing optimized internal runtime. This ensures continuous power to your devices even in the event of an outage, preventing data loss and equipment downtime.
For increased reliability and scalability, Liebert EXS supports parallel connection of up to 4 UPS units, allowing for the creation of redundant systems or an increase in total power. Temperature-compensated battery charging helps optimize battery life, ensuring their efficient and safe operation.

Intelligent Monitoring and Management

Monitoring via WEB/SNMP, ModBus, and BACnet protocols ensures easy integration of Liebert EXS into existing management systems and remote control of the UPS status.
For effective monitoring, Vertiv offers software solutions that complement the functionality of Liebert® EXS:
Vertiv™ Environet™ Alert is an easy-to-use monitoring software solution that ensures continuous power for your critical infrastructure. It's accessible and simple to use.
Vertiv™ Power Insight is complementary software used to gracefully shut down computers when the UPS battery backup experiences a threatening condition. The software notifies users of an event, displays key metrics, and logs historical data.

Applications and Benefits

Thanks to its advantages, Liebert EXS is ideally suited for a wide range of critical applications, including:
- Data Centers
- Transportation Infrastructure
- Emergency Lighting Systems
- Healthcare Facilities
- Retail
- Government Facilities

Alpha Grissin is the official Vertiv distributor in Ukraine, providing innovative solutions for power infrastructure and cooling of critical computing environments, including AI. We ensure the reliability, efficiency, and scalability of our clients' digital operations.