F E A T U R E
beneficial for facilities incorporating on-site renewable energy or operating in regions with variable grid conditions.
UPSs made with recyclable materials and offering clear endof-life strategies – including Product Environmental Profiles( PEPs) – can reduce future disposal costs and support circular economy efforts.
Think long-term
When selecting a UPS, focusing solely on power, runtime and a low upfront cost can lead to higher operational expenses over time. In contrast, opting for a UPS that’ s built for high energy efficiency, with high-quality materials, high availability and a smart, adaptable architecture with ease of service is a more effective strategy for minimising operational costs.
While a UPS with advanced features may come at a higher initial price, the long-term savings can outweigh this upfront cost. Essentially, CapEx should be viewed as an investment aimed at OpEx, which ultimately leads to a more optimised Total Cost of Ownership( TCO).
In conclusion, a UPS that effectively addresses the OpEx considerations outlined will provide:
• High efficiency in VFI( Voltage and Frequency Independent) Online Double Conversion mode, utilising advanced SiC technology to reduce energy consumption
• Robustness and resilience against failures and anomalies in the infrastructure, such as overloads and short circuits
• Front access and compact design for easy maintenance and repairs, optimising space utilisation.
• Remote control and predictive diagnostics to enhance maintenance planning and prolong operational lifespan
• Granular modular architecture for easy, rapid service and adaptability to changing load requirements
• Configurability to integrate with existing infrastructure
• Advanced battery management and monitoring capabilities that interface with the battery system’ s BMS for optimal battery use and minimal energy losses
• Smart Grid capabilities featuring Fast Frequency Regulation( FFR) and peak shaving to optimise interactions with renewable energy sources in the supply grid, minimising indirect costs and energy issues
• A high percentage of recyclable components and materials to streamline the end-of-life phase of the system
A UPS should not be a box-ticking purchase; it is a long-term investment that protects uptime, optimises operations and supports the sustainability and scalability of your entire data centre.
In short, choose a UPS that works for you not just today but every day over the next 10 – 15 years. That’ s the foundation of a smart TCO strategy.
Legrand, a global specialist in electrical and digital building infrastructures, provides a comprehensive portfolio of UPS solutions, ranging from compact single-phase units to highpower modular three-phase systems, designed to meet the evolving demands of modern data centre environments.
Download the full white paper – Optimizing UPS Total Cost of Ownership in Data Centres – for more in-depth insights, practical strategies and real-world data to guide smarter UPS investment decisions. �
Keor FLEX: High Efficiency Modular UPS
• Up to 98.4 % efficiency in double-conversion mode( 99 % in ECO mode)
• Modular, hot‐swappable design supports up to 1.2 MW per system, expandable to 4.8 MW via parallel units
• Total front access, predictive diagnostics and smart‐grid compatibility
• Silicon Carbide( SiC) technology for improved overall efficiency
• Winner of the Red Dot Award 2025 for innovation and design
Learn more about Keor FLEX.
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