on365 is honoured to lead the upgrade of the existing cooling and UPS systems at one of our client’s primary facilities. Our dedication to providing optimal solutions is rooted in our commitment to value for money and holistic benefits. By taking a comprehensive approach to cooling systems, we leverage new technology platforms to not only enhance unit performance but also to deliver significant overall system benefits, particularly in energy and carbon reduction. Through the implementation of specific free cooling features, we ensure that every aspect of the upgrade contributes to maximising efficiency and sustainability, aligning with our clients’ long-term goals and objectives.

As part of this project, we are proud to introduce the new generation ISAF0921A1 chillers, replacing the current Uniflair ISAD0921A units. Notably, this marks a UK first for the utilisation of Schneider Electric’s innovative refrigerant technology. These state-of-the-art chillers bring forth a host of significant enhancements, including the adoption of the new HFO R454B Low GWP Refrigerant. Beyond mere replacements, these chillers represent a paradigm shift towards holistic implementation, optimising operating parameters to deliver more partial free cooling. This strategic approach not only reduces energy usage and carbon footprint but also ensures compliance with new Fgas legislation. By futureproofing our client’s investment, we pave the way for long-term sustainability and operational efficiency in this major upgrade.

By allowing for higher water operation temperatures, with an immediate increase in water temperatures by 3 degrees, the latest chillers offer significant advancement in cooling technology. Being able to have water outlet temperatures of up to 23°C and a 10°C Delta T, subject to site-specific considerations and cooling unit selection, provides unparalleled flexibility and customisation to meet our clients’ diverse needs. This implementation of new generation high-water temperature operation in-row cooling units significantly enhances efficiency  and unlocks greater partial free cooling capabilities for our client. Furthermore, by incorporating intelligent free cooling features we anticipate delivering over 30% more partial free cooling annually transcending the limitations of traditional duty chiller setups. This innovative approach maximises efficiency and minimises energy consumption, contributing significantly to our client’s sustainability goals. Furthermore, the integration of the latest Schneider controls and touch screen display elevates their system and group interfacing to new heights, enhancing performance and providing them with real-time insights into their cooling operations. These cutting-edge features underscore our commitment to delivering state-of-the-art cooling solutions that not only meet but exceed our clients’ expectations for efficiency, sustainability, and performance.

A cornerstone of our cooling support is the collaborative effort between on365 and Schneider services to deliver all-inclusive service plans. These plans provide guaranteed Total Cost of Ownership (TCO) and long-term cost fixing for the client, encompassing parts, labour, regular maintenance, and Fgas checks.

In addition to the cooling system upgrade, this project includes the refresh of the legacy APC Symmetra PX500 to the latest generation green UPS—the Galaxy VL, complete with a Lithium-Ion Battery System to further improve the energy efficiency of the power chain and overall datacentre as part of our client’s key corporate sustainability targets. In addition to this we are also enhancing their EcoStruxure IT platforms to deliver new functionality around service contract management and energy efficiency/sustainability reporting.

on365 extends its gratitude to the cooling team at the Conselve Factory, particularly Manuel Calianno, Attilio Masoch, and Claudia Cantarello, for their invaluable support. A factory visit in late 2023 provided insights into Schneider Electric’s technology and sustainability approaches, enriching the collaboration and ensuring the success of the project.

This project represents a significant step forward in our mission to provide cutting-edge cooling solutions that not only meet but exceed the evolving needs of our clients. With a steadfast commitment to innovation, sustainability, and excellence, on365 in partnership with Schneider Electric continues to lead the charge in transforming datacentre infrastructure for a brighter, more sustainable future.