Schneider Electric Launched New Cooling Unit
The WCDU provides high-capacity liquid and air cooling for data center technical corridor architectures.
Updated on Sept. 23, 2026 in Data Centers
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Schneider Electric has launched the WCDU coolant distribution unit to meet the rising demand for high-capacity cooling in data centers. The system integrates pumps and heat exchangers to support both liquid and air cooling architectures.
Why it matters
The unit was designed to improve Power Usage Effectiveness (PUE) and reduce operational expenses for large-scale data facilities. It addresses the cooling requirements of modern, high-density computing environments by allowing flexible thermal management.
The WCDU offers a maximum cooling capacity of 3.5MW and supports approach temperature differences as low as 2°C. Units include 25-micron filters, a 15-inch touchscreen HMI, and support N+1 redundancy for deployments up to 2.5 MW.
The players
Schneider Electric
Headquartered in Rueil-Malmaison, France, this multinational company provides energy and automation digital solutions for efficiency and sustainability.
The details
The unit integrates pumps and heat exchangers into a steel frame and supports up to 20 units operating in group mode. Operators can use the design to adjust the balance between liquid and air cooling, while top-entry connections are included to reduce installation complexity.
Timeline
September 23, 2026: Schneider Electric officially launched the WCDU coolant distribution unit.
The Tech Race
The introduction of the WCDU represents an evolution toward more granular thermal management in data centers. It marks a shift away from legacy general-purpose cooling toward specialized, high-capacity technical corridor-based cooling architectures designed for AI and high-density computing.
Data center operators can expect improved cooling efficiency and lower operational costs once the system is installed. The design's top-entry connections and touchscreen interface aim to simplify daily maintenance routines and configuration adjustments for facility managers.
The takeaway
Advancements in modular cooling hardware are becoming essential as computing demands force data centers into higher power densities. Operators should evaluate how hybrid liquid and air cooling systems fit into their existing infrastructure to optimize long-term power usage.
Further reading
Explore more developments in Data Centers to understand how facility cooling technologies are evolving.
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