Schneider Electric launches new Motivair coolant distribution unit integrating liquid and air cooling for more flexible data center deployments

Schneider Electric, a global energy technology leader, launched its WCDU coolant distribution unit. The unit seamlessly integrates with fan wall air-cooling systems. It supports hybrid air and liquid cooling architectures in high-density AI data centers across a wide range of configurations.

Designed for deployment flexibility, operators can adjust the balance of liquid and air cooling without fully redesigning the data hall. This versatility helps avoid overbuilt infrastructure and stranded capacity as workloads are finalized. The new WCDU reflects the evolution of liquid cooling and matches changing infrastructure deployments for the AI era.

Large data center operators increasingly deploy CDUs outside the white space in the technical corridor for easier service and maintenance. The WCDU is optimized for the technical corridor. Top entry connections reduce installation complexity and keep the white space clear, which simplifies installation and service access.

The all-in-one design incorporates integrated pumps, heat exchangers, and critical components into a single steel frame. It offers zero lateral clearance, optimizing density in new and existing facilities. Operators using fan walls gain an easier path to retrofitting their data halls.

A single WCDU achieves cooling capacity up to 3.5 MW at 1.5 liters per minute per kW. Up to 20 units can operate together in group mode. This scale supports today’s 30-40 MW data halls, while warmer operating temperatures improve overall energy efficiency.

The new addition complements the Motivair by Schneider Electric line of liquid cooling solutions. The WCDU will begin shipping in select regions in October 2026. Pre-orders open in the U.S. in early 2027. For more information, visit Schneider Electric’s website.