Delta demonstrated at CEATEC 2025, the optimal infrastructure to foster Japan’s “Society 5.0” national initiative. The broad spectrum of solutions featured the new AI Containerized Data Center Solution for edge computing, which integrates Delta’s Rack for the NVIDIA MGX platform, as well as an 80kW Liquid-to-Air Coolant Distribution Unit to help edge AI data centers enhance energy conservation. A live demo of the AI-based Digital Twin Solution for smart manufacturing, supported by the DIATwin Virtual Machine Development Platform, NVIDIA Omniverse, and NVIDIA Isaac Sim, was also a key highlight.

Kengo Ka, President, Delta Electronics (Japan), said, “Delta’s long-term leadership in power and thermal management, as well as in smart manufacturing solutions, is critical to the deployment of AI, digitalization, and energy storage, which are the pillars for Japan’s ‘Society 5.0’ goals. Our containerized data center solutions are supporting the communications infrastructure of data centers across Japan, while our UPS systems provide reliable and efficient power to tech customers in Kumamoto. We are also expanding rapidly as an ESG solution provider, not only with energy saving systems, but also providing consultation for clients for carbon neutrality by integrating our systems and services for electronics manufacturers in Japan. We look forward to strengthening our cooperation with key customers and partners at CEATEC to ultimately accelerate Japan’s sustainable future.”

Kengo Ka, President, Delta Electronics (Japan), encouraged the entire team during CEATEC 2025.

Containerized data center solution for AI edge computing
For the rapid expansion of AI edge computing, Delta showcased its prefabricated AI Containerized Data Center to enable rapid deployment, flexible scalability, and high reliability, and isolation from harsh external environments for telecom operators, enterprises, and edge computing sites seeking to accelerate their AI application deployment.

The solution incorporates Delta’s Rack for NVIDIA MGX platform, coolant manifolds (cold and hot), a 1400A busbar, an 800G data center switch, a 33 kW Power Supply Shelf and Battery Backup Shelf to build a high-performance infrastructure. On the cooling side, it adopted an 80 kW Liquid-to-Air Coolant Distribution Unit, which simplifies traditional piping design and can be seamlessly deployed in containerized data centers, delivering a highly efficient liquid-cooling architecture with low PUE.

Also on display was the DPH Gen3 625 kVA UPS, which features advanced SiC MOSFET technology and delivers up to 97.5% AC-AC efficiency. Designed to support wall-mounted installation for space savings, it provides up to 1,250 kW per square meter. With its compact, energy-efficient design, it is ideal for power backup in large-scale data centers.

In addition, Delta exhibited a 1,500kW-cooling capacity Liquid-to-Liquid Coolant Distribution Unit (CDU) to support multiple high-density AI racks, meeting the stringent thermal management demands of ever-growing AI computing workloads.

With proven expertise in power management, thermal management, and system integration, Delta continues to provide comprehensive solutions for global AI applications, covering both cloud data centers and edge computing environments.
Group photo of Delta's team at CEATEC 2025.

Comprehensive liquid and air cooling for new and retrofit data centers
As a global leader in high-efficiency power and thermal management solutions commonly investing 8-9% of its revenues into R&D-based innovation, Delta showcased at CEATEC 2025 its comprehensive suite of liquid cooling and air cooling solutions that tackle the significant thermal challenges presented by both new and retrofitted AI-driven data centers. The advanced liquid cooling portfolio on display included the latest Cold Plate for NVIDIA GB300 NVL72 platform and the new 140kW 4U liquid-to-liquid In-Rack Coolant Distribution Unit (CDU) design for NVIDIA GB300 NVL72 rack.

Also on display were the 250kW 6U liquid-to-liquid model for next-generation AI chips, and the liquid-to-air alternative of 25kW 20U In-Rack CDU with efficient heat exchanger build-in that is ideal for transitioning air-cooled data centers to liquid-cooled operations. Also featured were the advanced air cooling portfolios from board level to facility level, including the new 870W EVAC thermal module for AI switch and highly efficient DC rack fan and EC facility fan series.

Delta provides comprehensive liquid and air cooling solutions to meet diverse data center thermal management needs.

Smart manufacturing solutions
By leveraging AI and smart manufacturing technologies, Delta showcased solutions for smart production lines with enhanced efficiency for the transition from virtual-to-real and real-to-virtual processes in product design, manufacturing, and other areas. The DIATwin Virtual Machine Development Platform and the production line management platform Line Manager, help reduce development time by up to 20% and achieve simulation accuracy of more than 95%. Collaborative robots are simulated and tested in digital twins powered by NVIDIA Omniverses libraries and frameworks before deployment. A total solution showcase for the logistics industry featured Delta’s DIAWMS Warehouse Management System, as well as key PLCs, HMIs, AC motor drives, and ToF cameras and industrial power supplies.
Innovations in smart manufacturing and logistics were also showcased at CEATEC 2025.