Overview

At Data Center World (DCW) Asia 2026, held at the Marina Bay Sands Convention Centre in Singapore, Delta Electronics unveiled a comprehensive suite of infrastructure solutions designed to meet the escalating demands of next-generation artificial intelligence workloads. The centerpiece of the announcement is the new AI Modular Data Center (AI MDC), which integrates an 800 VDC In-Row Power architecture specifically engineered for NVIDIA's upcoming Vera Rubin architecture. Alongside the modular data center, Delta introduced advanced Microgrid Solutions, marking a significant step forward in providing scalable, resilient, and energy-efficient power and thermal management for AI factories.

Technical Details of the 800 VDC Architecture

The technical specifications of the newly unveiled 800 VDC In-Row Power architecture highlight Delta's focus on high-density power delivery and efficiency. Key features of the system include:

  • 660kW output power capacity with up to 98% AC-DC efficiency.
  • 480kW of capacity in battery backup units (BBU) utilizing aluminum capacitors optimized for GPU workloads.
  • High-voltage direct current (HVDC) 3.6MW in-row coolant distribution unit (CDU) for managing intense thermal demands.

Complementing the power distribution, Delta's prefabricated AI Containerized Data Center (CDC) solutions deliver up to 60 kW per rack of AI compute within the footprint of a single parking space. Integrated with a Liquid-to-Air CDU system, these containerized units achieve a Power Usage Effectiveness (PUE) as low as 1.19.

Thermal Management and Board-Level Innovations

Beyond facility-level power and cooling, Delta Electronics is addressing thermal constraints at the board level. The company showcased a dedicated, state-of-the-art cold plate specifically designed for the NVIDIA Vera Rubin NVL72. This advanced thermal management solution incorporates the latest microchannel and multi-impinging flow design. By optimizing heat transfer directly at the component level, Delta ensures that the extreme thermal output of next-generation AI accelerators is effectively managed, thereby maintaining peak performance and hardware longevity in densely packed AI clusters.

Microgrid Solutions and Power Resilience

To address the unpredictable and massive power requirements of AI data centers, Delta also introduced its integrated Microgrid Solution. This system combines renewable energy, energy storage, Solid Oxide Fuel Cell (SOFC) systems, and Solid State Transformers (SST). The SST is particularly critical, as it directly converts medium voltage power to 800 VDC, streamlining the power delivery chain for future AI factories. The microgrid's prefabricated DC-coupled architecture merges SSTs, DC/DC converters, and dynamic energy support to minimize conversion stages. This design enables the system to respond rapidly to fluctuating AI loads. Furthermore, the SOFC provides reliable, 24/7 on-site power, ensuring that uptime and power quality are strictly maintained even during grid connection delays or off-grid operations.

Market Context and Regional Impact

The unveiling comes at a critical time for the Southeast Asia region, which is increasingly recognized as a primary hub for next-generation AI infrastructure. Operators in Singapore and across the region face unprecedented pressure to deploy data center capacity at a pace and density that far exceeds previous industry cycles. Jason Yuan, President of Southeast Asia and ANZ at Delta Electronics, emphasized that infrastructure planning must transition from reactive to integrated and future-ready to handle scaling and unpredictable AI workloads. Highlighting the strategic importance of this shift, Sakda Sae-Ueng, SEA and Oceania Data Center Business Platform Head, headlined the Data Centre World Keynote Theatre to discuss Delta's collaboration with NVIDIA and the strategic roadmap for the 800VDC power architecture.

Future Outlook and Industry Implications

Delta Electronics' comprehensive suite of AI MDC and Microgrid solutions forms a core part of its Grid-to-Chip Solutions portfolio. By integrating power, cooling, and energy infrastructure, the company is enabling operators to accelerate the transition toward more sustainable data centers. As AI workloads continue to scale, the industry's reliance on highly efficient, modular, and resilient infrastructure will only intensify. Delta's commitment to energy efficiency and its ESG-embedded business model position its solutions not merely as a response to current demands, but as a foundational blueprint for the sustainable, high-performance AI data centers of the future.