Delta Electronics - Experts & Thought Leaders

Delta, a pioneer in power management and a provider of IoT-based smart green solutions, unveiled its broad spectrum of next-generation power and liquid cooling solutions at NVIDIA GTC 2025. These solutions are designed to bolster the performance and energy conservation in NVIDIA-enabled AI and HPC data centers, including the newly launched Power Capacitance Shelves and in-row 1.5MW liquid-to-liquid Coolant Distribution Units (CDU). NVIDIA Omniverse™ platform Delta’s AI-based Smart Solutions converge with NVIDIA Omniverse™ and NVIDIA Isaac Sim platforms The showcase also demonstrates how Delta’s AI-based Smart Manufacturing Solutions converge with NVIDIA Omniverse™ and NVIDIA Isaac Sim platforms to achieve seamless cyber-physical integration and enhance the productivity and flexibility of smart production processes in diverse manufacturing applications. Ping Cheng, Delta’s Chairman and CEO, said, “Delta strives to collaborate with our customers to provide smart and energy-efficient solutions capable of accelerating the development of the AI industry while fostering sustainability." Integrated with AI technologies Cheng added: "Our showcase at this year’s GTC demonstrates innovative power and cooling solutions for AI data centers, quite a few of which were designed with NVIDIA for their next-generation GPU architecture, as well as a smart manufacturing demo line integrated with AI technologies." "Moreover, our D-Bot cobot, power and cooling solutions for the NVIDIA MGX platform are also being featured. This comprehensive solutions portfolio for both cloud data centers and edge applications is a testament to Delta’s unique innovation prowess in the AI era.” Key highlights at the Delta booth #1023 at NVIDIA GTC 2025 AI-based Smart Manufacturing Demo Line Delta has leveraged its unique smart manufacturing expertise and system integration capabilities to develop five smart production scenarios of PC board assembly, which visitors will have the opportunity to interact with on-site. IIoT-based Line Manager enables remote control, autonomous exhibit line functions, and data analytics The AI-based Smart Manufacturing Demo Line features an ecosystem in which Delta’s D-Bot series Collaborative Robots (cobots), Omni® inserter, Integra® modular glue dispensing machine, DIATwin digital twin system, and IIoT-based Line Manager platform, collaborate along with NVIDIA Omniverse and Isaac Sim to enable cyber-physical production with virtual reality synchronization, virtual commissioning and product parameter input, smart production recipe generation and management, automated production line changeover, automated collision avoidance, and more. The IIoT-based Line Manager enables remote control, autonomous production line operations, and data analytics. By uploading product recipe parameters to Line Manager, manufacturers can quickly changeover between different product manufacturing processes while dynamically optimizing process parameters such as processing route and speed, achieving seamless automated mixed-model production. Power Solutions for AI and HPC Data Centers Delta is launching a new Power Capacitance Shelf at GTC. Designed to ensure a stable power supply for AI and cloud computing servers, this system boasts built-in lithium-ion capacitors (LIC), high power density and long hold-up time (5-second/15kW load) to perform fast charge/discharge so as to mitigate the GPU dynamic load reflections (AI server EDPP and idle mode transitions) to the AC electricity grid. In addition, the new 19-inch 1RU 66kW AC-DC Server Power Shelf offers industry-pioneering efficiency up to 97.5%. In traditional AI data centers, AI servers commonly occupy up to 3/4 of rack space, leaving limited room for power supply, backup power, and power capacitance systems. Delta’s New HVDC Server Power Solution Delta is also showcasing new parallel HVDC Modules for 800Vdc to 50/12Vdc power conversion Delta’s new HVDC server power solution, designed through collaboration with NVIDIA, helps IT managers solve that challenge by offering groundbreaking power supply capacities.  The solution includes the newly-developed 72kW AC-DC Server Power Shelf to convert 400-480Vac from the transformer to 800Vdc with efficiency up to 98% while the new 90kW DC-DC Server Power Shelf converts 800Vdc to 50Vdc with efficiency as high as 98.5%. Lastly, Delta is also showcasing new parallel HVDC Modules for 800Vdc to 50/12Vdc power conversion and with power density up to 2,500W/inch3. Delta-Designed Rack for the NVIDIA MGX Platform The industry’s first ORV3 Inverter Power System for 2.5kVA/230Vac, and the new 2RU compact 22kW Battery Backup System to support 48Vdc systems with up to 60 seconds of backup time and surge load capability, are also featured. The Delta-designed rack for the NVIDIA MGX platform, offers a 1,400A busbar as well as 42RU manifold, is also exhibited along with key Delta solutions, such as management switches, server cooling solutions, 1RU inverter shelves, 1RU 55kW power shelves (3 phase), 72kW HVDC power shelves and 90kW DC-DC power shelves, 19’’ power capacitance systems, 2RU 22kW Battery Backup Power, and 4RU L2L CDUs. Liquid and Air Cooling Solutions for AI Data Centers and GPU Systems New rack fans capable of supporting other rack power architectures, including HVDC (400-800Vdc) The newly launched 1.5MW L2L (liquid-to-liquid) CDU, approved into the privileged NVIDIA RVL and AVL lists, is specifically designed to handle the thermal management challenges of multiple high-density racks, which can exceed 100kW capacity each. Delta’s liquid cooling solutions showcase also includes Cold Plate Loops, designed for the latest NVIDIA GPU/CPU to operate in conjunction with Delta’s 4RU L2L In-Rack CDUs for NVL72/36 as a complete rack scale cooling solution, as well as the powerful new 6RU in-rack CDU design with 200kW cooling capacity for next-generation chips.  Also featured are cutting-edge air cooling options, including the new 3D Vapor Chamber boasting 1000W cooling capacity in a 4RU form factor, server fan achieving 20% performance increase versus prior models, and new rack fans capable of supporting different rack power architectures including HVDC (400-800Vdc). Passive Components for AI and HPC Data Centers Delta’s new High Density Power Chokes (dual/quad) support GPU operations under high current and high temperature (up to 150oC) conditions. For power and IT shelves operating in the high current (4000-8000A), high voltage (±400V), and high frequency (10-100MHz) conditions, the newly-launched Core-Shell Liquid Cooling Busbars offer power dissipation up to 400kW with ultra-low inductance and superior performance. Welcome to Delta’s booth #1023 at NVIDIA GTC 2025 to learn how Delta and NVIDIA collaborate to usher a new era of AI-based smart manufacturing and energy conservation in the AI realm.

The Westerscheldetunnel, a vital infrastructure asset managed by N.V. Westerscheldetunnel on behalf of the Province of Zeeland, is the longest tunnel in the Netherlands at 6.6 kilometers underwater. As a key transportation route, the tunnel ensures smooth connectivity between regions, making its uninterrupted operation critical. A power outage in such an environment could jeopardize the safety of travelers by disrupting critical systems, such as lighting, ventilation, and signaling. Industrial Power Transformer Delta addressed this vital need by installing state-of-the-art IPT-50kVA Industrial Power Transformer Ensuring these systems remain operational, even during power disruptions, is essential to safeguard the lives of those driving through the tunnel. Delta addressed this vital need by installing state-of-the-art IPT-50kVA Industrial Power Transformer-based UPS systems, showcasing its expertise in delivering comprehensive turnkey solutions for industrial environments. Innovative Tailored Power Solutions The UPS system previously used in the Westerscheldetunnel had reached the end of its lifespan and needed to be replaced. The complex logistics of installing a new system within the tunnel presented significant challenges. To address these issues, a solution was needed that could ensure reliable power delivery while optimizing space and operational efficiency. Inverter-integrated isolation transformers Delta supplied its newly launched IPT-50kVA UPS units, each with a compact footprint (600 x 830 x 1420 mm) To meet these requirements, Delta supplied its newly launched IPT-50kVA UPS units, each with a compact footprint (600 x 830 x 1420 mm), making them ideal for installations where space is limited. These systems feature advanced technologies, including IGBT rectifiers for low total harmonic distortion (iTHD <3%) and inverter-integrated isolation transformers, enhancing short-circuit capability and load separation. These innovations provided a reliable and manageable power solution that directly addressed the tunnel’s requirements. Efficient Implementation in a Record Time Frame In December 2023, Croonwolter&dros, acting on behalf of N.V. Westerscheldetunnel, partnered with e-Power to implement Delta's IPT-50kVA systems during the second phase of the project. Delta’s product management and engineering teams collaborated closely with e-Power to deliver the UPS systems on a tight schedule, meeting the demanding deadline. Tunnel's operational efficiency The new systems have significantly enhanced the tunnel's operational efficiency The new systems have significantly enhanced the tunnel's operational efficiency. Features such as a user-friendly 10-inch waterproof touch panel and advanced event analysis capabilities have reduced maintenance time and costs. Additionally, the compact design also streamlined installation, optimizing project and labor management. Ensuring Safety Through Reliable Power The reliability of the IPT-50kVA UPS systems plays a critical role in ensuring safety within the Westerscheldetunnel. These systems provide seamless backup power, ensuring that essential functions like signaling, ventilation, and lighting remain operational even during power outages. Such redundancy is vital to maintain visibility, air quality, and clear communication within the tunnel, preventing accidents and ensuring the safety of the traffic going through the tunnel. Westerscheldetunnel's power infrastructure The reliability of the IPT-50kVA UPS systems plays a vital role in ensuring the safetyMr. Leon van der Kraan, Procurement Manager at Croonwolter&dros, remarked: “The collaboration between Delta, e-Power, and Croonwolter&dros has been vital in the successful upgrade of the Westerscheldetunnel's power infrastructure." "Delta's innovative IPT-50kVA UPS systems have met our stringent requirements, ensuring reliable and efficient tunnel operations that prioritize the traffics safety.” Overcoming Challenges with Strategic Collaboration Delta's partnership with e-Power ensured efficient handling of logistics, installation, commissioning, and ongoing service, adhering to Croonwolter&dros' high standards for reliability and performance. This collaboration effectively addressed logistical challenges, including extended sea freight times from Delta’s overseas factory to Europe. Data center solutions Delta's partnership with e-Power ensured efficient handling of logistics, installation, commissioning Mandy Ho, Sales Manager, Data Center Segment, Delta EMEA, added: “Our IPT-50kVA systems’ compact footprint and robust features provided the perfect solution for N.V. Westerscheldetunnel’s needs." "The successful delivery and installation by our premium partner e-Power further cement Delta’s position as a pioneering provider of containerized data center solutions.” Innovative IPT-50kVA systems Arnoud Blijleven, Technical Director at e-Power, emphasized: “The innovative IPT-50kVA systems have exceeded our expectations in terms of performance and reliability." "This project exemplifies the strength of our partnership and our combined ability to deliver outstanding solutions for critical infrastructure.” A Successful Partnership and Future Prospects The Westerscheldetunnel project marks the first successful implementation of Delta’s IPT UPS solutions in the Netherlands. Delta's proven track record, supported by dependable partnerships with Croonwolter&dros and e-Power, has positioned Delta as a pioneering provider of UPS systems in critical infrastructure. This project highlights Delta’s and its partners’ ability to deliver high-quality, turnkey solutions that meet stringent requirements. Delta looks forward to leveraging this success in future projects, applying the valuable experience gained to continue offering innovative and reliable solutions to its clients.

Delta, a pioneer in power management and IoT-based smart green solutions, will unveil its latest energy storage innovations at Energy Storage Summit 2025, a pioneering European event for the energy storage industry. Delta will showcase advanced energy storage solutions designed for the Commercial & Industrial (C&I) and Utility-Scale sectors, emphasizing energy efficiency, scalability, and sustainability. C&I energy demands Designed for quick facility and smooth process, the DELTerra C optimizes space and energy efficiency Delta introduces the new DELTerra C. This all-in-one system integrates cutting-edge components, including a Power Conversion System (PCS), advanced liquid-cooling technology, high-capacity battery packs, and intelligent controls. Designed for quick installation and smooth operation, the DELTerra C optimizes both space and energy efficiency. With the ability to scale up to 10 units, it offers unmatched flexibility, making it the ideal solution for diverse C&I energy demands. advanced safety features Delta's solutions for utility-scale applications are setting new standards in safety, scalability, and efficiency. The new DELTerra M, a modular energy storage solution, is housed in a compact 10-ft container and offers configurations ranging from 708 kWh to 7.78 MWh as a building block of a scalable system.  Its built-in controllers ensure optimal performance, while advanced safety features such as battery management and fire protection systems provide peace of mind for operators. Utility-Scale Energy Storage Solution The PCS3450 MV Skid significantly streamlines installation and enhances on-site project efficiency Additionally, Delta's PCS3450 MV Skid redefines utility-scale energy storage by delivering up to 3.45 MW of nominal power output. By combining the strengths of both central inverter and string architectures, it offers exceptional compatibility with mainstream battery technologies.  With its integrated 34.5 kV medium voltage transformer and switchgear, the PCS3450 MV Skid significantly streamlines installation and enhances on-site project efficiency. Energy Management System for Smarter Operations Delta’s DeltaGrid® Energy management system revolutionizes energy management with advanced AIoT technology. It optimizes energy storage and distribution, ensuring efficient usage, peak load management, and seamless integration with renewable energy sources. By enhancing system visibility and control, DeltaGrid® EM/EVM/O&M helps businesses and utilities reduce costs while maximizing returns. Delta invites attendees to explore these innovative solutions and engage with its energy experts. Visit Booth No. 79 to see these technologies in action or schedule a private meeting in Room No. 434 to discuss tailored energy storage.