Delta Electronics, Inc. - Experts & Thought Leaders

Delta, a global pioneer in power management and a provider of IoT-based smart green solutions, will debut at SC24 with its broad spectrum of energy-efficient power, thermal management, and infrastructure solutions for AI and high-performance computing (HPC) data centers. Unique features of the showcase include highly innovative liquid cooling plate systems and the 1.5 MW Coolant Distribution Unit (CDU), cutting-edge ORV3 power shelf systems, and high-performance power and cooling solutions for GPUs. Delta’s superior capabilities Austin Tseng, President of Delta Electronics (Americas), emphasized, "By investing over 8% of its annual revenues into R&D, Delta constantly develops cutting-edge solutions to help its customers improve the energy efficiency and productivity of their operations." "With AI workloads pushing the limits of data center capabilities, our integrated power and cooling technologies will demonstrate Delta’s superior capabilities to enhance energy conservation all across AI data center ecosystems." Significant thermal challenges Delta is introducing a comprehensive suite of liquid cooling and air cooling solutions that tackle the significant thermal challenges presented by high-density, AI-driven data centers. Liquid Cooling Cold Plates and Air Cooling 3D Vapor Chamber with Fan Array: Delta presents highly efficient cold plates designed for the latest generation GPU/CPU and network switches, it also features the advanced 3D Vapor Chamber and Fan Array for the air cool options, Delta boast of industry-leading liquid and air cooling solutions tailored for AI servers and switches. In-Rack CDUs: Delta’s latest liquid-to-liquid In Rack CDU boasting of over 135kW cooling capacity in 4U form factor, also featuring are the liquid-to-air CDUs. Delta’s comprehensive In Rack CDU line-up, is ideal for transitioning air-cooled data centers to liquid-cooled operations, ensuring efficient thermal management in dense AI environments. Air-Assisted Liquid Cooling (AALC): The Liquid-to-Air solution offers 40 to 144kW of cooling capacity. Its closed-loop architecture eliminates the need for raised floors or piping. It’s perfect to upgrade for existing air cooling systems. With a cooling fluid flow rate of 1.5 LPM/kW, the system is tailored to meet the thermal demands of high-end GPU servers. 1.5 MW Coolant Distribution Unit (CDU): The Liquid-to-Liquid cooling solution provides up to 1.5 MW of cooling capacity. This solution is specifically designed to handle the thermal challenges of multiple high-density racks, each exceeding 100kW, ideal for AI-driven workloads. Energy Saving EC Technology High Power Air Mover for Facility Cooling: Delta’s High Power Air Mover (HPAM) fan series, equipped with advanced EC (Electronically Commutated) technology, delivers significant energy savings for data center facility cooling equipment, such as air handling units (AHUs) and chillers. These fans are engineered to reduce the energy consumption of facility cooling infrastructure while maintaining high cooling performance. AI Data Centers with ORV3 and Next-Gen Technologies At Supercomputing 2024, Delta will present a range of innovations designed to optimize power delivery, enabling data centers to meet the growing power demands of AI while minimizing energy consumption. These solutions provide the foundation for building AI data centers with improved energy efficiency and performance. Power Capacitance Shelves (PCS): This innovative power solution mitigates the GPU dynamic load reflections to the AC grid, such as AI server EDPP and Idle mode transitions. The PCS is able to perform fast charge and discharge power transitions due to the advantages of the Lithium-Ion Capacitor (LIC). The LIC provides high power density and long hold-up time (15-second/20kW load) to ensure a stable power supply for AI and cloud computing servers and, therefore, increase the power system reliability. The PCS is now available for 19” (1RU) and the latest 21” (1OU) ORV3 standard racks. 33kW Power Shelves: Available in 19” and 21” form factors and featuring 5+1 redundancy and hot-swappable modules, the 33kW power shelves deliver industry-leading efficiency at 97.5%. It also offers advanced smart power management via integrated Power over Ethernet (PoE) for seamless operation in AI-accelerated environments. Battery Backup System: The 33kW battery backup system with a 2OU compact size is an ideal solution for an AI data center. With 97.5% efficiency and UL9540A-certified, it ensures reliability and significant OPEX and carbon savings. Network Security Appliance: Delta’s Network Security Appliances provide a high-performance platform with x86 Server Grade CPU, up to 2T DDR5 memory capacity, and flexible PCIe 5.0 expansion slot to support various commercial 100G/400G Ethernet, high-performance GPU PCIe cards, fulfilling various applications such as Firewall, VPN, Security gateway. Empowering AI Acceleration with High-Density Power Solutions Delta’s high-performance power solutions are designed to maximize efficiency in GPU-accelerated data centers, supporting the intense demands of AI and HPC. High-Density Power Chokes: The power chokes incorporate patented designs and specialized materials that deliver excellent saturation current and low power loss. These high-density power chokes are ideal for voltage conversion in AI accelerators, ensuring maximum performance with minimal energy waste. 8,000W DCDC Power Distribution Board for GPUs: Delivering up to 98.2% efficiency, it powers AI servers with peak loads of 14.4kW, providing the energy needed for advanced AI processing with minimal energy loss. GPU Cooling Solutions: Delta’s 3D Vapor Chambers, combined with a highly efficient DC fan array, deliver cooling capabilities for GPUs below 1,200W. In addition, Delta’s liquid-cooled cold plates support the latest GPU architectures, offering a cooling capacity exceeding 1,200W. Attendees of SC24 are welcome to visit Delta Electronics Americas at booth #1251 from November 19-21, where the company will showcase a diverse product portfolio, demonstrating how Delta’s solutions can seamlessly integrate to deliver superior energy efficiency and performance in modern data centers.

Delta, a global pioneer in power management and provider of IoT-based smart green solutions, announces its participation in the MCE - Mostra Convegno Expocomfort 2024to launch a comprehensive range of new EC Axial fans, centrifugal blowers, and EC motors. Designed to set new benchmarks in energy efficiency, reliability, and performance while reducing system noise, these products feature advancements such as over 90% motor power efficiency, innovative impeller designs for enhanced airflow, and sophisticated speed control systems for precise fan monitoring and adjustment. environmentally friendly practices "In an era where sustainability and efficiency are paramount, the HVAC industry must evolve to meet these critical demands. Delta's latest EC technology solutions are a testament to our dedication to this evolution," explains Gavin Hsu, Sr. Director of Delta’s Fan Business Group in the EMEA region. "By introducing these advanced products, we are not only expanding our portfolio but also empowering the industry to embrace more, environmentally friendly and energy-efficient practices, without compromising comfort." cutting-edge impeller technology Delving into the technological innovations, Delta's new EC products showcase major advancements in the motor power range (1.5kW to 6.5kW), smarter control featuring Modbus, and cutting-edge impeller technology, including 3D Air Foil & Winglet Design for Axial Fans and New Twist Blades for Centrifugal Blowers.  The new winglet features a smoother impeller design with curved endings, significantly reducing air turbulence The new winglet features a smoother impeller design with curved endings, significantly reducing air turbulence and noise, while the Twist Blades technology employs 3D Sheet Metal Stamping to create contoured sections that minimize air resistance and turbulence. These advancements, along with new accessories like the Fan Grille with stator blades for Axial fans and the Spider Bracket and Metal box for blowers, are designed to improve air performance, ensure silent operation, and facilitate easy installation and system integration. Broad Range of EC Fan Portfolio for Wide Scope of Applications Delta boasts of a wide range of EC fans and blowers portfolio ranging from 85W to 6.5kW, that meet the diverse EC Fan needs of various applications across multiple industries, including commercial HVAC, heat pump & heat recovery for residential, data center & renewable energy equipment cooling. Despite specific requirements across each sector, all benefit from the key features of Delta's EC solutions, high energy efficiency, reliable performance under varying conditions, and smart design.  sustainable energy practices These attributes are crucial for promoting sustainable energy practices and meeting the diverse requirements of these industries. Delta invites all MCE 2024 attendees to visit us at Hall 9, Stand D02-D10 at Fiera Milano, Italy, from 12-15 March, to experience the future of HVAC technology with our latest EC product innovations.

Delta, a global pioneer in power and thermal management technologies and a world-class provider of IoT-based Smart Green Solutions, presents a unique showcase at the AHR Expo 2024 featuring three building venues—commercial, industrial, and residential—in which its building control, indoor air quality (IAQ), building energy management, surveillance, lighting, and industrial automation solutions integrate seamlessly to enable smarter facility management and monitoring, higher energy savings, as well as safer and more comfortable building environments. The aforementioned solutions were integral for Delta’s Americas Region headquarters green building to become the second-ever facility in the entire Silicon Valley, and the first in the city of Fremont, California to attain the LEED Zero Energy certification last year. Among these, Delta’s energy management solution for net-zero energy building performance, based on VTScada, the industry’s most powerful SCADA system, will be a key highlight at the show. Smart energy-saving solutions Visitors to Delta’s booth can be immersed in actual Commercial, Industrial, and Residential building venues Bill Y.C. Lo, General Manager of Delta’s Building Automation Business Group, said, “As we unveil our latest innovations at the AHR Expo 2024, Delta is proud to be at the forefront of driving sustainable change in the realm of smart buildings. Our smart energy-efficient solutions reflect our commitment to creating environments that not only enhance efficiency and safety, but also contribute to the larger vision of smart cities and a net-zero future. By integrating industry-pioneering technologies across commercial, industrial, and residential settings, Delta is empowering users to embrace a new era of intelligent, eco-friendly living and working spaces.” Visitors to Delta’s booth can be immersed in actual Commercial, Industrial, and Residential building venues where the smart energy-saving solutions enable IoT-based smart control, substantial electricity savings, optimized indoor air quality, and the highest standards to health and comfort conditions for building users. The Commercial Zone  Together, they ensure a highly efficient panel space aligned with Delta’s duty to sustainability Delta's commercial zone integrates cutting-edge technologies coherently, optimizing the workplace for a more healthy, efficient, and sustainably built environment. With a simple click, they can configure the room for various types of meetings, reducing setup time and increasing productivity. Smart conference room utilizes the LOYTEC LPAD-7 Touch Panel to orchestrate the operation of a variety of room equipment including HVAC, lighting, motorized shades, and more. Capable of serving multiple functions such as room operator panel, network thermostat, and room controller, the LPAD-7 streamlines the system architecture and with it the embedded IoT infrastructure, opening the door to any smart building application possible. Among the array of solutions offered in the smart conference room, the indoor air quality management with the UNO indoor air quality monitor optimizes air quality automatic control, while the pivotal lighting control solution can achieve up to 52% savings. Together, they ensure a highly efficient meeting space aligned with Delta’s commitment to sustainability. ESG objectives The smart command center with an AI-enabled building management platform prioritizes occupant safety, energy efficiency, and digital transformation in line with ESG objectives, including:  Delta Energy Online, an intelligent energy management platform that provides a data-driven tool for optimizing building energy efficiency. enteliWEB Building Management Software by Delta Controls, a web-based application that serves as the central hub for connecting all facilities, streamlining building management operations, site engineering, and energy analytics. VORTEX, an AI-powered operations Automation Cloud Platform that smoothly integrates Cloud VMS and high-quality cameras. At the forefront of AI capabilities, they prioritize elevating search efficiency and accuracy, breaking free from constraints and adaptability. Harnessing metadata, actionable insights are unlocked, facilitating end-to-end automation for improved security, rapid response, and heightened efficiency. VAST Security Station, designed for projects of different scales, accommodates a range from hundreds to tens of thousands of surveillance cameras. It caters to diverse needs, spanning small and medium-sized enterprises to large-scale 24/7 operations. Sustainable future of buildings Delta Controls and LOYTEC are feature-building solutions made to secure a sustainable future Delta Controls and LOYTEC, two pioneering brands for the building automation segment, are set to feature smart building solutions designed to secure the sustainable future of buildings. Delta Controls has once again been honored with Frost & Sullivan's 2024 Global IoT and AI-enabled Smart Building Solutions Competitive Strategy Leadership Award.  Along with the recognition of Company of the Year, their burgeoning Red5 product line will take center stage, demonstrating how it serves as the bedrock for ensuring the security and scalability of Delta Controls' automation and control systems. Equipped with features such as built-in BACnet Secure Connect, accelerated processing speed, augmented memory, and I/O modularity, Red5 represents a leap forward in advanced building technologies. Innovative smart building solutions Additionally, the showcase will feature the O3 Edge multi-sensor, accompanied by the release of the new SeymourConnect smartphone app that empowers users with touchless control over O3 and other devices, delivering a superior occupant experience conveniently in the palm of their hands. In addition, Delta Control’s enduringly popular line of thermostats, including the eZNT and the anticipated surrounding new solutions from the enteli line, notably enteliPREM (offering enteliWEB in a box), will be presented. Release of the SeymourConnect smartphone app that assigns users with touchless control LOYTEC will further showcase a range of innovative smart building solutions, featuring the integration of people and equipment asset management with HVAC and lighting control. Renowned for its multiprotocol and distributed IP-based building automation architecture, LOYTEC’s controllers are embedded with IoT, and now, this acclaimed system receives a boost with the incorporation of Bluetooth™ mesh technology. This addition provides more building data transparency and interoperability, simultaneously reducing installation costs, and ultimately contributing to the realization of smarter buildings by LOYTEC. The Industrial Zone Delta’s industrial zone will showcase a synergy of products that converge to offer comprehensive monitoring, management, and control of energy across the industrial spectrum to enhance HVACR equipment performance and efficiency. The real synergy emerges when these products are integrated within the SCADA System VTScada, which seamlessly integrates subsystems like the Energy Management System (EMS). The EMS becomes the centralized and visualized intelligence hub, empowering facility management teams to drive lower energy consumption, saving up to 20% energy and contributing significantly to the pursuit of net zero energy usage and a more sustainable future.  The Variable Frequency Drives (VFDs), with A2L certification and more than 97% AC-AC efficiency, serve as power regulators dynamically adjusting motor speeds to meet demand. The Human Machine Interface (HMI) DOP-100 Series, with its diverse communication protocols and customization options, acts as the intuitive control interface, facilitating informed decision-making for energy optimization. In addition, the Magnetic Bearing High-Speed Compressor solutions, with an integrated part-load value (IPLV) exceeding ASHRAE 90.1, high reliability and lower maintenance costs, contribute to the overall energy efficiency.  The Residential Zone Delta’s residential zone will present innovative solutions with a focus on two standout products: The Breez Fresh ERVs redefine indoor air quality and energy recovery in homes, featuring a 1-inch thick MERV13 filter with equivalent surface area to 2-inch filters. Compliant with CEC regulation Equation 150.0-A pressure drop requirements, this ensures optimal filtration efficiency and eliminates the need for extra equipment and 2-inch filters, providing homeowners with a space-saving and high-performance solution. The Breez Fresh ERV achieves up to 70% energy core recovery efficiency. Meanwhile, Breez Fresh ERV motors demonstrate exceptional strength, outperforming competitors with airflow ratings tested using MERV13 filters and Fault Indicator Display (FID) to comply with California’s 2022 Building Efficiency Standards, Title 24. The Breez Ceiling Fan, Seagull series, adorned with a dimmable LED module, showcases a slim blade design for both elegance and efficient airflow. The Gracious Curve, with its 120-degree rounded corner design and smooth lines, transforms any space into a sanctuary of style and comfort. Weighing only 11.5 lbs., the fan body is light, and plug-in slots for blades facilitate time-saving installation, providing homeowners with an effortless experience. Visitors are welcome to explore Delta’s Commercial, Industrial, and Residential building venues, all designed to create smart buildings for a sustainable future at the Delta Electronics Americas booth #S6123, from January 22 to 24.

Today’s homes are built with more insulation than ever and are known for being airtight. While this practice lowers energy bills, harmful contaminants are also kept in, which reduces the overall indoor air quality (IAQ). The effects of poor IAQ are most acute in areas of high humidity or uncontrolled moisture, such as the bathroom. Accumulation of these substances can result in health problems and mold growth as well as the deterioration of furniture and paint. Contractors make great efforts to prevent these dangerous conditions through proper ventilation. In fact, state and local governments also mandate ventilation – instilling it into the building code. For decades, ventilation was achieved through the ubiquitous AC, or alternating current ventilation, fans. The last decade has given rise to DC, or direct current, fans that offer contractors and homeowners more efficient and feature-rich options. In summary, DC motor technology provides reliability, functionality, quietness and energy efficiency. Unparalleled Reliability DC motors are engineered to outlast typical AC motor models by as much as 70 percent. Testing often involves running fans continuously under harsh conditions. These assessments have shown that DC brushless fans can run a minimum of 70,000 hours – the equivalent of eight years straight – without any disruption to performance. DC motors are smarter than traditional AC options Cutting-Edge Functionality DC motors are smarter than traditional AC options because they incorporate a PCB or printed circuit board. PCBs allow software to be written into the fan for greater functionality. They enable valuable features, like humidity sensors and motion sensors. PCBs also enable safety precautions like lock protection, which stop power to the motor when it becomes jammed. In addition, a PCB can preserve the life of the motor by powering it on gradually through what is known as a “soft-start” function. Much like a car’s engine, aggressive stops and starts can decrease the life of a motor. Unlike AC fans, DC fans can come pre-programed with this start and stop functionality. DC motors are engineered to outlast typical AC motor models Virtually Silent Operation  Ventilation fans are infamous for creating loud noise and disrupting peace in the bathroom. Not operating the fan can lead to mold and mildew, however. Rental properties are often an unwitting victim, since tenants are less inclined to run a loud bath fan since they don’t have a stake in the property. A virtually silent fan will encourage regular use, saving building owners substantial repair costs. DC motor fans are known for their quiet operation, with many fans rated at less than 0.3 sones – the lowest possible sound rating in the industry. This can be quieter than many kitchen refrigerators. An Energy-Efficient Marvel A state-of-the-art DC motor fan uses up to 85 percent less electricity than an AC model A state-of-the-art DC motor fan uses up to 85 percent less electricity than an AC model. This can save homeowners, businesses and landlords on their energy bills. Due to their many benefits, DC fans are among the most efficient ventilation fans available. Many exceed ENERGY STAR® requirements for efficiency – the industry benchmark set by the U.S. Environmental Protection Agency – by as much as 350 percent. Homeowners and tenants want the bathroom to feel serene, comfortable and appear aesthetically pleasing. Ventilation fans can easily be overlooked in a large construction project, but are the unsung hero of IAQ. DC fan solutions can safeguard long-term health, preserve structural integrity and maintain a bathroom’s tranquility for years to come. As sustainability and efficiency come into focus in new construction and remodeling projects, the adoption of DC fans will only continue to gain pace.