Delta Electronics, Inc. - Experts & Thought Leaders

Delta, a global pioneer in power management and a provider of IoT-based smart green solutions, is introducing Delta Intelligent Building Technologies (DIBT) at AHR Expo 2025 under the theme “One Connected Building”. DIBT, Delta’s unified platform of smart and energy-saving solutions for intelligent and sustainable buildings in North America, integrates the expertise and advanced technologies of the Delta brands Amerlux for architectural LED lighting, Delta Controls and LOYTEC for building automation, as well as Delta’s own indoor air quality (IAQ) solutions, to enable intelligent, energy-efficient, safe, and comfortable buildings. Global pursuit of net-zero goals Chuck Campagna, CEO of the newly-launched DIBT, highlighted, “The establishment of Delta Intelligent Building Technologies reflects our commitment to addressing evolving priorities in the North American building sector, where sustainability, energy efficiency, and smart technologies take center stage." "At AHR Expo 2025, we are excited to showcase a seamlessly-integrated portfolio of tailored solutions that help businesses play a vital role in the global pursuit of net-zero goals and in the creation of smart cities by enhancing the energy management and efficiency, indoor air quality, security and comfort of their building assets.” Three immersive zones Visitors to Delta’s booth #W1160 can explore three immersive zones featuring solutions tailored for commercial, industrial, and residential buildings. Commercial Zone: Delta’s commercial zone demonstrates advanced solutions that optimize workplace efficiency and sustainability. DIBT’s Solutions: Showcasing advanced building management solutions, including fully integrated systems with occupancy-driven HVAC and lighting for optimized space utilization and energy efficiency, smart room controls with visualizations for an exceptional user experience, multi-factor access control and AI-powered security to ensure the safety of people and assets, and real-time monitoring of indoor environments, energy usage, and equipment performance to drive operational and energy efficiency. Delta Controls: Showcasing the Red5 VAV, Delta Bench 2, and Red5 Access Kit—innovative solutions made secure through BACnet S/C and scalable building automation delivered via Delta’s enteliWEB and enteliCLOUD building management software solutions with Node-RED support. Also featured are the O3 Edge and Hub and Seymour Connect Mobile App, which deliver advanced touchless control and superior occupant experiences. LOYTEC: Presenting ASHRAE G36 HVAC control systems and unveiling the revolutionary LOYTEC PowerPack – the industry’s first multi-purpose solution that punches way above its weight class – as part of the ThyraLite lighting control ecosystem, designed with a Human-Centric approach to benefit everyone: installers, tenants, and investors alike. Industrial Zone: Delta's Industrial Automation Solutions are designed to enhance HVACR equipment performance, energy efficiency, and system integration. These solutions include advanced remote monitoring, high-performance fluid systems, and efficient components designed to optimized HVACR operations across industries. Also featured are Delta’s comprehensive portfolios of high-efficiency and robust EC Fan and DC Fan line-ups, which can bring about significant energy savings for HVACR equipment. SCADA System VTSCADA: Powered by Trihedral, a proud Delta subsidiary, VTScada is a centralized monitoring platform that seamlessly integrates various systems. It provides managers with remote, real-time access to equipment data. VTScada has become a comprehensive solution, integrating with Delta products to deliver intelligent remote monitoring services. In HVACR, VTScada offers flexible system architecture designs that integrate data from IIoT platforms to optimize device settings. This approach enhances overall HVACR system efficiency and reduces energy consumption. Additionally, VTScada has upgraded its IEC 62443 4-1 cybersecurity certification to Maturity Level 3 (ML3), ensuring stronger network security for users. High-Speed Fluid solution: Delta’s High-Speed Fluid Solution includes high-frequency AC motor drives, maglev bearing controllers, and active harmonic filters, offering customers comprehensive system solutions. This solution delivers cost savings, space optimization, and time/effort efficiency. Delta’s system eliminates bearing wear issues, decrease routine maintenance and significantly reduces the number of components, resulting in lower construction and maintenance costs. Sensorless Vector Control Drive CP2000 Bypass Control Packages: Designed for Delta’s Sensorless Vector Control Drive CP2000 Series, the CP2000 Bypass Control Packages are tailored for commercial HVAC fan and pump control applications. Housed in a compact, lightweight NEMA A1 enclosure, these packages feature integrated BACnet and Modbus protocols, enabling easy installation and seamless communication with any building management system. The system is powered by the Industrial Process Automation architecture, featuring Delta’s Compact Modular Mid-range PLC AS Series, which allows for quick and accurate data capture for meters, AC motor drives, sensors, and more. The data is then displayed on the HMI and can be accessed remotely through mobile devices via wireless or internet connections or stored in the cloud. Additionally, data can be transferred to VTScada for advanced system analysis, enabling remote monitoring and optimization of equipment performance. Delta Heavy Duty Fans Series: Engineered for high performance with fan sizes of 200*70 mm to 400*70 mm, these fans feature an excellent aerodynamic design achieved through computer-aided engineering (CAE) for low noise operation. They offer advanced protection with IP68/IP69K ratings, multiple electronic safeguards, and a motor potting design. Built to withstand harsh environments, they have passed rigorous salt spray tests, are UV resistant, and feature a no cooling holes design. Additional functionalities include headwind startup and a reverse dust removal design, enhancing their versatility and reliability. Delta High Performance EC Fan Series: Designed for exceptional energy efficiency and reliability, the series combines advanced aerodynamic impeller design with electronically commutated motors achieving over 90% efficiency. These fans deliver powerful airflow with minimal noise and boast a lifespan of 87,600 hours at 40°C. Featuring versatile control options, including 0-10V, Modbus, and PWM, and innovative axial and centrifugal designs that reduce turbulence and low balance grade, they ensure optimal performance across applications. With low THDi% and self-life predicted functions, Delta’s EC fan series is a reliable solution for modern energy-efficient systems. Residential Zone Delta’s residential zone showcases the Indoor Air Quality Solutions with innovations that combine comfort, energy efficiency, and sustainability. Delta BreezFresh FRS200HT: A DC fresh air supply fan offering customizable airflow ranging from 30 to 200 CFM, advanced filtration with built-in MERV13 filter to remove pollutants and reduce allergens, ultra-quiet operation, and smart controls for easy management of airflow, temperature, and humidity settings, ensuring optimal indoor air quality. Delta BreezFresh VEB120S ERV: An energy recovery ventilation with an ECM motor engineered to run continuously for a minimum of 60,000 hours, achieving 75% sensible heat recovery efficiency, featuring MERV13 filtration for superior air quality, insulated housing to reduce condensation and noise, and interlocked control that can be hardwired to the HVAC system. Delta Breez Benicia Ceiling Fan: Recognized as ENERGY STAR® Most Efficient 2025, this 52-inch, 3-blade ceiling fan is wet-rated for indoor and outdoor use, featuring a 6-speed brushless DC motor delivering airflow up to 4,800 CFM, integrated dimmable LED lighting with 1,000 lumens output and 90 CRI for enhanced comfort and efficiency, and a sleek design available in matte white and matte black finishes. Delta’s comprehensive portfolio of innovative solutions Delta’s exhibit underscores its leadership in creating smart, sustainable buildings, paving the way for a net-zero future.  Join them at Delta’s booth #W1160 from February 10th to 12th to experience the innovations firsthand and explore how Delta’s comprehensive portfolio of innovative solutions empowers energy-efficient, comfortable, and sustainable living and working spaces.

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.

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.