Powering the AI Boom: MEAN WELL's Solutions for Modern Data Centres
The rapid rise of artificial intelligence is transforming the data centre industry. This revolution demands not just more servers but breakthrough advances in energy storage, liquid cooling, and fuel cell technology. MEAN WELL expertly anticipates these needs, providing specialised power supply solutions for both AC-powered and DC-powered data centres, positioning itself as an indispensable partner in the AI era.
Solutions for AC-Powered Data Centres
Standard AC data centres use three-phase 400-480V AC power, with backup from diesel generators and AC Online UPS systems. Since these racks generate significant heat, advanced cooling is essential.
XTR-480-24
The XTR-480-24 is a three-phase AC/DC power supply designed for high-power UPS cabinets. It efficiently powers 24V/50W DC cooling fans and is engineered to handle brief voltage surges during UPS inverter startup, ensuring stable fan operation.
DHP-1UT-B
This 12.8 kW 19-inch rack power system delivers reliable, high-efficiency performance for liquid-cooling applications. It powers BLDC motors that drive water circulation and supplies consistent energy to 500W DC fans in server rack Rear Door Heat Exchangers (RDHx).
Solutions for DC-Powered Data Centres
To cut material costs and reduce power loss in cables, many modern data centres now use high-voltage DC (HVDC) systems, typically operating at 800 VDC from Solid-State Transformers. By using an 800 VDC Battery Energy Storage System (BESS) to replace traditional AC UPS, they improve energy efficiency and lower ongoing operational costs.
RSDH-150/300 and DDRH-120/240
These high-voltage DC/DC power supplies play a critical role in BESS setups. With a 250-1500 VDC input range, they safely convert 800 VDC to lower operating voltages for BESS equipment such as energy management systems, controllers, and displays, ensuring reliable performance.
Looking Ahead: Hydrogen Fuel Cell Technology
The SHP-30K-55 system supports fuel cell technology and offers modular scalability. Using eight units together provides 130 kW of power for electrolysis stacks, enabling rapid, off-site hydrogen production to sustain data centres for extended periods.
Whether a facility uses traditional AC or efficient DC systems, MEAN WELL provides the essential AC/DC and DC/DC components that deliver reliability, support advanced cooling, and maximise data centre uptime and energy efficiency. If you have any questions about these components for an upcoming project, call the MEAN WELL Australia team today or send through any questions here.
