The RadiPac series is a flagship product range from ebm‑papst, known for its high efficiency, durability, and quiet operation. With the addition of integrated Active Power Factor Correction (PFC), the power factor is improved closer to 1.0, ensuring the fan draws power more efficiently—reducing energy consumption and harmonics.

In advanced EC fan models with integrated aPFC, <5% Total Harmonic Distortion (THDI) can be achieved even at just 10% of power draw, with no need for on-site adjustments. By smoothing voltage and current distortions, Active PFC ensures a stable power supply, reducing electrical noise, overheating, and wear on equipment. Over time, this extends the lifespan of electrical components, while also lowering maintenance, utility, and operating costs.

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Mag Article | Active power-factor correction minimizes circuit feedback

Previously, we featured RadiPac C, where the impeller is made of composite material. Now, we’re expanding our collection to include the RadiPac M, where the backward curved impellers is made of metal. We have now integrated this metal impeller with our latest generation of EC motors, providing even more options to HVAC application manufacturers and enabling them to meet industry regulations.

ebm‑papst has developed a dedicated solution for data center operators and large-scale cooling solutions that significantly reduce energy consumption across the entire cooling circuit. Using digital twin technology built up by the existing BMS data, all cooling processes are modeled in real-time to determine the most efficient operating parameters. Through adaptive control, energy savings of up to 50% can be achieved throughout the cooling process without any hardware changes. Beyond cost reduction, this solution plays a key role in meeting sustainability targets and ensuring compliance with regulatory requirements. The on-premises setup guarantees the highest level of data security, while an integrated alerting system detects potential issues early, allowing for proactive countermeasures. Additionally, this advanced technology can be applied to other refrigeration systems, further expanding its benefits.