SUNON's new Green EC fans, compliant with ErP 2026, target AI data center cooling with Modbus telemetry and 800VDC power support, the company said.
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SUNON, a Taiwanese thermal management company, launched a new series of EC fans for data centers and industrial applications, the company said July 29. The fans are designed to comply with the European Union's ErP 2026 energy efficiency standards, which tighten power use limits for electronics.
The Green EC series integrates Modbus-RTU communication and PWM speed control, allowing host systems to adjust fan speeds in real time based on thermal loads. The company said this reduces idle power waste and helps data centers meet low-carbon targets.
The fans also support 800VDC power architectures, a step toward next-generation power grids. SUNON said the series is certified for IP68 (dust and water ingress) and ATEX gas-explosion protection, making it suitable for harsh environments.
SUNON's proprietary MagLev technology and aerodynamic blade design aim to improve reliability under continuous operation, the company said. The launch comes as AI infrastructure spending drives demand for high-density computing, which generates more heat per rack.
The product launch puts pressure on other cooling equipment makers to match the efficiency specs. Data center operators, facing rising electricity costs and ESG mandates, are increasingly selecting fans that meet the latest ErP standards. SUNON's move could accelerate the adoption of Modbus-based telemetry in the cooling sector.
SUNON is based in Kaohsiung, Taiwan. The company said it will continue to develop the Green EC series to 'assist global customers in enhancing energy efficiency.'
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