Sanmu provides specialized Sanmu EC Fan Solutions designed for data center cooling. 

Overview of Sanmu EC Fans for Data Centers

• EC990 External Rotor Axial Fan: Compatible with data center dry coolers, meeting national first-level energy efficiency requirements with motor efficiency exceeding 90%
•  Air Volume & Power: Reaches air volumes up to 43,500 m³/h with a maximum power of 8 kW, operating in ambient temperatures from -40°C to +60°C.
• Control & Connectivity: Features stepless speed change via 0–10V analog and PWM signals, standard RS485 communication, fault alarm outputs, and motor overload protection.
• Benefits: Reduces electricity consumption compared to traditional AC systems, maintains stable operating temperatures, and promotes forced convection air circulation.