300mm Ec 230V Industrial Axial Cooling Flow Fan for Cooling with CCC

300mm Ec 230V Industrial Axial Cooling Flow Fan for Cooling with CCC. High Efficiency EC Motor: 80% efficiency with variable speed control, saving over 50% electricity compared to traditional motors. Robust Protection Features: IP55 rated with locked-rotor, over-current, reverse polarity, and over-voltage protection circuits. Flexible Speed Control: Supports 0-10VDC analog and PWM digital signals for precise fan speed adjustment. Durable Construction: Features NMB ball bearings and PA66+GF impeller for long life and stable operation. Comprehensive Certifications: Certified by CCC, CE, RoHS, and ISO9001:2015 for global market compliance. Wide Application Scope: Suitable for HVAC, data centers, medical equipment, automotive, and industrial ventilation. Customization Available: Offers full, minor, and flexible customization based on samples or designs. Fast Delivery: Average lead time within 15 working days for both peak and off-peak seasons.