280mm Ec Centrifugal Fan with Bracket Plug Fans for Air-Conditioning Units

280mm Ec Centrifugal Fan with Bracket Plug Fans for Air-Conditioning Units. EC Brushless Motor: Features an EC brushless external rotor motor for high efficiency and reliability. Versatile Speed Control: Supports 0-10VDC and PWM speed control for precise airflow management. Robust Protection Features: Includes locked-rotor, reverse polarity, thermal protection, and soft start capabilities. IP44 Protection Rating: Provides solid protection against solid objects and water splashes. Galvanized Steel Construction: Impeller and bracket made of galvanized steel for durability and corrosion resistance. Multiple Certifications: Certified with RoHS, ISO, and CE standards for quality and safety compliance. OEM and ODM Services: Customization services available for tailored manufacturing needs.