230V Ec Motor 450mm High Cfm Centrifugal Fan for Air Handling Unit

230V Ec Motor 450mm High Cfm Centrifugal Fan for Air Handling Unit. EC Brushless Motor: Features an efficient EC brushless external rotor motor for stable performance. Wide Speed Control: Supports 0-10VDC and PWM speed control for precise airflow management. Robust Protection: Includes locked-rotor, reverse polarity, thermal protection, and soft start. Durable Aluminum Build: Impeller made of aluminum for corrosion resistance and long service life. IP44 Protection Rating: Provides solid protection against solid objects and water splashes. Multiple Certifications: Certified with RoHS, ISO, and CE standards for global compliance. OEM/ODM Services: Customization services available for tailored fan solutions.