Wentylator ebmpapst S3G500AA7421

Axial fan ebm-papst S3G500-AA74-21 — powerful energy-efficient EC fan 500 mm HyBlade premium class. Modern EC axial fan with sickle-shaped blades (HyBlade) from world leader ebm-papst (Germany). Model with protective grille and shortened nozzle provides highest performance with minimal energy consumption. Ideal solution for powerful supply and exhaust ventilation systems, cooling of industrial equipment, heat exchangers, refrigeration units, drying chambers, livestock complexes and other demanding industrial applications. Main characteristics: Airflow: up to 5950 m³/h (free air) — excellent air exchange even with duct and filter resistance. Static pressure: up to 180 Pa. Voltage: 200–277 V, 50/60 Hz (1~). Power consumption: 740 W. Speed: 1440 rpm. Motor: EC motor M3G112-EA with ball bearings, built-in electronics and wide control capabilities (0-10 V / PWM, MODBUS RTU). Protection: IP55 (high dust and moisture protection). Diameter: 500 mm. Weight: 10.7 kg. Materials: blades — steel with PP coating, protective grille — steel with black coating. Operating temperature: from -25°C to +60°C. Operating mode: S1 (continuous). Advantages of ebm-papst S3G500-AA74-21: High energy efficiency — GreenTech EC technology significantly reduces electricity costs compared to traditional AC fans. Low noise and vibration levels thanks to innovative HyBlade sickle-shaped blades. Exceptional reliability — service life tens of thousands of hours, built-in thermal protection, overload protection, soft start and parameter monitoring. Flexible speed control (analog + digital MODBUS). High protection degree IP55 — well suited for demanding industrial and outdoor