ebmpapst K3G280PR04I2 fan

EC centrifugal fan RadiPac K3G280PR0412, 377.145.355 High-efficiency EC fan 720 W with intelligent control for industrial ventilation and heating systems Fan EBM-PAPST K3G280-PR04-12 is a high-efficiency centrifugal fan with an electronically commutated (EC) motor and integrated control electronics. The RadiPac model with a 280 mm diameter impeller and six backward-curved blades provides an optimal balance between high performance and low noise. Failure of the standard fan in your equipment (heat gun, ventilation system, or industrial heater) is critical — it leads to overheating and emergency shutdown. Installing an exact original replacement guarantees quick restoration of system operability. Technical specifications Parameter Value Part numbers K3G280PR0412, 377.145.355 Manufacturer EBM-PAPST (Germany) Fan type EC (electronically commutated), centrifugal, RadiPac Supply voltage 1~200-277 V AC, 50/60 Hz Power consumption 720 W Rated current 3.3 A Max. airflow 4000 m³/h (at 0 Pa) Max. static pressure 700 Pa Rated speed 2850 rpm Bearing type Ball bearing Operating temperature from -25°C to +45°C Protection class IP55 (full protection against dust and water jets) Motor insulation class "F" Dimensions 400 x 255 x 400 mm Impeller diameter 280 mm Impeller material Plastic, 6 blades, backward-curved Housing material Galvanized steel Connection Cable Control 0-10 V DC / PWM / MODBUS (RS485) Weight 9.0 kg Compliance CE, UL Compatibility and application The original ebm-papst fan with high protection class IP55 is designed for year-round operation in industrial conditions. Model K3G280-PR04-12 is standardly installed in