ebmpapst K3G450AQ2401 fan

EC centrifugal fan RadiPac K3G450AQ2401, 377.145.380 Industrial EC fan 2.73 kW with aluminum Airfoil impeller and MODBUS interface Fan EBM-PAPST K3G450-AQ24-01 is a high-efficiency centrifugal fan with an electronically commutated (EC) motor M3G150-FF and integrated control electronics. The RadiPac series model with 7 backward-curved aluminum blades (Airfoil profile) and single-sided suction provides performance up to 7585 m³/h at high static pressure. Attention: production of this model has been discontinued; it has been replaced by model K3G450PA3183. Failure of the standard fan is critical — it leads to overheating and emergency shutdown of equipment. Installing an exact original replacement guarantees quick restoration of system operability. Technical specifications Parameter Value Part numbers K3G450AQ2401, K3G450-AQ24-01, 377.145.380 Manufacturer EBM-PAPST (Germany) Fan type EC (electronically commutated), centrifugal, RadiPac Airfoil Supply voltage 3~380-480 V AC (nom. 400 V), 50/60 Hz Power consumption 2730 W (2.73 kW) Rated current 4.2 A Rated speed 2040 rpm Max. airflow 7585 m³/h Max. static pressure up to 1750 Pa Overall efficiency η_es 66.3% (compliant with ErP 2015) Bearing type Ball (rolling), maintenance-free Operating temperature from -25°C to +60°C Storage temperature from -40°C to +80°C Protection class IP55 (full protection against dust and water jets) Motor insulation class "F" Environmental protection class H1 Mounting plate size 630 x 630 mm Impeller diameter 450 mm Number of blades 7, backward-curved, aluminum sheet Direction of rotation Clockwise (viewed from rotor) Mounting position Shaft horizontal or rotor down (rotor up — upon request)