ebmpapst K3G450PI8602 fan

EC centrifugal fan RadiPac K3G450PI8602, 377.145.385 Industrial EC fan 1.74 kW with 7-blade aluminum impeller for ventilation and heating systems Fan EBM-PAPST K3G450-PI86-02 is a high-efficiency centrifugal fan with an electronically commutated (EC) motor M3G112-IA and integrated control electronics. Model of the RadiPac series with 7 aluminum backward-curved blades and single-sided suction provides performance up to 10,175 m³/h at static pressure up to 650 Pa. This model replaces the previous version K3G450AY8602. 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 K3G450PI8602, K3G450-PI86-02, 377.145.385 Manufacturer EBM-PAPST (Germany) Fan type EC (electronically commutated), centrifugal, RadiPac Airfoil Motor type M3G112-IA (EC motor with external rotor) Supply voltage 3~380-480 V AC (nom. 400 V), 50/60 Hz Power consumption 1740 W (1.74 kW) Rated current 2.7 A Rated speed 1790 rpm Max. airflow 10,175 m³/h Operating point (ErP) 6300 m³/h at 650 Pa Bearing type Ball bearing (rolling), maintenance-free Number of blades 7, backward-curved, aluminum sheet Impeller diameter 450 mm Mounting plate size 630 x 630 mm (inlet cone) Operating temperature from -25°C to +50°C Storage temperature from -40°C to +80°C Protection class IP54 Motor insulation class "B" Environmental protection class H1 Direction of rotation Clockwise (viewed from rotor) Noise level 82 dB(A) Weight 32 kg Compliance standards CE, UL, CSA, EAC, EN 61800-5-1 Note Replaces mod