ebmpapst K3G450PW1205 fan

EC centrifugal fan RadiPac K3G450PW1205, 377.145.386 Industrial EC fan 2.65 kW with 5-blade impeller and GreenTech energy efficiency Fan EBM-PAPST K3G450-PW12-05 is a high-efficiency centrifugal fan with an electronically commutated (EC) motor and integrated control electronics. Model of the RadiPac series with 5 aluminum backward-curved blades and single-sided suction provides performance up to 10,000+ m³/h at static pressure up to 1000 Pa. 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 K3G450PW1205, K3G450-PW12-05, 377.145.386 Manufacturer EBM-PAPST (Germany) Fan type EC (electronically commutated), centrifugal, RadiPac Supply voltage 3~400 V AC (range 380-480 V), 50/60 Hz Power consumption 2650 W (2.65 kW) Rated current 4.1 A Rated speed 2040 rpm Max. airflow ~10,000 m³/h (depending on back pressure) Impeller diameter 450 mm Number of blades 5, backward-curved, aluminum sheet Mounting plate size 630 x 630 mm Bearing type Ball bearing (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 Direction of rotation Clockwise (viewed from rotor) Weight 32.22 kg Compliance standards CE, UL, CSA, EAC, EN 61800-5-1 EMC EN 61000-6-2 (immunity), EN 61000-6-3 (emission) Control and protection features The fan is equipped with an advanced control and diagnostic system: Outputs for pit