ebmpapst K3G310RS05J2 fan

EC centrifugal fan RadiCal K3G310RS05J2, 377.145.365 Industrial EC fan 790 W with MODBUS interface and high-efficiency plastic impeller Fan EBM-PAPST K3G310-RS05-J2 is a high-efficiency centrifugal fan with an electronically commutated (EC) motor and integrated control electronics. The RadiCal series model with a 310 mm diameter impeller, six backward-curved blades, and single-sided suction provides an optimal balance between high performance, low noise, and compactness. 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 K3G310RS05J2, K3G310-RS05-J2, 377.145.365 Manufacturer EBM-PAPST (Germany) Fan type EC (electronically commutated), centrifugal, RadiCal Supply voltage 3~380-480 V AC, 50/60 Hz Power consumption 790 W Rated current 1.25 A Max. airflow 2700-4020 m³/h (depending on static pressure) Max. static pressure 850 Pa Rated speed 2700 rpm Bearing type Ball bearing, 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 Impeller diameter 310 mm Number of blades 6, backward-curved, made of high-strength plastic (PP) Housing material Galvanized steel (mounting plate and inlet cone) Rotation direction Clockwise (viewed from rotor) Mounting position Shaft horizontal or rotor down Weight 11.3 kg Operating mode S1 (continuous) Standards compliance CE