مروحة ebmpapst K3G280PS10J2

EC centrifugal fan RadiPac K3G280PS10J2, 377.145.356 Industrial EC fan 1050 W with intelligent MODBUS control for ventilation and heating systems Fan EBM-PAPST K3G280-PS10-J2 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 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 K3G280PS10J2, 377.145.356 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 1050 W Rated current 1.6 A Max. airflow 4180 m³/h (at 0 Pa) Operating airflow 2810 m³/h (at 808 Pa, max. efficiency point) Max. static pressure 900 Pa Rated speed 3400 rpm Bearing type Ball bearing Operating temperature from -25°C to +45°C Storage temperature from -40°C to +80°C Protection class IP55 (full protection against dust and water jets) Motor insulation class "F" Dimensions 400 x 273 x 400 mm Impeller diameter 280 mm Impeller material Plastic PP, 6 blades, backward-curved Housing material Galvanized steel (front plate and inlet cone) Mounting frame material Painted steel Electronics housing material Die-cast aluminum Connection Cable 1000 mm Control 0-10 V DC / PWM / MODBUS (RS485) Built-in PID controller Yes Output +10 V Yes, max. 10 mA Weight 9.3 kg