ebmpapst K3G355RR06G2 fan

EC centrifugal fan RadiPac K3G355RR06G2, 377.145.375 Energy-efficient EC fan 250 W with plastic impeller for ventilation and heat exchange systems Fan EBM-PAPST K3G355-RR06-G2 is a high-efficiency centrifugal fan with an electronically commutated (EC) motor and integrated control electronics. The RadiPac series model with plastic impeller and single inlet provides quiet operation and energy efficiency for a wide range of applications. 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 functionality. Technical specifications Parameter Value Part numbers K3G355RR06G2, K3G355-RR06-G2, 377.145.375 Manufacturer EBM-PAPST (Germany) Fan type EC (electronically commutated), centrifugal, RadiPac Supply voltage 230 V AC, 50/60 Hz Power consumption 250 W Rated speed 1450 rpm Max. airflow 3830 m³/h Max. static pressure 380 Pa Impeller diameter 355 mm Number of blades 5, backward curved Impeller material Plastic PP (polypropylene) Housing material Steel Noise level 56 dB(A) Protection class IP54 Insulation class "F" Bearing type Ball bearing, maintenance-free, service life 40,000 hours Operating temperature from -25°C to +60°C Storage temperature from -40°C to +80°C Standards CE, UL, CSA, CCC, EAC, EN 61000-6-2, EN 61000-6-3 ErP compliance ErP 2015 (ecodesign) Control and protection features The fan is equipped with an advanced control and diagnostic system: Control: 0-10 V DC / PWM / MODBUS (RS485) Output +10 V for powering external sensors (max. 10 mA) Built-in PID controller for maintaining set parameters Reactive currents: typically < 250 mA in standby mode