Fan 24V 120x38 B 234,4m³/h 48dBA

K1121FeaturesThese Sunon DC fans are fitted with additional motor protection. The motor protection is made by an IC developed from SUNON. The IC controls the start up and switches the engine off for a short time under adverse conditions, for example locked rotors. Periodically the IC allows the motor to start again until it resets itself normally. If the rotor locks due to contaminant deposits, this can be repaired automatically by the motor protection function. This circuit also reliably prevents an excessive heating up of the engine coils in the event of damage.Design  Motor:DC Brushless Motor DesignNr. of Motor Poles:4Frames, Impeller:Filled Thermoplastic PBT (UL94V-0)Bearing SystemME_V_:VapoEE_B_:Two Ball BearingLead Wire:AWG24, UL1007, Stripped, TinnedTechnical Specifications  Rated Voltage12V:12V DC24V:24V DC48V:48V DCOperating Voltage12V:6...13,8V DC24V:6...27,6V DC48V:30...56V DCStarting Voltage12V:6V DC24V:10V DC48V:30V DCDielectric Strength:500V AC for 1 Min.Insulation Class:AInsulation Resistance at 500V DC:10MOhmStorage Temperature:-40...+70°COperating Temperature:-10...+70°C       Part Nr.URatedPAirflowNoiseIPelSpeed [V][m3/h][dBA][A][W][RPM]MEC0381V1-A9912234,41480,84510,13100EEC0381B1-A9912234,41480,8009,63100MEC0381V2-A9912197,04440,5006,02600EEC0381B2-A9912197,04440,4805,82600MEC0381V3-A9912157,97370,2703,22100EEC0382B3-A9924157,97370,2553,12100MEC0382V1-A9924234,41480,41510,03100EEC0382B1-A9924234,41480,4009,63100MEC0382V2-A9924197,04440,2305,52600EEC0382B2-A9924197,04440,2155,22600MEC0382V3-A9924157,97370,1353,22100EEC0382B3-A9924157,97370,1303,12100MEC0384V1-A9948234,41480,24511,83100PAirflow = Airflow, Pel = Rated Power and Current Tolerance, ±15%NoteGeneral information about the ME and EE series can be found here. You will find high-performance fans with 120mm frame size in product group K1127.LabellingTerms of DeliveryMinimum order quantity: 1 PKU = 1 pieceManufacturer

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