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High Efficiency Low Noise Tunnel Fan for Railways1
Ventilation EquipmentHigh Efficiency FanLow Noise Tunnel Fan
Yuncheng Anjie Fan Electrical Co., Ltd
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Product DescriptionProduct DescriptionMachine numberPole nuniberFlow(m3/s)Outlet air speed(m/s)Axial thrust(N)Power of motor(KW)Thrust/Power(N/KW)6.32P14.646.91161.72249.42P12.038.5784.818.539.72P10.032.154515347.12P20.952.811753728.72P17.644.5833.23025.14P10.426.3287.87.544.94P7.118.0134.15.528.58.04P14.829.5463.91539.84P12.224.3315.21136.94P9.619.1219.47.537.69.04P21.133.27432235.44P17.828.052818.5304P14.522.8350.91524.510.04P3338.61432.837364P29.735.91160.63035.54P26.533.89242238.54P23.329.780018.5406P20.025.5517.31547.26P16.721.3360.71144.911.24P40.741.41781.94539.14P37.437.71430.63738.24P33.834.41228.93040.54P30.631.2972.42243.74P28.428.9867.618.546.36P27.527.98142242.16P24.224.6630.41547.812.04P50.044.32348.24535.74P46.741.42048.53737.94P43.138.217453039.84P39.335.41495.52246.56P33.829.91072.73039.36P30.226.7856.42242.8Please enter the title hereThe SDF(P) Variable Frequency Energy-Saving Fan, specifically designed for tunnel construction, is a novel ventilation solution developed by our R&D team to address market demands and leverage our product expertise. Incorporating advanced design principles, it delivers enhanced performance metrics. Suitable for diverse tunnel construction applications, it achieves over 30% energy savings compared to conventional fans.This series of fans boasts extensive applicability. Ventilation volume and air pressure can be freely adjusted to meet tunnel construction requirements, while motor quantities may be scaled up or down according to tunnel length to accommodate projects of varying dimensions.(1) This series employs variable frequency control cabinets, significantly reducing grid impact and power supply requirements while lowering input power and improving power factor.(2) By adjusting motor frequency to match airflow and pressure demands across different tunnel excavation phases, they deliver precisely regulated airflow and pressure. This stepless speed control achieves significant power savings.(3) Adapting to varying air volume and pressure requirements in construction environments, a single-drive fan operates across multiple power settings. This multi-purpose functionality effectively conserves both electricity and capital investment.
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