NMB TECHNOLOGIES 4715MS-20T-B50-B00 Datasheet & Stock

The 4715MS series AC Axial Fan uses a propeller to create a large airflow in the direction of the axis, moving air in a parallel direction of the blade axis. In other words, the fan blows air across the axis of the blade, hence the name axial fans. The fan moves heated air away from the components and draw cooler air over them, thereby giving a superior life expectancy to the components. An AC cooling fan operates by blowing air along the axis of the fan. The AC fans are available in frequencies of 50Hz and 60Hz, as well as varying rated voltages. AC cooling fans are found in a variety of applications where the need for ventilation is important. These fans are designed for force-air cooling of electronic devices. The purpose of the AC fan, as well as any other cooling fan, is to protect the electronic devices in the system by keeping them at an optimal cooling temperature.




Shaded pole induction motor structure

Impedance protection

10MΩ at 500VDC Insulation resistance

700VAC Dielectric withstand voltage

-10 to +70°C Operating temperature

50000/25°C Hours expected life