3300N Series Fans

ebm-papst's modern fans are the best means of expelling waste heat from compact devices. Properties such as reliability, robustness and a long service life are top priorities, particularly in IT technology applications, solar inverters and frequency converters, but also in medical technology. ebm-papst's 92 mm x 92 mm x 32 mm 3300N fan is designed for just such areas of application. It supplies an air flow of maximum 133m³/h or a pressure increase of maximum 120 Pa, and runs on an operating voltage of 12, 24, or 48 V_DC, depending on the version. Thanks to an aerodynamically modified housing with improved strut design, the operating noise has been reduced by approximately 4 dB(A) as compared to its predecessor. Utilizing a 35.10 motor in combination with the aerodynamic design made it possible to increase efficiency from 14% to 21%.