ADDA AD0824HB-F71DS 24V Long Life High Speed Air Flow Fan with Grill with GRILL pulled from new damaged during transportation Tripp Lite SMART3000RMXL2U UPS System Brand: Taiwan Association of joy ADDAModel: AD0824HB-F71DSSize: 80*80*38MM installation size: 71.5*71.5MMBearing: high precision double ball bearingVoltage: 24VCurrent: 0.40ASpeed: 4800RPMVolume: 75.132CFMNoise: 48.5DBWiring: positive and negative pole line twoWeight: 180GDirection of rotation: from the rotor, direction counterclockwise rotationBearing structure: high precision double ball bearingThe fan frame: a injection molding, PBT + 30% + VO level flame retardant glass fiberFan: a injection molding, PBT + 30% + VO level flame retardant glass fiberFan rotation direction: from the direction of the fan blade as counterclockwiseOperating temperature: - 10 degrees Celsius to 70 degrees CelsiusStorage temperature: 40 degrees Celsius to 70 degrees CelsiusBearing: high precision ball bearingsThe scope of power: positive and negative 15% of rated powerHigh voltage leakage current: 0.5mA500V / 1 minutesWork life: ambient temperature 25 degrees at 80000 hoursMaintenance free features double ball bearing, long service life, have sufficient cooling air volume and pressure.TitleADDA AD0824HB-F71DS 24V Long Life High Speed Air Flow Fan with GrillConditionNew, pulled from new damaged during transportation UPSContentFUN UnitManufacturerADDA/Tripp LIteModelAD0824HB-F71DSSKUUPTI007 #1072_funhttp://www.compeve.com/Products/UPS/Accessories/Heatsinks/SMART3000RMXL2U/SMART3000RMXL2U_compeve__3.jpghttp://www.compeve.com/Products/UPS/Accessories/Heatsinks/SMART3000RMXL2U/SMART3000RMXL2U_compeve__4.jpg