} Dimensions Drawing: } SE280890AP ATEX Series. EC Axial fan ; AC Input, DC ECO Motor. Size: 280 x 280 x 90mm 11 x 3.5 Inches Airflow: Max 1,140 CFM / 32.3 m³/Min Aluminum Frame / Plastic Impeller Motor Motor Type ： Electronical AC Input / DC Energy Saving Motor Burnout Protection ： Electronically protected IP Protection ： Mechanical Lead wires or Terminal type Dielectric Strength ： Speed Control ： Signal Output ： Environment Operating Temp ： Storage Temp ： Life Expectancy ： Rated Voltage Input Rated Ref. Voltage Range Power Current Speed VAC VAC Watt Amp RPM 230 200 / 240 125 2,500 115 100 / 120 125 2,500 Max Max Airflow Static Pressure CFM m³ / Min Inch / H2O mm / H2O 1,140 32.3 0.82 20.83 1,140 32.3 0.82 20.83 ** = "WB" for wire lead type Ball bearing, or "TB" for terminal type Ball bearing We reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%