一、边墙式排风机SEF-500D4-0.46/380V，风量5000m3/h1300r/min风机概述：边墙式防爆风机采用***的前掠型叶片、低噪音的外转子或内转子风机专用电机直联传动，方形外壳设计可以方便地安装在混凝土墙、砖墙或轻钢压型的墙板上，方形防雨罩结构牢固，外形美观。具有噪声低、风量大、运行可靠、性能参数范围广、安装简便等特点，广泛应用于厂矿企业车间和民用、商用建筑工程的边墙壁式通风换气。根据输送介质的要求，可制成防腐、防爆型。二、边墙式排风机SEF-500D4-0.46/380V，风量5000m3/h1300r/***要技术参数：型号风量(m3/h)静压(Pa)电压（V）频率Hz电机功率（W）电流(A)转速（r/min）电容（μF）SEF-250D417005038050600.151420-SEF-250E415005022050600.2513502SEF-300D418005038050800.201400-SEF-300E416005022050800.3713803SEF-350D4280050380501250.351380-SEF-350E4220050220501250.5313604SEF-400D4380045380501800.41400-SEF-400E4360050220501800.814006SEF-450D4650050380502500.521350-SEF-450E4630050220502501.1513608SEF-500D4780050380503700.71350-SEF-500E4760050220503701.75120010SEF-550D4930050380505501.21300-SEF-550E4830050220505502.1118010SEF-600D412500100380507501.61380SEF-650D4165001003805019003.51350SEF-700D613000503805010002.3920SEF-750D616200503805012003.2910SEF-800D623000753805014003.4940SEF-900D625000753805016003.2940)