三、性能参数型号风量(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（F）WEXD-250D417005038050600.151420-WEXD-250E415005022050600.2513502WEXD-300D418005038050800.201400-WEXD-300E416005022050800.3713803WEXD-350D4280050380501250.351380-WEXD-350E4220050220501250.5313604WEXD-400D4380045380501800.41400-WEXD-400E4360050220501800.814006WEXD-450D4650050380502500.521350-WEXD-450E4630050220502501.1513608WEXD-500D4780050380503700.71350-WEXD-500E4760050220503701.75120010WEXD-550D4930050380505501.21300-WEXD-550E4830050220505502.1118010WEXD-600D412500100380507501.61380WEXD-650D4165001003805019003.51350WEXD-700D613000503805010002.3920WEXD-750D616200503805012003.2910WEXD-800D623000753805014003.4940WEXD-900D625000753805016003.2940