(V) (Hz) (A) (W) (RPM) (CFM) (Inch-h2o) (Db-A) (g) (型号) (端子/出线) (培林) (电压) (频率) (电流) (功率) (转速) (风量) (静压) (噪音值) (重量) SJ2509HA1 2509HA1BAT(L) Ball 110/120 50/60 0.36/0.45 38/45 1450/1850 510/600 0.32/0.41 48/56 1780 SJ2509HA2 2509HA2BAT(L) Ball 220/240 50/60 0.18/0.22 38/45 1450/1850 510/600 0.32/0.41 48/56 1780