E221-E25-4 (9 - 5) CFM950

مشخصات فنی
Voltage Range	100 ~ 220 [V]
Starting Torque	50 [Hz]
Starting Current max	1.8 [A]
Protection Class	350 [W]
Power max @ free air	1350 [rpm]
Net Weight	H
Insulation Class	IP65
Frequency	0.90
Fan speed @ free air	10 [μF] 400 [V]
Current max @ free air	12.5 [kg]
Capacitor	1.5 [nm]
Air Temperature max	4 [A]
(Power Factor (cos φ	60 [ºC]

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توضیح
فرم سفارش

Diagram is based on standard air ρ=1.2 kg/m³.Pd is system curve for dynamical pressure part related to Fan Outlet Area (Curve for free blowing fan). Total Pressure (the sum of the dynamic and static pressures) is shown in relation to the Air Volume, Dynamic pressure is shown below system line Pd and Static Pressure is shown above that line

Voltage [ V ]	Air Volume [ m³/h ] @ ρ=1.2 kg/m³
	Free Air	Total Pressure ΔPt [Pa]
	Free Air	50	*100*	*150*	*200*	*250*	*300*
*100*	570	560	490	360	195
*170*	1185		1145	1035	860	530
*220*	1635			1550	1330	1000	520

Wheel Diameter = 230 mm = 9 in
35 Blades , 20 mm = 4/5 " Chord Width
Tip Speed   = rpm * 0.012 [m/s]
                   = rpm * 2.37 [FPM]
Outlet Area = 0.030 [m²] = 0.32 [SQ.FT.]