JIEFENG FAN
Stable Airflow · Driving Value
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YWF-4E550S-5DA

YWF-4E550S-5DA from Jiefeng Electric. AC External Rotor Fan for electrical cabinets, automation equipment, power supplies, servers and ventilation cooling applications. …

YWF-4E550S-5DA
YWF-4E550S-5DA

Reliable Thermal Management Technology

Product dimension drawing: Unit: mm Specification Table: Model Voltage VAC Freq Hz Current AMP Power Watt Capacitor Speed RPM Airflow Pst Temperature Noise dBA Weight Type V Hz A W μF RPM m³/h Pa Min/Max ℃ dB(A) Kg YWF4E-550S-5 220 50 2.50 550.00 12 1320 4588/7800 20 -30/+60 73 10.5 60 3.30 725.00 1450 5000/8500 150 74 YWF4D-550S-5 380 50 1.15 550.00 / 1330 4588/7800 20 -30/+60 73 60 1.40 725.00 1540 5000/8500 180 74 YWF6E-550S-5 220 50 1.20 280.00 6 900 3823/6500 40 -30/+60 62 60 2.15 465.00 1060 4117/7000 80 66 YWF6D-550S-5 380 50 0.95 320.00 / 910 3823/6500 40 -30/+60 62 60 1.00 440.00 1090 4117/7000 80 66

Product Parameters

Product Type
外转子风机
Brand
JIEFENGFAN
Frame Type
网罩式
Housing Material
碳钢Q235
Surface Treatment
塑粉喷涂
Impeller Material
钢板Q195
Impeller Diameter
φ550.0 MM
Blade Quantity
5
Overall Size
640.5*640.5*228.0 MM
Mounting Size
φ630.0 MM
Mounting Hole Diameter
Φ10.5
Ventilation Opening Size
φ577.0 MM
Motor Type
感应异步外转子电机
Insulation Class
F级
Drive Type
滚珠
Power Type
交流
Rated Voltage
110V/220V/380V
Capacitor Model
12 μf
Rated Power
280/725 W
Working Temperature
-30℃~+60℃
Working Humidity
30%~70%RH
Speed
900/1540 RPM
Air Flow
2250.1/5002.9 CFM
Air Pressure
0.08/0.60 inch-H₂O
Noise Level
74 dBA
Protection Grade
IP44
Life Span
30000 h
Weight
11.0 kg
Connection Method
引线/端子
Safety Certification
CE/ROHS
Custom Function
双电压 速度可调

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