YWF-4E450S-5DA

Name: YWF-4E450S-5DA | AC External Rotor Fan | Jiefeng Electric
SKU: YWF-4E450S-5DA

YWF-4E450S-5DA from Jiefeng Electric. AC External Rotor Fan for electrical cabinets, automation equipment, power supplies, servers and ventilation cooling applications. …

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-450S-5	220	50	1.15	230.00	7	1350	2650/4500	20	-30/+60	62	6.9
YWF4E-450S-5	220	60	1.20	280.00	7	1600	2825/4800	80	-30/+60	64
YWF4D-450S-5	380	50	0.60	230.00	/	1350	2650/4500	20	-30/+60	62
YWF4D-450S-5	380	60	0.80	280.00	/	1600	2825/4800	80	-30/+60	64
YWF6E-450S-5	220	50	0.65	135.00	6	920	1705/2900	20	-30/+60	56
YWF6E-450S-5	220	60	0.75	170.00	6	1100	2000/3400	60	-30/+60	58
YWF6D-450S-5	380	50	0.31	135.00	/	910	1705/2900	20	-30/+60	56
YWF6D-450S-5	380	60	0.34	140.00	/	1030	2000/3400	60	-30/+60	58

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: φ450.0 MM
Blade Quantity: 5
Overall Size: 532.0*532.0*194.5 MM
Mounting Size: φ523.0 MM
Mounting Hole Diameter: Φ9.0
Ventilation Opening Size: φ474.0 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: 7 μf
Rated Power: 135/280 W
Working Temperature: -30℃~+60℃
Working Humidity: 30%~70%RH
Speed: 910/1600 RPM
Air Flow: 1003.5/2825.2 CFM
Air Pressure: 0.08/0.32 inch-H₂O
Noise Level: 64 dBA
Protection Grade: IP44
Life Span: 30000 h
Weight: 8.0 kg
Connection Method: 引线/端子
Safety Certification: CE/ROHS
Custom Function: 双电压速度可调

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