JIEFENGFANS
Stable Airflow · Driving Value
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YWF-4E400S-5FA

YWF-4E400S-5FA AC External Rotor Fan industrial cooling fan for electrical cabinets, automation equipment, power supplies, servers, ventilation and thermal management ap…

YWF-4E400S-5FA
YWF-4E400S-5FA

Reliable Thermal Management Technology

Dimensional Drawing:

Unit: mm

Technical Specifications:

 Model Voltage Freq Current Power Capacitor Speed Airflow Static Pressure Temperature  Noise 
Type V Hz A W μF RPM m³/h Pa Min/Max ℃ dB(A)
YWF4E-400S-5 220 50 0.87  180.00  6 1350 2000/3500 20 -30/+60 60
60 1.22  260.00  1580 2200/3900 80 62
YWF4D-400S-5 380 50 0.50  180.00  / 1370 2000/3500 20 -30/+60 60
60 0.47  245.00  1620 2200/3900 90 62
YWF6E-400S-5 220 50 0.50  110.00  4 950 1530/2600 10 -30/+60 55
60 0.54  120.00  1100 1765/3000 45 57
YWF6D-400S-5 380 50 0.31  110.00  / 950 1530/2600 10 -30/+60 55
60 0.30  135.00  1100 1765/3000 50 57

Product Parameters

Product Type
External Rotor Fan
Brand
JIEFENG FANS
Frame Type
Wind Guide Panel Grill
Housing Material
Steel Sheet DC01/Q195
Surface Treatment
Powder Coating
Impeller Material
Steel Sheet DC01/Q195
Impeller Diameter
φ400.0 MM
Blade Quantity
5
Overall Size
540.0*540.0*185.0 MM
Mounting Size
490.0*490.0 MM
Mounting Hole Diameter
Φ10.0
Ventilation Opening Size
φ430.0 MM
Motor Type
External Rotor Induction Motor
Insulation Class
F Class
Drive Type
Ball Bearing
Power Type
AC / Alternating Current
Rated Voltage
110V/220V/380V
Capacitor Model
6 µF
Rated Power
110/260 W
Working Temperature
-30℃~+60℃
Working Humidity
30%~70%RH
Speed
950/1580 RPM
Air Flow
900.5/2295.5 CFM
Air Pressure
0.04/0.36 inch-H₂O
Noise Level
62 dBA
Protection Grade
IP44
Life Span
30000H
Weight
6.0 kg
Connection Method
Lead-out Wire/Waterproof Connector
Safety Certification
CE/ROHS
Custom Function
Dual Voltage/Adjustable Speed

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