YWF-4E550S-5FA
YWF-4E550S-5FA AC External Rotor Fan industrial cooling fan for electrical cabinets, automation equipment, power supplies, servers, ventilation and thermal management ap…
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-550S-5 | 220 | 50 | 2.50 | 550.00 | 12 | 1320 | 4588/7800 | 20 | -30/+60 | 73 |
| 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
- 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
- φ550.0 MM
- Blade Quantity
- 5
- Overall Size
- 725.0*725.0*198.0 MM
- Mounting Size
- 670.0*670.0 MM
- Mounting Hole Diameter
- Φ10.0
- Ventilation Opening Size
- φ580.0 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
- 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
- 30000H
- Weight
- 11.0 kg
- Connection Method
- Lead-out Wire/Waterproof Connector
- Safety Certification
- CE/ROHS
- Custom Function
- Dual Voltage/Adjustable Speed
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