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The SUNON EEC0251B1-000C-G99 is a high-performance industrial axial fan engineered for critical thermal management in high-density electronic environments. This unit utilizes Original Engineering standards to deliver high airflow and static pressure required for chassis cooling and power supply ventilation. Featuring a dual ball bearing system, it ensures extended lifecycle and reliability in continuous 24/7 operations.
Technical Specifications:
Manufacturer: SUNON
Model Number: EEC0251B1-000C-G99
Frame Dimensions: 120 x 120 x 25 mm
Rated Voltage: 12V DC
Operating Voltage Range: 6V to 13.8V DC
Rated Power: 5.40 Watts
Rated Current: 0.45 Amps
Rated Speed: 3100 RPM
Airflow: 108.2 CFM
Static Pressure: 0.28 Inch-H2O
Noise Level: 44.5 dB(A)
Bearing Type: Dual Ball Bearing
Interface: 3-Wire with Tachometer (FG) Signal
Material: Glass Fiber Reinforced PBT (UL94V-0)
Insulation Resistance: 10M ohm at 500V DC
Dielectric Strength: 500V AC for 1 minute
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Weight: 156g
Safety Certifications: UL, TUV, CE
Application Scenario:
This component is specifically designed for server rack cooling, industrial automation control cabinets, and telecommunications infrastructure. Its Technical Compatibility with standard 120mm mounting patterns and 12V DC logic makes it an ideal solution for reducing Lead Time in maintenance and repair operations where thermal stability is a critical failure point.
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Fans Maintenance and upkeep
1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;
2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.
3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;
4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.
FAQ
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