AD0848VB-A71GP ADDA 8025/48V fan
AD0848VB-A71GP ADDA 8025/48V fan
AD0848VB-A71GP ADDA 8025/48V fan

AD0848VB-A71GP ADDA 8025/48V fan

$3.57

SKU: 861546302768 Brand:

Description

The AD0848VB-A71GP is engineered for high-density thermal management in telecommunications infrastructure and industrial power supply units. Its 48V architecture is optimized for integration into server racks and network switches where stable voltage and high static pressure are required to overcome internal component resistance. The dual ball bearing system ensures technical compatibility with vertical or horizontal mounting orientations, providing long-term reliability in 24/7 continuous duty cycles.

Manufacturer: ADDA Corporation
Model Number: AD0848VB-A71GP
Product Category: DC Axial Cooling Fan

Technical Specifications:
Frame Size: 80mm x 80mm x 25mm
Bearing Type: Dual Precision Ball Bearing
Rated Voltage: 48V DC
Operating Voltage Range: 36.0V to 56.0V DC
Rated Current: 0.15A
Power Consumption: 7.20W
Rated Speed: 3900 RPM
Maximum Airflow: 52.5 CFM (1.487 m³/min)
Static Pressure: 0.280 In H2O (69.7 Pa)
Noise Level: 42.5 dB(A)
Termination: 3-Wire Lead (Red/Black/Yellow)
Signal Output: Tachometer / FG Signal (Frequency Generator)
Weight: 86g

Material and Environmental Construction:
Impeller Material: UL 94V-0 Reinforced Thermoplastic PBT
Frame Material: UL 94V-0 Reinforced Thermoplastic PBT
Insulation Resistance: 10M Ohm minimum at 500V DC between frame and terminal
Dielectric Strength: 5mA maximum at 500V AC 60Hz for one minute
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Life Expectancy: 70,000 Hours at 40°C (L10)

Quality Assurance:
Condition: Original Engineering Grade Component
Certification: UL, CUL, TUV, CE, RoHS Compliant
Lead Time: Immediate Dispatch Available
Authenticity: Genuine ADDA Factory Stock

AD0848VB-A71GP ADDA 8025/48V fan

AD0848VB-A71GP ADDA 8025/48V fan

AD0848VB-A71GP ADDA 8025/48V fan

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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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