The Delta EFB1524SHG is a high-performance DC axial cooling fan engineered for demanding industrial environments. Designed with Original Engineering standards, this 24V DC fan delivers exceptional thermal management for variable frequency drives (VFDs), solar inverters, and heavy-duty telecommunications equipment. Its robust construction ensures extended lifecycle value and precise Technical Compatibility with critical industrial infrastructure.
TECHNICAL SPECIFICATIONS
Manufacturer: Delta Electronics
Model Number: EFB1524SHG
Fan Type: DC Axial Fan
Dimensions: 172 x 150 x 51 mm
Rated Voltage: 24V DC
Operating Voltage Range: 12.0V to 28.0V DC
Rated Current: 2.10 A
Power Consumption: 50.4 W
Bearing System: Dual Ball Bearing
Speed: 4000 RPM ± 10%
Maximum Airflow: 8.5 m³/min
Acoustic Noise: 61.0 dB(A)
Housing Material: Die-cast Aluminum
Impeller Material: Plastic (UL 94V-0)
Termination: Lead Wires
Operating Temperature: -10°C to +70°C
Weight: 840 g
INDUSTRIAL APPLICATION & INTEGRATION
The EFB1524SHG is specifically deployed in high-capacity inverter systems and industrial motor drives where rapid heat dissipation is critical to preventing thermal throttling. The high static pressure and volumetric airflow effectively push ambient air through densely packed heat sinks in power conversion modules. By maintaining optimal operating temperatures, this component prevents premature degradation of sensitive power electronics. We maintain optimized Lead Time protocols to ensure rapid deployment for critical maintenance and system upgrades.
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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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