Description
The LTTEN LT1238B24V is a high-performance Axial Fan engineered for demanding industrial thermal management applications requiring substantial airflow and static pressure. Featuring a robust DC brushless motor architecture paired with a precision Dual Ball Bearing system, this unit ensures operational longevity and reduced frictional coefficients under continuous high-speed loads. The aerodynamic impeller design optimizes static pressure delivery while maintaining structural rigidity, effectively overcoming high thermal impedance in dense electronic enclosures. With a significant power rating of 32.64W, it delivers exceptional cooling capabilities, making it a critical component for systems requiring rapid heat dissipation and reliable 4-wire PWM speed control integration.
Model Number: LT1238B24V
Brand: LTTEN
Product Type: DC Axial Fan
Rated Voltage: 24VDC
Voltage Range: 14.0 – 27.6 VDC
Rated Current: 1.36 A
Power Input: 32.64 W
Rated Speed: 4500 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 185.0 CFM (314.3 m³/h / 5.23 m³/min)
Max. Static Pressure: 21.5 mmH₂O (210.8 Pa / 0.85 inH₂O)
Dimensions: 120x120x38mm
Weight: 320 g
Noise Level: 58.5 dB-A
Speed Control: 4-Wire PWM / Temperature Control
Termination: Lead wires with Inverter Plug
Housing Material: PBT Plastic (UL94V-0)
Blade Material: PBT Plastic (UL94V-0)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Life Expectancy: 70,000 Hours at 40°C
Ingress Protection: IP20
Designed for high-density thermal environments, the LT1238B24V is frequently deployed in enterprise server racks, telecommunications base stations, and industrial frequency inverters where consistent airflow is paramount. The LT1238B24V excels in cooling variable frequency drives and power supply units, ensuring component stability by actively managing internal temperatures through its precise PWM speed regulation and temperature control capabilities.
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Additional information
| Shipping Weight | 1 kg |
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