Delta THD0948HE-A 92mm 48V DC High-Performance Cooling Fan
Genuine Delta Electronics – Industrial Grade – High Airflow – PWM Control
The Delta THD0948HE-A is a high-performance 48V DC brushless axial cooling fan designed for demanding industrial, server, telecommunications, and electronic equipment cooling applications.
Featuring an impressive 182.41 CFM airflow, 13,500 RPM, and 3.435 in H₂O static pressure, this heavy-duty fan delivers powerful cooling performance for high-density electronic systems.
Built with durable dual ball bearings, PWM speed control, tachometer speed monitoring, and locked rotor protection for reliable operation.
Technical ElectronicsModel NumberTHD0948HE-AFan TypeDC Brushless Axial FanDimensions92 × 92 × 38 mmRated Voltage48V DCOperating Voltage36–75V DCRated Current1.10A (Max. 1.25A)Safety Current on Label1.50ARated Power52.80W (Max. 60W)Fan Speed13,500 RPMAirflow182.41 CFMStatic Pressure3.435 in H₂ONoise Level71.0 dBABearing TypeDual Ball BearingSpeed ControlPWMSpeed MonitoringTachometer (Tach)Connection4-WireProtectionLocked Rotor ProtectionOperating Temperature-25°C to +70°CRated Life70,000 Hours at 40°CFrame / ImpellerPlasticCertificationsCE, cURus, TUVKey Features
Ultra-High Airflow: Up to 182.41 CFM for powerful cooling performance.
High-Speed Operation: 13,500 RPM for demanding thermal applications.
High Static Pressure: 3.435 in H₂O, suitable for restrictive airflow environments.
48V DC Operation: Wide operating voltage range from 36V to 75V DC.
PWM Speed Control: Supports adjustable fan speed through compatible PWM controllers.
Tachometer response: Provides fan speed monitoring capability.
Dual Ball Bearings: Durable construction for continuous operation.
Locked Rotor Protection: Built-in protection against stalled rotor conditions.
Typical Applications
Industrial electronic equipment
Servers and networking systems
Power supplies and power electronics
High-density electronic enclosures
Industrial cooling and ventilation systems
Important Compatibility Information
This is a high-speed 48V DC industrial cooling fan, NOT a standard 12V computer case fan.
Please verify the fan dimensions, operating voltage, power requirements, and 4-wire connection before purchasing.
The fan operates at a high speed and produces significant airflow and audible noise. It is intended for equipment requiring high-performance cooling.
Manufacturer: Delta Electronics
Part Number: THD0948HE-A
Dimensions: 92 × 92 × 38mm
Voltage: 48V DC
Airflow: 182.41 CFM
Fan Speed: 13,500 RPM
