

The ebm-papst 3214JH4 is a high-performance dc axial fan engineered for drive modules and battery systems. It provides reliable airflow and efficient thermal management for demanding equipment.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 92*92*38 |
| Max.Air Flow(m³/h) | 285 |
| Input Power(W) | 50 |
| Speed(rpm) | 13000 |
Designed as a compact DC axial cooling fan, the ebmpapst 3214JH4 supports thermal management in drive modules, lithium-battery systems. It suits compact enclosures and control modules requiring steady ventilation around heat-sensitive components.
Key selection data includes a 24 V supply, and airflow up to 285 m³/h. The axial flow path provides efficient cooling, while pressure performance should be checked against filter and enclosure resistance. Its integrated frame, impeller and motor support stable ventilation. Clear inlet and outlet spacing helps control turbulence and system noise. Matching the electrical supply and duty point supports energy-efficient, reliable operation and long service life.
OEM buyers and automation engineers can consider the 3214JH4 for space-conscious cooling. Confirm airflow demand, wiring, mounting and temperature limits before design-in. Proper installation supports stable thermal control and long fan life.
How the 3214JH4 compares to nearby Other series variants:
| Model | 252H | 255M | 3214J/2N-335 | 3214JH4 |
|---|---|---|---|---|
| Air Flow | 5 m³/h | 2 m³/h | 130 m³/h | 285 m³/h |
| Power | 0.7 W | 0.2 W | 6.5 W | 50 W |
| Noise | — dB | 5 dB | — dB | — dB |
| Size | 25*25*8 mm | 25*25*8 mm | 92*92*38 mm | 92*92*38 mm |
All Other series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Condenser Cooling: The 3214JH4 axial fan excels at condenser heat rejection in refrigeration and HVAC.
AHU Air Handling: Engineered for integration into Air Handling Units.
Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.
Yes. The workbook lists RoHS Compliant; request the exact-model document if formal confirmation is required.
Keep the airflow path clean, inspect wiring and mounting, and follow the assigned datasheet instructions.
The product data lists a rated voltage of 24 V. Match the supply before wiring.
The listed size is 92*92*38 mm. Confirm mounting holes and available clearance before replacement.