

The ebm-papst DV4650-470 is a high-performance ac axial fan engineered for control cabinets and enclosures. It provides reliable airflow and efficient thermal management for demanding equipment.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 120*120*38 |
| Max.Air Flow(m³/h) | 80 |
| Max.Pressure(Pa) | 78 |
| Input Power(W) | 19 |
| Speed(rpm) | 2650 |
| Noise(db) | 59 |
The ebmpapst DV4650-470 is a compact axial cooling fan for control cabinets and enclosed electronics. Its space-saving format fits control cabinets, embedded electronics and automation assemblies that need a direct airflow path for continuous heat removal.
Key selection data includes a 230 V supply, airflow up to 80 m³/h, and maximum pressure of 78 Pa. The axial flow path provides efficient cooling, while pressure performance helps move air through guards, filters and restricted passages. Its integrated frame, impeller and motor support stable ventilation. Listed noise is 59 dB at the specified test point. Matching the electrical supply and duty point supports energy-efficient, reliable operation and long service life.
The DV4650-470 suits equipment builders and repair teams seeking a compact industrial fan. Confirm system resistance, wiring, mounting and ambient limits. Applied correctly, it delivers dependable service as a long-life cooling fan.
The listed size is 120*120*38 mm. Confirm mounting holes and available clearance before replacement.
The product data lists airflow up to 80 m³/h, speed 2650 RPM, pressure up to 78 Pa; confirm the required operating point.

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