

The EF80252BX-10000-A99 is SUNON's 24 VDC, 80 × 80 × 25 mm DC axial fan option for telecom cabinets, base stations, and network equipment. Its 3600 rpm rating defines a lower-speed operating point. Base heat-load assessment on the stated mounting size. Use the latest specification for frequency and tolerance limits.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 80x80x25mm |
| Max.Air Flow(m³/h) | 76.5 |
| Max.Pressure(Pa) | 57.3 |
| Input Power(W) | 1.71 |
| Speed(rpm) | 3600 |
| Noise(db) | 36.1 |
Designed for refrigeration equipment, the SUNON EF80252BX-10000-A99 provides DC brushless axial fan cooling in a format suited to equipment integration. It helps limit local heat buildup during operation.
The brushless DC motor architecture supports efficient electronic commutation and stable rotational performance for compact equipment cooling. Matching the fan curve to the finished airflow path supports efficient cooling without unnecessary speed or power consumption.
System designers selecting EF80252BX-10000-A99 should account for filter loading, then schedule acoustic evaluation before volume production. This approach links equipment cooling needs with practical procurement and service decisions. Measure sound after mounting because the enclosure changes transmission.
SUNON EF80252BX-10000-A99 serves commercial refrigeration equipment. Airflow around cabinet electronics and heat-exchange sections helps address recurring refrigeration loads. The fan gives OEM equipment a defined air route and supports stable temperature control.
SUNON EF80252BX-10000-A99 serves refrigerators and cold-storage equipment. Airflow around internal electronics and air passages helps address uneven thermal conditions. The fan gives OEM equipment a defined air route and supports reliable cooling operation.
SUNON EF80252BX-10000-A99 serves medical refrigeration equipment. Airflow around temperature-control electronics and heat exchangers helps address continuous cooling demand. The fan gives OEM equipment a defined air route and supports controlled storage conditions.
The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.
The worksheet lists 1.71 W input. Check supply capacity and operating conditions before commissioning.
Assess reliability from the exact bearing, temperature, protection, and life data. The supplied series note alone does not confirm every suffix-specific option.
Confirm any missing bearing, connector, control, IP rating, life, certification, and performance-curve details for the complete part number.
Match voltage, dimensions, mounting, airflow direction, airflow, pressure, connector, control signal, and protection before substitution.
Its documented 24 VDC rating and its 3600 rpm rating defines a lower-speed operating point. allow comparison with the required duty point without assuming unlisted options.

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