EF80251B3-10000-A99 SUNON Axial Fan

Brand :: SUNON

Model:: EF80251B3-10000-A99 | SUNON 12V 0.78W 80x80x25mm DC Axial Fan for Refrigeration Equipment

Type:: Axial Fans

Industry:: Refrigeration Equipment

Description:: SUNON EF80251B3-10000-A99 combines a 80 × 80 × 25 mm DC axial fan platform with a 12 VDC rating for telecom cabinets, base stations, and network equipment. Its 2600 rpm rating defines a lower-speed operating point. During heat-load assessment, compare the model's cooling output. Use the latest specification for frequency and tolerance limits.

Datasheet:: EF80251B3-10000-A99 | SUNON 12V 0.78W 80x80x25mm DC Axial Fan for Refrigeration Equipment Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	80x80x25mm
Max.Air Flow(m³/h)	56.1
Max.Pressure(Pa)	27.4
Input Power(W)	0.78
Speed(rpm)	2600
Noise(db)	28

Product Features

Reliable Fan Cooling

Designed for refrigeration equipment, the SUNON EF80251B3-10000-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.

When qualifying EF80251B3-10000-A99, give specific attention to service access. Use thermal-load testing before volume production to align enclosure cooling, mechanical integration and lifecycle sourcing expectations. Compare installed temperatures at representative equipment loads.

Application Industry

Commercial Refrigeration

SUNON EF80251B3-10000-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.

Refrigerator Cooling

SUNON EF80251B3-10000-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.

Medical Refrigeration

SUNON EF80251B3-10000-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.

Frequently Asked Questions

Does EF80251B3-10000-A99 support speed control?

Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.

How can EF80251B3-10000-A99 affect operating cost?

Compare its listed 0.78 W input with the required airflow and run time. Total savings depend on the complete system duty point.

What speed is listed for EF80251B3-10000-A99?

The listed speed is 2600 rpm. Confirm frequency, control method, and duty point for the installed system.

What airflow value is listed for EF80251B3-10000-A99?

The worksheet lists up to 56.1 m³/h. Verify the operating point against system resistance.

What bearing information is confirmed for EF80251B3-10000-A99?

The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.

Which performance figures define EF80251B3-10000-A99?

Use the listed voltage, size, 56.1 m³/h airflow, 2600 rpm, and 0.78 W input for preliminary comparison.

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EF80251B3-10000-A99 SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Commercial Refrigeration

Refrigerator Cooling

Medical Refrigeration

Frequently Asked Questions

Does EF80251B3-10000-A99 support speed control?

How can EF80251B3-10000-A99 affect operating cost?

What speed is listed for EF80251B3-10000-A99?

What airflow value is listed for EF80251B3-10000-A99?

What bearing information is confirmed for EF80251B3-10000-A99?

Which performance figures define EF80251B3-10000-A99?

Related Products

EF40201B1-1D030-A99 | SUNON 12V 0.66W 40x40x20mm 15.1m3/h DC Axial Fan for Industrial Cooling

EF80152B1-EE070-S99 | SUNON 24V 2.16W 80x80x15mm DC Axial Fan for Industrial Cooling

EF80152B1-E04C-S99 | SUNON 24V 2.16W 80x80x15mm DC Axial Fan for Industrial Cooling

EF40100B1-1Q00-S99 | SUNON 12V 40x40x10mm DC Axial Fan for Industrial Cooling

EF50151B1-C03C-A99 | SUNON 12V 1.28W 50x50x15mm DC Centrifugal Blower for Industrial Cooling

EF50101B2-C041-S99 | SUNON 12V 1.44W 50x50x10mm DC Axial Fan for Industrial Cooling

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