EF80251S1-1000U-A99 SUNON Axial Fan

Brand :: SUNON

Model:: EF80251S1-1000U-A99 | SUNON 12V 1.44W 80x80x25mm 69.7m3/h DC Axial Fan for Industrial Cooling

Type:: Axial Fans

Industry:: Industrial Cooling

Description:: The EF80251S1-1000U-A99 is SUNON's 12 VDC, 80 × 80 × 25 mm DC axial fan option for telecom cabinets, base stations, and network equipment. Its 3200 rpm rating defines a lower-speed operating point. During airflow balancing, compare the model's volume-flow figure. Review connector, alarm, and sensor options separately.

Datasheet:: EF80251S1-1000U-A99 | SUNON 12V 1.44W 80x80x25mm 69.7m3/h DC Axial Fan for Industrial Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	808025
Max.Air Flow(m³/h)	69.7
Input Power(W)	1.44
Speed(rpm)	3200
Noise(db)	33

Product Features

MagLev Cooling

Equipment builders can integrate SUNON EF80251S1-1000U-A99, a DC brushless axial fan, into industrial equipment. The design supplies the air movement required to carry component heat out of confined spaces.

SUNON's DC product line is developed around MagLev motor technology, supporting low-friction rotation, energy-conscious operation and long service life in compact formats.

OEM teams specifying EF80251S1-1000U-A99 should check airflow direction and complete maintenance planning in equipment qualification. A documented interface review helps purchasing teams control fit, cooling continuity and replacement planning. Define cleaning and inspection intervals around the actual duty cycle. The final assembly should be tested under its expected thermal load.

Application Industry

Industrial Equipment

SUNON EF80251S1-1000U-A99 serves industrial machinery and electronic equipment. Airflow around controllers, drives and power devices helps address continuous internal heat. The fan gives OEM equipment a defined air route and supports stable equipment operation.

Frequently Asked Questions

What maintenance is recommended for EF80251S1-1000U-A99?

Inspect for dust, blocked airflow, abnormal noise, loose mounting, and wiring damage. Isolate power before cleaning or service.

Why choose EF80251S1-1000U-A99 over a general cooling fan?

Its documented 12 VDC rating and its 3200 rpm rating defines a lower-speed operating point. allow comparison with the required duty point without assuming unlisted options.

What voltage is required by EF80251S1-1000U-A99?

The listed rating is 12 VDC. Verify polarity or mains frequency, wiring, and protection before commissioning.

What airflow value is listed for EF80251S1-1000U-A99?

The worksheet lists up to 69.7 m³/h. Verify the operating point against system resistance.

Does EF80251S1-1000U-A99 have a documented pressure rating?

No pressure value is provided in the worksheet. Request the model-specific performance curve if pressure is critical.

How should EF80251S1-1000U-A99 be matched to an enclosure?

Review its 80 × 80 × 25 mm size, 69.7 m³/h airflow, system resistance, and available mounting space.

Related Products

EF60252S1-1000U-A99 | SUNON 24V 1.2W 60x60x25mm 39.9m3/h DC Axial Fan for Industrial Cooling

The EF60252S1-1000U-A99 is SUNON's 24 VDC, 60 × 60 × 25 mm DC axial fan option for telecom cabinets, base stations, and network equipment. A listed noise value of 27 dB is the model's key differentiator. Base wiring review on the stated ventilation capacity. Confirm environmental protection for the ordered version.

EF40101B1-1000U-A99 | SUNON 12V 0.99W 40x40x10mm 13.6m3/h DC Axial Fan for Industrial Cooling

EF40101B1-1000U-A99 serves telecom cabinets, base stations, and network equipment as a 40 × 40 × 10 mm DC axial fan rated at 12 VDC. Its 13.6 m³/h airflow rating suits the stated equipment-cooling role. Base airflow balancing on the stated static-pressure entry. Review connector, alarm, and sensor options separately.

EF50152B1-1C01U-A99 | SUNON 24V 1.11W 50x50x15mm DC Axial Fan for Industrial Cooling

Within telecom cabinets, base stations, and network equipment, EF50152B1-1C01U-A99 provides a 50 × 50 × 15 mm, 24 VDC DC blower configuration. A listed input of 1.11 W is the model's notable electrical characteristic. Treat the dimensional envelope as a primary input to mounting verification. Validate mounting and wiring from the model drawing.

EF60202B3-000U-A99 | SUNON 24V 0.56W 60x60x20mm 24m3/h DC Axial Fan for Industrial Cooling

For telecom cabinets, base stations, and network equipment, EF60202B3-000U-A99 combines 24 VDC operation with a 60 × 60 × 20 mm DC axial fan design. A listed input of 0.56 W is the model's notable electrical characteristic. Base airflow-path design on the stated speed benchmark. Obtain the applicable curve before final duty-point approval.

EF60150S2-C01C-S99 | SUNON 5V 1.98W DC Axial Fan for Industrial Cooling

EF60150S2-C01C-S99 serves telecom cabinets, base stations, and network equipment as a size not stated DC blower rated at 5 VDC. A listed input of 1.98 W is the model's notable electrical characteristic. Review its electrical load during wiring review. Confirm environmental protection for the ordered version.

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

Built for telecom cabinets, base stations, and network equipment, SUNON EF80152B1-EE070-S99 uses a 80 × 80 × 15 mm DC blower arrangement at 24 VDC. 2.16 W input is the defining electrical load in the supplied data. Treat the frame geometry as a primary input to wiring review. Confirm environmental protection for the ordered version.

EF80251S1-1000U-A99 SUNON Axial Fan

EF80251S1-1000U-A99 SUNON Axial Fan

Product Features

Product Features

MagLev Cooling

Application Industry

Industrial Equipment

Frequently Asked Questions

What maintenance is recommended for EF80251S1-1000U-A99?

Why choose EF80251S1-1000U-A99 over a general cooling fan?

What voltage is required by EF80251S1-1000U-A99?

What airflow value is listed for EF80251S1-1000U-A99?

Does EF80251S1-1000U-A99 have a documented pressure rating?

How should EF80251S1-1000U-A99 be matched to an enclosure?

Related Products

EF60252S1-1000U-A99 | SUNON 24V 1.2W 60x60x25mm 39.9m3/h DC Axial Fan for Industrial Cooling

EF40101B1-1000U-A99 | SUNON 12V 0.99W 40x40x10mm 13.6m3/h DC Axial Fan for Industrial Cooling

EF50152B1-1C01U-A99 | SUNON 24V 1.11W 50x50x15mm DC Axial Fan for Industrial Cooling

EF60202B3-000U-A99 | SUNON 24V 0.56W 60x60x20mm 24m3/h DC Axial Fan for Industrial Cooling

EF60150S2-C01C-S99 | SUNON 5V 1.98W DC Axial Fan for Industrial Cooling

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

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