EEC0251B1-0000-A99 SUNON Axial Fan

Brand :: SUNON

Model:: EEC0251B1-0000-A99 | SUNON 12V 5.4W 120x120x25mm DC Axial Fan for Refrigeration Equipment

Type:: Axial Fans

Industry:: Refrigeration Equipment

Description:: Designed for telecom cabinets, base stations, and network equipment, SUNON EEC0251B1-0000-A99 is a 12 VDC DC axial fan in a 120 × 120 × 25 mm frame. Up to 183.8 m³/h is its most prominent listed performance figure. During noise-control planning, compare the model's selection parameters. Confirm environmental protection for the ordered version.

Datasheet:: EEC0251B1-0000-A99 | SUNON 12V 5.4W 120x120x25mm DC Axial Fan for Refrigeration Equipment Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	120x120x25mm
Max.Air Flow(m³/h)	183.8
Max.Pressure(Pa)	69.7
Input Power(W)	5.4
Speed(rpm)	3100
Noise(db)	44.5

Product Features

Reliable Fan Cooling

SUNON EEC0251B1-0000-A99 is a DC brushless axial fan for refrigeration equipment. It establishes forced airflow where passive cooling cannot adequately protect heat-producing assemblies.

Its listed maximum airflow of 183.8 m3/h gives engineers a basis for estimating enclosure air exchange, with installed performance determined by the resistance of the complete system. A documented PWM input allows system demand to regulate speed, supporting part-load energy use and acoustic control.

Before adopting EEC0251B1-0000-A99, engineers should evaluate mounting rigidity. Carry out wiring verification in equipment qualification so the chosen fan can be released with clear installation and sourcing requirements. Use a firm support surface to limit movement at the fan frame.

Application Industry

Commercial Refrigeration

SUNON EEC0251B1-0000-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 EEC0251B1-0000-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 EEC0251B1-0000-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

What should be checked if EEC0251B1-0000-A99 stops?

Verify supply, wiring, obstructions, impeller movement, and protection status. Use the model datasheet before replacement or repair.

Does EEC0251B1-0000-A99 have a documented pressure rating?

Yes. The worksheet lists up to 69.7 Pa; compare it with the system curve.

How should EEC0251B1-0000-A99 be matched to an enclosure?

Review its 120 × 120 × 25 mm size, 183.8 m³/h airflow, 69.7 Pa pressure, system resistance, and available mounting space.

What equipment can use EEC0251B1-0000-A99?

It is listed for telecom cabinets, base stations, and network equipment. Check dimensions, airflow, pressure, and the installation environment against the actual equipment.

What protection rating does EEC0251B1-0000-A99 have?

The exact IP or protection option is not stated in the supplied row. Confirm the full suffix in the applicable SUNON datasheet.

Related Products

EEC0252B1-0000-A99 | SUNON 24V 5W 120x120x25mm 3100rpm DC Axial Fan for Refrigeration Equipment

Built for telecom cabinets, base stations, and network equipment, SUNON EEC0252B1-0000-A99 uses a 120 × 120 × 25 mm DC axial fan arrangement at 24VDC VDC. Up to 183.9 m³/h is its most prominent listed performance figure. For noise-control planning, start with the supplied frame geometry. Confirm environmental protection for the ordered version.

EEC0251B2-0000-A99 | SUNON 12V 3.4W 120x120x25mm DC Axial Fan for Refrigeration Equipment

SUNON EEC0251B2-0000-A99 combines a 120 × 120 × 25 mm DC axial fan platform with a 12 VDC rating for telecom cabinets, base stations, and network equipment. Its 2700 rpm rating defines a lower-speed operating point. Base noise-control planning on the stated installation footprint. Confirm environmental protection for the ordered version.

EEC0382B2-0000-A99 | SUNON 24V 5.4W 120x120x38mm 197.1m3/h DC Axial Fan for Industrial Cooling

Used in telecom cabinets, base stations, and network equipment, SUNON EEC0382B2-0000-A99 is a 24 VDC DC blower in a 120 × 120 × 38 mm frame. Up to 197.1 m³/h is its most prominent listed performance figure. Base noise-control planning on the stated catalog specification. Confirm environmental protection for the ordered version.

EEC0381B3-0000-A99 | SUNON 12V 2.9W 120x120x38mm 158m3/h DC Axial Fan for Industrial Cooling

SUNON configures EEC0381B3-0000-A99 as a 120 × 120 × 38 mm DC blower for telecom cabinets, base stations, and network equipment, operating at 12 VDC. Its 2100 rpm rating defines a lower-speed operating point. The recorded performance curve should guide noise-control planning. Confirm environmental protection for the ordered version.

EEC0381B2-0000-A99 | SUNON 12V 5.1W 120x120x38mm 197.1m3/h DC Axial Fan for Industrial Cooling

The 12 VDC SUNON EEC0381B2-0000-A99 is a DC blower sized 120 × 120 × 38 mm for telecom cabinets, base stations, and network equipment. Up to 197.1 m³/h is its most prominent listed performance figure. Use the documented supply requirement when planning noise-control planning. Confirm environmental protection for the ordered version.

EEC0381B1-0000-A99 | SUNON 12V 10W 120x120x38mm 234.5m3/h DC Axial Fan for Industrial Cooling

SUNON EEC0381B1-0000-A99 combines a 120 × 120 × 38 mm DC blower platform with a 12 VDC rating for telecom cabinets, base stations, and network equipment. Up to 234.5 m³/h is its most prominent listed performance figure. Review its static-pressure entry during noise-control planning. Confirm environmental protection for the ordered version.

EEC0251B1-0000-A99 SUNON Axial Fan

EEC0251B1-0000-A99 SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Commercial Refrigeration

Refrigerator Cooling

Medical Refrigeration

Frequently Asked Questions

What should be checked if EEC0251B1-0000-A99 stops?

Does EEC0251B1-0000-A99 have a documented pressure rating?

How should EEC0251B1-0000-A99 be matched to an enclosure?

What equipment can use EEC0251B1-0000-A99?

What protection rating does EEC0251B1-0000-A99 have?

Related Products

EEC0252B1-0000-A99 | SUNON 24V 5W 120x120x25mm 3100rpm DC Axial Fan for Refrigeration Equipment

EEC0251B2-0000-A99 | SUNON 12V 3.4W 120x120x25mm DC Axial Fan for Refrigeration Equipment

EEC0382B2-0000-A99 | SUNON 24V 5.4W 120x120x38mm 197.1m3/h DC Axial Fan for Industrial Cooling

EEC0381B3-0000-A99 | SUNON 12V 2.9W 120x120x38mm 158m3/h DC Axial Fan for Industrial Cooling

EEC0381B2-0000-A99 | SUNON 12V 5.1W 120x120x38mm 197.1m3/h DC Axial Fan for Industrial Cooling

EEC0381B1-0000-A99 | SUNON 12V 10W 120x120x38mm 234.5m3/h DC Axial Fan for Industrial Cooling

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