EEC0251B2-0000-A99 SUNON Axial Fan

Brand :: SUNON

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

Type:: Axial Fans

Industry:: Refrigeration Equipment

Description:: 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.

Datasheet:: EEC0251B2-0000-A99 | SUNON 12V 3.4W 120x120x25mm DC Axial Fan for Refrigeration Equipment Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	120x120x25mm
Max.Air Flow(m³/h)	158
Max.Pressure(Pa)	54.8
Input Power(W)	3.4
Speed(rpm)	2700
Noise(db)	40.5

Product Features

Reliable Fan Cooling

Designed for refrigeration equipment, the SUNON EEC0251B2-0000-A99 provides DC brushless axial fan cooling in a format suited to equipment integration. It helps limit local heat buildup during operation.

Its listed maximum airflow of 158 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.

EEC0251B2-0000-A99 is best integrated with attention to grille resistance. Engineering teams can use wiring verification in equipment qualification to verify thermal suitability and give buyers an auditable selection basis. Match polarity, leads and control functions to the equipment harness.

Application Industry

Commercial Refrigeration

SUNON EEC0251B2-0000-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 EEC0251B2-0000-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 EEC0251B2-0000-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

Is EEC0251B2-0000-A99 compatible with a replacement fan?

Match voltage, dimensions, mounting, airflow direction, airflow, pressure, connector, control signal, and protection before substitution.

Why choose EEC0251B2-0000-A99 over a general cooling fan?

Its documented 12 VDC rating and its 2700 rpm rating defines a lower-speed operating point. allow comparison with the required duty point without assuming unlisted options.

What voltage is required by EEC0251B2-0000-A99?

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

What should be checked if EEC0251B2-0000-A99 stops?

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

What installation checks apply to EEC0251B2-0000-A99?

Keep the airflow path clear, secure the frame without distortion, and follow the exact wiring diagram and voltage rating.

How should EEC0251B2-0000-A99 be matched to an enclosure?

Review its 120 × 120 × 25 mm size, 158 m³/h airflow, 54.8 Pa pressure, system resistance, and available mounting space.

Related Products

EEC0254B2-0000-A99 | SUNON 48V 3.8W 120x120x25mm DC Axial Fan for Refrigeration Equipment

SUNON EEC0254B2-0000-A99 combines a 120 × 120 × 25 mm DC axial fan platform with a 48 VDC rating for telecom cabinets, base stations, and network equipment. Its 2700 rpm rating defines a lower-speed operating point. Use the documented cooling output when planning noise-control planning. Confirm environmental protection for the ordered version.

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

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.

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.

EEC0251B2-0000-A99 SUNON Axial Fan

EEC0251B2-0000-A99 SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Commercial Refrigeration

Refrigerator Cooling

Medical Refrigeration

Frequently Asked Questions

Is EEC0251B2-0000-A99 compatible with a replacement fan?

Why choose EEC0251B2-0000-A99 over a general cooling fan?

What voltage is required by EEC0251B2-0000-A99?

What should be checked if EEC0251B2-0000-A99 stops?

What installation checks apply to EEC0251B2-0000-A99?

How should EEC0251B2-0000-A99 be matched to an enclosure?

Related Products

EEC0254B2-0000-A99 | SUNON 48V 3.8W 120x120x25mm DC Axial Fan for Refrigeration Equipment

EEC0251B1-0000-A99 | SUNON 12V 5.4W 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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