PF40281BX-10000-A9H SUNON Axial Fan

Brand :: SUNON

Model:: PF40281BX-10000-A9H | SUNON 12V 11.4W 40x40x28mm 53.2m3/h 22000rpm DC Axial Fan for New Energy

Type:: Axial Fans

Industry:: New Energy

Description:: The PF40281BX-10000-A9H is SUNON's 12 VDC, 40 × 40 × 28 mm DC axial fan option for inverters, energy-storage systems, and charging equipment. 22000 rpm is the model's most distinctive operating parameter. For design qualification, start with the supplied ventilation capacity. Match the exact part number before approving a substitute.

Datasheet:: PF40281BX-10000-A9H | SUNON 12V 11.4W 40x40x28mm 53.2m3/h 22000rpm DC Axial Fan for New Energy Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	40x40x28mm
Max.Air Flow(m³/h)	53.2
Max.Pressure(Pa)	777.2
Input Power(W)	11.4
Speed(rpm)	22000
Noise(db)	62

Product Features

Reliable Fan Cooling

Designed for new-energy power equipment, the SUNON PF40281BX-10000-A9H provides DC brushless axial fan cooling in a format suited to equipment integration. It helps limit local heat buildup during operation.

The SUNON product series carries RoHS compliance and recognized safety approvals; buyers should confirm the approval marks for this exact suffix and target market. System resistance, grille geometry and cable clearance should be reviewed together to maintain predictable air delivery.

To integrate PF40281BX-10000-A9H effectively, review outlet geometry at equipment level and arrange prototype trials during sourcing review. Confirmed system compatibility supports stable cooling and repeatable procurement. Use a representative assembly rather than an unrestricted bench setup.

Application Industry

Energy Storage

SUNON PF40281BX-10000-A9H serves energy-storage systems. Airflow around battery-control and power-conversion assemblies helps address charging and discharging losses. The fan gives OEM equipment a defined air route and supports stable ESS operation. It supports reliable equipment cooling.

PV Inverters

SUNON PF40281BX-10000-A9H serves photovoltaic inverters. Airflow around switching devices and control electronics helps address solar power-conversion heat. The fan gives OEM equipment a defined air route and supports dependable inverter duty. It supports reliable equipment cooling.

EV Charging

SUNON PF40281BX-10000-A9H serves electric-vehicle charging equipment. Airflow around power modules and control assemblies helps address high charging loads. The fan gives OEM equipment a defined air route and supports reliable charging operation. It supports reliable equipment cooling.

Frequently Asked Questions

Does PF40281BX-10000-A9H have a documented pressure rating?

Yes. The worksheet lists up to 777.2 Pa; compare it with the system curve.

Which performance figures define PF40281BX-10000-A9H?

Use the listed voltage, size, 53.2 m³/h airflow, 22000 rpm, and 11.4 W input for preliminary comparison.

What equipment can use PF40281BX-10000-A9H?

It is listed for inverters, energy-storage systems, and charging equipment. Check dimensions, airflow, pressure, and the installation environment against the actual equipment.

How is PF40281BX-10000-A9H electrically connected?

The supplied row does not state the connector or lead configuration. Follow the model-specific wiring drawing.

Is PF40281BX-10000-A9H compatible with a replacement fan?

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

How can PF40281BX-10000-A9H affect operating cost?

Compare its listed 11.4 W input with the required airflow and run time. Total savings depend on the complete system duty point.

Related Products

PF40561BX-10000-A9H | SUNON 12V 16.68W 40x40x56mm 53.9m3/h DC Axial Fan for Data Center Cooling

Engineered for servers and data-center electronics, SUNON PF40561BX-10000-A9H is a 12 VDC DC axial fan in a 40 × 40 × 56 mm frame. 936.6 Pa maximum pressure is the standout documented duty-point value. Base design qualification on the stated selection parameters. Match the exact part number before approving a substitute.

PF38281BX-10000-A9H | SUNON 12V 6.84W 38x38x28mm 39.1m3/h DC Axial Fan for Data Center Cooling

SUNON configures PF38281BX-10000-A9H as a 38 × 38 × 28 mm DC axial fan for servers and data-center electronics, operating at 12 VDC. 20000 rpm is the model's most distinctive operating parameter. During design qualification, compare the model's performance curve. Match the exact part number before approving a substitute.

PF40561B1-10000-A9H | SUNON 12V 10.68W 40x40x56mm 45.7m3/h DC Axial Fan for Data Center Cooling

Within servers and data-center electronics, SUNON PF40561B1-10000-A9H serves as a 40 × 40 × 56 mm DC axial fan operating at 12 VDC. 657.6 Pa maximum pressure is the standout documented duty-point value. During design qualification, compare the model's rated dataset. Match the exact part number before approving a substitute.

PF40281B4-10000-A9H | SUNON 12V 1.16W 40x40x28mm 21.7m3/h DC Axial Fan for Data Center Cooling

For thermal management in servers and data-center electronics, the PF40281B4-10000-A9H provides a 12 VDC DC axial fan configuration measuring 40 × 40 × 28 mm. 9200 rpm is the model's most distinctive operating parameter. Use the documented equipment fit when planning design qualification. Match the exact part number before approving a substitute.

PF40281B3-10000-A9H | SUNON 12V 1.74W 40x40x28mm 26.2m3/h DC Axial Fan for Data Center Cooling

SUNON PF40281B3-10000-A9H combines a 40 × 40 × 28 mm DC axial fan platform with a 12 VDC rating for servers and data-center electronics. 11000 rpm is the model's most distinctive operating parameter. Review its suffix definition during design qualification. Match the exact part number before approving a substitute.

PF40281B2-10000-A9H | SUNON 12V 2.64W 40x40x28mm 30.6m3/h DC Axial Fan for Data Center Cooling

Sized for servers and data-center electronics, SUNON PF40281B2-10000-A9H is a 12 VDC DC axial fan in a 40 × 40 × 28 mm frame. 13000 rpm is the model's most distinctive operating parameter. Treat the catalog specification as a primary input to design qualification. Match the exact part number before approving a substitute.

PF40281BX-10000-A9H SUNON Axial Fan

PF40281BX-10000-A9H SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Energy Storage

PV Inverters

EV Charging

Frequently Asked Questions

Does PF40281BX-10000-A9H have a documented pressure rating?

Which performance figures define PF40281BX-10000-A9H?

What equipment can use PF40281BX-10000-A9H?

How is PF40281BX-10000-A9H electrically connected?

Is PF40281BX-10000-A9H compatible with a replacement fan?

How can PF40281BX-10000-A9H affect operating cost?

Related Products

PF40561BX-10000-A9H | SUNON 12V 16.68W 40x40x56mm 53.9m3/h DC Axial Fan for Data Center Cooling

PF38281BX-10000-A9H | SUNON 12V 6.84W 38x38x28mm 39.1m3/h DC Axial Fan for Data Center Cooling

PF40561B1-10000-A9H | SUNON 12V 10.68W 40x40x56mm 45.7m3/h DC Axial Fan for Data Center Cooling

PF40281B4-10000-A9H | SUNON 12V 1.16W 40x40x28mm 21.7m3/h DC Axial Fan for Data Center Cooling

PF40281B3-10000-A9H | SUNON 12V 1.74W 40x40x28mm 26.2m3/h DC Axial Fan for Data Center Cooling

PF40281B2-10000-A9H | SUNON 12V 2.64W 40x40x28mm 30.6m3/h DC Axial Fan for Data Center Cooling

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