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Centrifugal fan, 225 mm impeller, black metal housing, new condition

Fans

Fans A02 225mm 48V 95W Centrifugal Fan

SKU CH-5V7M-G0QK5

A 225 mm centrifugal case fan running at 2700 rpm on 48 V with 95 W power draw

  • 225 mm centrifugal impeller moves up to 35 000 m³/h
  • 48 V DC motor runs at 2 700 rpm drawing only 95 W
  • Operates reliably from –25 °C to +60 °C ambient temperature
  • External-rotor design cools the motor directly for compact integration
  • Accepts 36–57 V DC input for flexible power-supply compatibility

Industrial airflow solution

The Fans A02 centrifugal fan delivers 2700 rpm airflow for industrial and server cooling. Its 225 mm impeller suits rack enclosures and equipment cabinets that require directed pressure. The 48 VDC design integrates with standard industrial power buses.

Operating envelope and limits

Nominal voltage sits at 48 V with a 36–57 VDC range and 95 W power draw at 2.2 A. Speed control spans 0–100 % via analog or serial interface. Rated ambient range extends from -25 °C to 60 °C for harsh environments.

Integrated motor and housing

External rotor motor sits inside the impeller for compact forced cooling. Sturdy steel plate construction resists vibration in continuous duty. Backward-curved blades run as a free-wheeling fan without a separate scroll housing.

Highlights

  • 225 mm centrifugal impeller moves up to 35 000 m³/h
  • 48 V DC motor runs at 2 700 rpm drawing only 95 W
  • Operates reliably from –25 °C to +60 °C ambient temperature
  • External-rotor design cools the motor directly for compact integration
  • Accepts 36–57 V DC input for flexible power-supply compatibility

Specifications

No published specifications for this item yet.

Questions about this item

Will the 48 V 2.2 A input work with my existing 48 V DC power supply?

Yes, the fan accepts a 36 to 57 VDC range and draws 2.2 A at 48 V, so any supply delivering 95 W within that window will power it.

How can I verify the 2700 rpm speed once the A02 is installed?

The motor provides a tachometer signal; connect it to a motherboard fan header or external RPM meter to confirm 2700 min⁻¹ under load.

Does the box include a scroll housing or mounting brackets for the 225 mm impeller?

The backward-curved impeller is designed as a free-wheeling fan and does not require a scroll housing; brackets are not supplied and must be sourced separately.

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