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Grey metal centrifugal blower with black painted impeller and grey plastic coated guard grille, 146 mm diameter, IP44 rated

Ebm-Papst

Ebm-Papst D2D146-AA28-28 230VAC 345W Blower

SKU CH-VD76-YW58M MPN D2D146-AA28-28

A 230 VAC centrifugal blower delivering 345 W at 2050 rpm with IP44 protection and CE approval

  • Bearing TypeBall
  • 230 VAC operation suits standard mains supply
  • 345 W power consumption delivers strong airflow
  • IP44 protection resists dust and splashing water
  • Hybrid bearing reduces friction for longer service life
  • Galvanised steel housing withstands harsh environments

Product identity

The Ebm-Papst D2D146-AA28-28 is a 230 VAC centrifugal blower rated at 345 W and 2050 rpm. It is built for industrial HVAC installations that require a compact 146 mm housing with IP44 protection and CE approval. The motor runs on three-phase supply at 50 Hz and draws 0.88 A under nominal load.

Installation checks

Verify that the site provides a 230 VAC three-phase supply at 50 Hz and that the ducting can accept a 146 mm inlet. The unit weighs 4.8 kg and mounts in any position using the integrated brackets. Confirm the operating environment stays between -25 °C and 40 °C and that the minimum back-pressure of 200 Pa can be met. The motor carries insulation class F and a hybrid bearing for continuous S1 duty.

Suitability

This blower suits engineers specifying replacement fans for air-handling units, cabinet cooling or process-air systems where the exact 230 VAC, 345 W footprint is mandated. It is not intended for low-voltage DC control circuits, for applications requiring variable-speed drives without an external inverter, or for environments exceeding the stated temperature and pressure limits. Buyers needing different voltages, higher airflow or alternative mounting patterns should look at other models.

Highlights

  • 230 VAC operation suits standard mains supply
  • 345 W power consumption delivers strong airflow
  • IP44 protection resists dust and splashing water
  • Hybrid bearing reduces friction for longer service life
  • Galvanised steel housing withstands harsh environments

Specifications

BrandEbmpapst
ModelD2D146-AA28-28
Bearing TypeBall

Questions about this item

What comes in the box and what must I source separately?

The package contains one blower unit only. Mounting brackets, wiring, ducting and any external speed controller are not included and must be purchased separately.

Which version should I choose for a 230 VAC, 50 Hz supply?

This model is rated for 230 VAC at 50 Hz with a 345 W motor drawing 0.88 A; select it only if your installation matches those electrical parameters.

What does the 345 W rating mean once the blower is installed?

At 2050 rpm the unit consumes 345 W and develops a minimum back pressure of 200 Pa, operating continuously in ambient temperatures from -25 °C to 40 °C.

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