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Industrial axial fan, metal housing, 415V three-phase motor

Fans

Fans R2D190-AC08-09/10 415V 2500/2700rpm case fan

SKU CH-NTR7-NB0HD

Original German ebmpapst centrifugal fan with backward curved blades runs at 2500/2700 rpm on 415 V three-phase power

  • Original ebm-papst motor ensures reliable industrial cooling
  • Three-phase 415 V AC input suits rackmount power systems
  • Dual-speed 2500/2700 rpm covers 50 Hz and 60 Hz grids
  • Low 0.09 A draw at 43–52 W reduces energy cost
  • Operates from -25 °C to 55 °C for harsh environments

Industrial three-phase cooling fan

This original ebm-papst axial fan operates on 415 V three-phase power at 50 or 60 Hz. It spins at 2500 rpm on 50 Hz and 2700 rpm on 60 Hz while drawing 0.09 A. Power consumption is 43 W at 50 Hz and 52 W at 60 Hz. The unit is CE approved and built for continuous industrial airflow.

Suited for rack and enclosure ventilation

Engineers specifying forced-air cooling for server racks, telecom cabinets or industrial enclosures will match the 415 V three-phase supply and high-temperature rating. Installations limited to single-phase mains, low-voltage DC buses or noise-sensitive office spaces cannot use this motor without additional conversion equipment.

Handles up to 55 °C ambient

The fan maintains rated speed and airflow in environments as hot as 55 °C and as cold as -25 °C. At zero back-pressure the impeller delivers up to 35000 m³/h, but pressure capability drops as resistance rises, so ducted or filtered systems will see reduced throughput.

How it compares

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Price $353.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What three-phase supply voltage and wiring arrangement does this 415 V fan require?

It runs on 415 VAC three-phase with Y wiring at 50 Hz (2500 rpm, 43 W) or 60 Hz (2700 rpm, 52 W), drawing 0.09 A in either case.

Will the fan still spin at the rated 2500 or 2700 rpm if my case airflow creates back pressure?

Rated speeds are given at 0 Pa minimum back pressure; any restriction in the chassis will reduce airflow and can lower the actual rpm below the 2500/2700 rpm figures.

How can I confirm the fan is operating within its specified temperature envelope after installation?

Measure the ambient air entering the fan; it must stay between -25 °C and 55 °C, and the motor should run at 2500 rpm (50 Hz) or 2700 rpm (60 Hz) with a current draw near 0.09 A.

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