

Suited to Energy Storage, the ebm-papst K2E250-RA50-01 is a 230 V AC backward-curved centrifugal fan, noted for a listed acoustic value of 61 dB. The figure helps confirm design suitability.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 250 |
| Max.Air Flow(m³/h) | 1045 |
| Max.Pressure(Pa) | 250 |
| Input Power(W) | 285 |
| Speed(rpm) | 2450 |
| Noise(db) | 61 |
The ebm-papst K2E250-RA50-01 is an AC centrifugal blower for energy storage cooling, supporting equipment thermal management and integration.
Data includes 230 V operation, airflow up to 1045 m³/h and pressure up to 250 Pa to help engineers align the operating point with real system resistance. The datasheet lists ball-bearing support, IP44 protection for durable motor support. Listed noise is 61 dB at the stated test point. Verified connections and adequate inlet space help control turbulence while supporting reliable thermal management.
This verified model profile supports disciplined comparison for industrial thermal systems before the final design-in decision. Its technical record supports consistent model identification during sourcing and lifecycle service work.
Provide service access, keep the airflow path clean, inspect wiring and mounting, and investigate abnormal noise or vibration before continued use.
Its AC backward-curved centrifugal fan configuration and a listed acoustic value of 61 dB provide model-specific criteria for matching Energy Storage systems.
Compare 250 mm, 230 V, 285 W plus mounting, connector and duty-point requirements.

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