R2E250-RA50-09 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R2E250-RA50-09 | ebm-papst 230V 246W Centrifugal Fan for Automation

Type:: Centrifugal Fans

Industry:: Automation

Description:: Used in Automation, ebm-papst R2E250-RA50-09 is a 230 V AC forward-curved centrifugal fan, characterized by a documented speed of 2,785 rpm. The value helps verify equipment fit. Its documented data supports integration planning.

Datasheet:: R2E250-RA50-09 | ebm-papst 230V 246W Centrifugal Fan for Automation Datasheet (Pdf)

Product Features

Rated Voltage(V)	230
Size(mm)	250
Max.Air Flow(m³/h)	1500
Max.Pressure(Pa)	600
Input Power(W)	246
Speed(rpm)	2785
Noise(db)	68

Product Features

Reliable AC Cooling

R2E250-RA50-09 is an ebm-papst AC centrifugal fan for Automation, where controlled heat removal and airflow management must match the actual duty point. Its model-specific format supports OEM builds, retrofit planning and replacement sourcing.

Documented selection points include 230 V supply, 246 W input, 250 mm size, up to 1500 m3/h airflow. These values support electrical, envelope and duty-point comparison.

For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet. This approach helps OEMs reduce integration risk and plan dependable thermal performance.

Application Industry

Industrial Automation

Designed for automation equipment, machine tools and control systems, helping remove heat from motors and electronics. The ebm-papst fan supports equipment cooling and reliable production operation.

Product Insights

AC to EC Replacement — R2E EC Centrifugal

The ebm-papst R2E250-RA50-09 from the EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R2D, R4E. Key benefits:

35-50% energy savings — EC motor variable speed matches airflow demand precisely
Identical mm mounting — no ductwork modification needed
0-10V/PWM speed control — integrates with Building Management Systems
40,000+ hour bearing life — double the typical AC fan lifespan

R2E EC fans operate at V with W rated power. When replacing AC models, wire the 0-10V control signal alongside the standard three-phase power cable.

R2E Series Comparison — R2E250-RA50-09 vs Variants

How the R2E250-RA50-09 compares to nearby R2E series variants:

Model	R2E133-BH66-05	R2E133-BH66-05/A01	R2E133-BH66-05/A02	R2E133-BH66-07
Air Flow	—	—	—	—
Power	— W	— W	— W	— W
Noise	— dB	— dB	— dB	— dB
Size	— mm	— mm	— mm	— mm

All R2E series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — R2E250-RA50-09 EC Centrifugal

Data Center CRAH/CRAC Units: The R2E250-RA50-09 delivers reliable cooling for Computer Room Air Handling with 24/7 uptime. EC motor enables precise temperature control.

AHU Air Handling: Engineered for integration into Air Handling Units.

Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.

Frequently Asked Questions

How can noise be managed when using the R2E250-RA50-09?

The table lists 68 dB. Use unobstructed airflow, secure mounting and suitable isolation where required.

How should buyers select the R2E250-RA50-09 for an operating point?

Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.

What performance data is available for the R2E250-RA50-09?

The supplied table lists 1,500 m³/h, 600 Pa, 2,785 rpm; use the exact datasheet for the complete operating curve.

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R2E250-RA50-09 ebm-papst Centrifugal Fan

R2E250-RA50-09 ebm-papst Centrifugal Fan

Product Features

Product Features

Reliable AC Cooling

Application Industry

Industrial Automation

Product Insights

AC to EC Replacement — R2E EC Centrifugal

R2E Series Comparison — R2E250-RA50-09 vs Variants

Typical Applications — R2E250-RA50-09 EC Centrifugal

Frequently Asked Questions

How can noise be managed when using the R2E250-RA50-09?

How should buyers select the R2E250-RA50-09 for an operating point?

What performance data is available for the R2E250-RA50-09?

Related Products

R3G355-AI56-08 | ebm-papst 3~380-480V 950W Centrifugal Fan for Air Purification

R3G310-RR12-P1 | ebm-papst 110V 465W Centrifugal Fan for Air Purification

R3G250-RR15-P2 | ebm-papst 80V 475W Centrifugal Fan for Air Purification

R3G250-RE07-07 | ebm-papst 1~ 200-277V 170W Centrifugal Fan for Air Purification

R3G225-RE09-06 | ebm-papst 1~ 200-277V 138W Centrifugal Fan for Air Purification

R3G220-RD53-03 | ebm-papst 1~ 200-277V 168W Centrifugal Fan for Air Purification

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