R2E225-BE51-13 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R2E225-BE51-13 | ebm-papst 115V 185W Centrifugal Fan for Automation

Type:: Centrifugal Fans

Industry:: Automation

Description:: Suited to Automation, ebm-papst R2E225-BE51-13 is a 115 V AC forward-curved centrifugal fan, with a documented speed of 3,000 rpm. It provides a practical sizing reference. Its documented data supports integration planning.

Datasheet:: R2E225-BE51-13 | ebm-papst 115V 185W Centrifugal Fan for Automation Datasheet (Pdf)

Product Features

Rated Voltage(V)	115
Size(mm)	225
Max.Air Flow(m³/h)	1140
Max.Pressure(Pa)	400
Input Power(W)	185
Speed(rpm)	3000

Product Features

Reliable AC Cooling

The ebm-papst R2E225-BE51-13 is an AC centrifugal fan for Automation, combining application-focused airflow with practical integration criteria. It serves equipment manufacturers and maintenance teams that require traceable model selection.

Documented selection points include 115 V supply, 185 W input, 225 mm size, up to 1140 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. Service access and clean inlets help protect cooling performance over time.

Application Industry

Drive Systems

Used in inverter and drive systems to remove heat from power electronics during industrial operation. Consistent airflow helps protect components and supports dependable machine availability.

Product Insights

AC to EC Replacement — R2E EC Centrifugal

The ebm-papst R2E225-BE51-13 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 — R2E225-BE51-13 vs Variants

How the R2E225-BE51-13 compares to nearby R2E series variants:

Model	R2E133-BH66-05	R2E133-BH66-05/A01	R2E133-BH66-05/A02	R2E133-BH66-07
Air Flow	290 m³/h	—	340 m³/h	240 m³/h
Power	24 W	27 W	27 W	25 W
Noise	— dB	— dB	— dB	— dB
Size	133 mm	133 mm	133 mm	133 mm

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

Typical Applications — R2E225-BE51-13 EC Centrifugal

Data Center CRAH/CRAC Units: The R2E225-BE51-13 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

What performance data is available for the R2E225-BE51-13?

The supplied table lists 1,140 m³/h, 400 Pa, 3,000 rpm; use the exact datasheet for the complete operating curve.

How can noise be managed when using the R2E225-BE51-13?

Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.

Can the R2E225-BE51-13 help control total ownership cost?

Correct sizing and operation within documented limits can reduce avoidable thermal stress and maintenance events; project savings require duty-cycle analysis.

Why choose the R2E225-BE51-13 for Automation?

Its documented 115 V AC forward-curved centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.

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R2E225-BE51-13 ebm-papst Centrifugal Fan

Product Features

Product Features

Reliable AC Cooling

Application Industry

Drive Systems

Product Insights

AC to EC Replacement — R2E EC Centrifugal

R2E Series Comparison — R2E225-BE51-13 vs Variants

Typical Applications — R2E225-BE51-13 EC Centrifugal

Frequently Asked Questions

What performance data is available for the R2E225-BE51-13?

How can noise be managed when using the R2E225-BE51-13?

Can the R2E225-BE51-13 help control total ownership cost?

Why choose the R2E225-BE51-13 for Automation?

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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