R2E250-RB06-27 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R2E250-RB06-27 | ebm-papst 230V 390W Centrifugal Fan for Automation

Type:: Centrifugal Fans

Industry:: Automation

Description:: Aimed at Automation, ebm-papst R2E250-RB06-27 is a 230 V AC forward-curved centrifugal fan, noted for a documented speed of 3,100 rpm. This supports duty-point selection. Its documented data supports integration planning.

Datasheet:: R2E250-RB06-27 | ebm-papst 230V 390W Centrifugal Fan for Automation Datasheet (Pdf)

Product Features

Rated Voltage(V)	230
Size(mm)	250
Max.Air Flow(m³/h)	1710
Max.Pressure(Pa)	700
Input Power(W)	390
Speed(rpm)	3100
Noise(db)	65

Product Features

Reliable AC Cooling

The ebm-papst R2E250-RB06-27 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 230 V supply, 390 W input, 250 mm size, up to 1710 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. The listed ratings help buyers screen compatibility before final duty-point review.

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-RB06-27 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-RB06-27 vs Variants

How the R2E250-RB06-27 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-RB06-27 EC Centrifugal

Data Center CRAH/CRAC Units: The R2E250-RB06-27 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 is the representative feature of the R2E250-RB06-27?

The supplied comparison identifies a documented speed of 3,100 rpm; review it together with the other listed ratings rather than as a standalone selection criterion.

Is the R2E250-RB06-27 suitable for high-reliability cooling?

It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.

What should be inspected if airflow drops on the R2E250-RB06-27?

Check for blocked airflow paths, incorrect supply, loose wiring, abnormal rotation or system resistance before consulting the exact service documentation.

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Engineered around Air Purification, the ebm-papst R3G190-RB01-08 is a 200-277V EC backward-curved centrifugal fan, whose supplied data highlights a documented 38 W input rating. It provides a practical sizing reference.

R3G190-RB01-06 | ebm-papst 1~ 200-277V 44W Centrifugal Fan for Air Purification

Configured for Air Purification, the ebm-papst R3G190-RB01-06 is a 200-277V EC backward-curved centrifugal fan, characterized by a documented 44 W input rating. The data helps compare K-series variants.

R3G560-RB31-77 | ebm-papst 3~380-480V 2900W Centrifugal Fan for Air Purification

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R2E250-RB06-27 ebm-papst Centrifugal Fan

R2E250-RB06-27 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-RB06-27 vs Variants

Typical Applications — R2E250-RB06-27 EC Centrifugal

Frequently Asked Questions

What is the representative feature of the R2E250-RB06-27?

Is the R2E250-RB06-27 suitable for high-reliability cooling?

What should be inspected if airflow drops on the R2E250-RB06-27?

Related Products

R3G190-RB01-08 | ebm-papst 1~ 200-277V 38W Centrifugal Fan for Air Purification

R3G190-RB01-06 | ebm-papst 1~ 200-277V 44W Centrifugal Fan for Air Purification

R3G560-RB31-77 | ebm-papst 3~380-480V 2900W Centrifugal Fan for Air Purification

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

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