R4D400-AD22-11 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R4D400-AD22-11 | ebm-papst 400V 750W Centrifugal Fan for Automation

Type:: Centrifugal Fans

Industry:: Automation

Description:: Applied in Automation, the ebm-papst R4D400-AD22-11 is a 400 V AC backward-curved centrifugal fan, whose supplied data highlights a listed airflow of 4,905 m³/h. It provides a practical sizing reference.

Datasheet:: R4D400-AD22-11 | ebm-papst 400V 750W Centrifugal Fan for Automation Datasheet (Pdf)

Product Features

Rated Voltage(V)	400
Size(mm)	400
Max.Air Flow(m³/h)	4905
Max.Pressure(Pa)	550
Input Power(W)	750
Speed(rpm)	1610

Product Features

Reliable AC Cooling

The ebm-papst R4D400-AD22-11 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 400 V supply, 750 W input, 400 mm size, up to 4905 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. It supports applications that prioritize reliable operation and maintainable design.

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

R4D Series Comparison — R4D400-AD22-11 vs Variants

How the R4D400-AD22-11 compares to nearby R4D series variants:

Model	R4D355-AH11-05	R4D355-AH11-09	R4D400-AL17-05	R4D450-AA04-05
Air Flow	—	—	—	—
Power	— W	— W	— W	— W
Noise	— dB	— dB	— dB	— dB
Size	— mm	— mm	— mm	— mm

All R4D series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — R4D400-AD22-11 AC Centrifugal

Condenser Cooling: The R4D400-AD22-11 axial fan excels at condenser heat rejection in refrigeration and HVAC.

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 distinguishes the R4D400-AD22-11 from a general-purpose fan?

Its AC backward-curved centrifugal fan configuration and a listed airflow of 4,905 m³/h provide model-specific criteria for matching Automation systems.

Is the R4D400-AD22-11 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 supply voltage does the R4D400-AD22-11 require?

The supplied table lists 400 V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.

What should be inspected if airflow drops on the R4D400-AD22-11?

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

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Applied in Air Purification, the ebm-papst R3G355-AI56-08 is a 380-480V EC backward-curved centrifugal fan, documented with a listed pressure capability of 775 Pa. The data supports model-level evaluation.

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

Used in Air Purification, the ebm-papst R3G310-RR12-P1 is a 110 V EC backward-curved centrifugal fan, with a focus on a listed pressure capability of 600 Pa. This assists electrical and mechanical review.

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Designed for Air Purification, the ebm-papst R3G250-RR15-P2 is a 80 V EC backward-curved centrifugal fan, with a documented speed of 3,600 rpm. The rating clarifies its operating profile.

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R4D400-AD22-11 ebm-papst Centrifugal Fan

R4D400-AD22-11 ebm-papst Centrifugal Fan

Product Features

Product Features

Reliable AC Cooling

Application Industry

Industrial Automation

Product Insights

R4D Series Comparison — R4D400-AD22-11 vs Variants

Typical Applications — R4D400-AD22-11 AC Centrifugal

Frequently Asked Questions

What distinguishes the R4D400-AD22-11 from a general-purpose fan?

Is the R4D400-AD22-11 suitable for high-reliability cooling?

What supply voltage does the R4D400-AD22-11 require?

What should be inspected if airflow drops on the R4D400-AD22-11?

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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