R3G400-FJ75-01 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R3G400-FJ75-01 | ebm-papst 3~380-480V 1500W Centrifugal Fan for New Energy

Type:: Centrifugal Fans

Industry:: New Energy

Description:: Suited to New Energy, ebm-papst R3G400-FJ75-01 is a 380-480V EC backward-curved centrifugal fan, with a listed pressure capability of 800 Pa. The rating aids system-fit checks. Its documented data supports integration planning.

Datasheet:: R3G400-FJ75-01 | ebm-papst 3~380-480V 1500W Centrifugal Fan for New Energy Datasheet (Pdf)

Product Features

Rated Voltage(V)	3`380-480
Size(mm)	400
Max.Air Flow(m³/h)	8625
Max.Pressure(Pa)	800
Input Power(W)	1500
Speed(rpm)	2190
Noise(db)	67

Product Features

Efficient EC Cooling

Designed for New Energy, the ebm-papst R3G400-FJ75-01 EC centrifugal fan provides a defined platform for controlled heat removal and airflow management. It suits OEM equipment and service replacement when checked against the exact drawing and operating curve.

Documented selection points include 3`380-480 V supply, 1500 W input, 400 mm size, up to 8625 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.

Application Industry

Energy Storage

Suitable for battery and energy-storage equipment, helping manage heat generated during charging and discharge cycles. Stable air circulation supports temperature control and dependable system operation.

Product Insights

AC to EC Replacement — R3G RadiPac EC Centrifugal

The ebm-papst R3G400-FJ75-01 from the RadiPac EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R4D, R2D. 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

R3G 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.

R3G Series Comparison — R3G400-FJ75-01 vs Variants

How the R3G400-FJ75-01 compares to nearby R3G series variants:

Model	R3G630-PC08-03	R3G190-RC05-03	R3G220-RC05-03	R3G220-RC09-08
Air Flow	12470 m³/h	735 m³/h	—	—
Power	4250 W	83 W	85 W	51 W
Noise	74 dB	— dB	— dB	— dB
Size	630 mm	190 mm	220 mm	220 mm

All R3G series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — R3G400-FJ75-01 RadiPac EC Centrifugal

Data Center CRAH/CRAC Units: The R3G400-FJ75-01 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

Which equipment can use the R3G400-FJ75-01?

It is listed for New Energy. Confirm voltage, duty point, dimensions and mounting against the equipment requirements before selection.

What performance data is available for the R3G400-FJ75-01?

The supplied table lists 8,625 m³/h, 800 Pa, 2,190 rpm; use the exact datasheet for the complete operating curve.

What installation checks apply to the R3G400-FJ75-01?

Verify mounting orientation, inlet and outlet clearance, fastener security, electrical connections and the exact dimensional drawing before startup.

Can the R3G400-FJ75-01 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.

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Designed for Air Purification, the ebm-papst R3G225-8317084118 is a 200-277V EC backward-curved centrifugal fan, defined by 225 mm dimensions for installation planning. The data helps compare K-series variants.

R3G280-8317084540 | ebm-papst Centrifugal Fan for Cleanroom

In Cleanroom equipment, R3G280-8317084540 is an EC backward-curved centrifugal fan whose documented profile includes 280 mm dimensions for installation planning; the supplied table leaves the rated voltage unspecified.

R3G310-8317083844 | ebm-papst Centrifugal Fan for Cleanroom

The R3G310-8317083844 serves Cleanroom as an EC backward-curved centrifugal fan, with 310 mm dimensions for installation planning as its clearest supplied attribute. No rated voltage is listed in the provided table.

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R3G400-8317080005 | ebm-papst Centrifugal Fan for Cleanroom

Intended for Cleanroom, the R3G400-8317080005 is an EC backward-curved centrifugal fan characterized by 400 mm dimensions for installation planning. Its rated voltage is absent from the supplied data and requires confirmation.

R3G355-8317084543 | ebm-papst Centrifugal Fan for Cleanroom

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R3G400-FJ75-01 ebm-papst Centrifugal Fan

Product Features

Product Features

Efficient EC Cooling

Application Industry

Energy Storage

Product Insights

AC to EC Replacement — R3G RadiPac EC Centrifugal

R3G Series Comparison — R3G400-FJ75-01 vs Variants

Typical Applications — R3G400-FJ75-01 RadiPac EC Centrifugal

Frequently Asked Questions

Which equipment can use the R3G400-FJ75-01?

What performance data is available for the R3G400-FJ75-01?

What installation checks apply to the R3G400-FJ75-01?

Can the R3G400-FJ75-01 help control total ownership cost?

Related Products

R3G225-8317084118 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification

R3G280-8317084540 | ebm-papst Centrifugal Fan for Cleanroom

R3G310-8317083844 | ebm-papst Centrifugal Fan for Cleanroom

R3G400-8317084403 | ebm-papst Centrifugal Fan for Cleanroom

R3G400-8317080005 | ebm-papst Centrifugal Fan for Cleanroom

R3G355-8317084543 | ebm-papst Centrifugal Fan for Cleanroom

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