K3G310-BE90-N1 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: K3G310-BE90-N1 | ebm-papst 3~380-480V 1300W EC Centrifugal Fan for Air Handling

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: Intended for Air Handling, ebm-papst K3G310-BE90-N1 is a 380-480V EC backward-curved centrifugal fan, noted for a documented speed of 2,900 rpm. This supports duty-point selection.

Datasheet:: K3G310-BE90-N1 | ebm-papst 3~380-480V 1300W EC Centrifugal Fan for Air Handling Datasheet (Pdf)

Product Features

Rated Voltage(V)	3`380-480
Size(mm)	310
Max.Air Flow(m³/h)	5215
Max.Pressure(Pa)	1150
Input Power(W)	1300
Speed(rpm)	2900
Noise(db)	72

Product Features

High Static Airflow

The ebm-papst K3G310-BE90-N1 is an EC centrifugal blower for hvac systems, providing directed airflow in enclosures and cooling assemblies.

Data includes 3`380-480 V operation, airflow up to 5215 m³/h and pressure up to 1150 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support, PWM/0-10 V/MODBUS speed control for durable motor support. Listed noise is 72 dB at the stated test point. Correct electrical selection and clear inlet spacing support efficient cooling, reliable operation and long fan life.

Suitable for OEM engineers, manufacturers and maintenance buyers, the K3G310-BE90-N1 should be checked for wiring, mounting, duty point and ambient limits before selection.

Application Industry

HVAC Systems

The K3G310-BE90-N1 ebm-papst fan is used in HVAC equipment to move air through internal passages and heat-exchange sections, supporting ventilation, temperature control and dependable system operation.

Product Insights

AC to EC Replacement — K3G Compact EC Centrifugal

The ebm-papst K3G310-BE90-N1 from the Compact 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

K3G 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.

K3G Series Comparison — K3G310-BE90-N1 vs Variants

How the K3G310-BE90-N1 compares to nearby K3G series variants:

Model	K3G097-AK34-43	K3G190-RD45-03	K3G250-AV29-B2	K3G250-PR17-W9
Air Flow	1195 m³/h	524 m³/h	3120 m³/h	2405 m³/h
Power	325 W	169 W	750 W	1160 W
Noise	— dB	— dB	63 dB	— dB
Size	97 mm	190 mm	250 mm	250 mm

All K3G series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — K3G310-BE90-N1 Compact EC Centrifugal

Data Center CRAH/CRAC Units: The K3G310-BE90-N1 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 should the K3G310-BE90-N1 be checked for compatibility?

Compare 310 mm, 380-480V, 1,300 W plus mounting, connector and duty-point requirements.

What performance data is available for the K3G310-BE90-N1?

The supplied table lists 5,215 m³/h, 1,150 Pa, 2,900 rpm; use the exact datasheet for the complete operating curve.

What supply voltage does the K3G310-BE90-N1 require?

The supplied table lists 380-480V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.

Is the K3G310-BE90-N1 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.

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K3G310-BE90-N1 ebm-papst Centrifugal Fan

Product Features

Product Features

High Static Airflow

Application Industry

HVAC Systems

Product Insights

AC to EC Replacement — K3G Compact EC Centrifugal

K3G Series Comparison — K3G310-BE90-N1 vs Variants

Typical Applications — K3G310-BE90-N1 Compact EC Centrifugal

Frequently Asked Questions

How should the K3G310-BE90-N1 be checked for compatibility?

What performance data is available for the K3G310-BE90-N1?

What supply voltage does the K3G310-BE90-N1 require?

Is the K3G310-BE90-N1 suitable for high-reliability cooling?

Related Products

K3G310-PH38-32 | ebm-papst 3~380-480VAC 1800W 310mm EC Centrifugal Fan for HVAC systems

K3G133-RA01-03 | ebm-papst 230VAC 27W EC Centrifugal Fan for air handling and HVAC systems

K3G280-RR04-H9(1PH8912-1BC80-2AA0) | ebm-papst 230VAC 520W EC Centrifugal Fan for HVAC systems

K3G250-AI27-05 | ebm-papst 220-240VAC 165W EC Centrifugal Fan for air handling and HVAC systems

K3G560-HE07-01 | ebm-papst 3~380-480VAC 12000W 560mm EC Centrifugal Fan for HVAC systems

K3G400-HB41-01 | ebm-papst 3~380-480VAC 6000W 400mm EC Centrifugal Fan for HVAC systems

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