

Applied in Air Handling, the ebm-papst K3G097-BK28-20 is a 26 V EC backward-curved centrifugal fan, noted for 97 mm dimensions for installation planning. It supports replacement and design review.
| Rated Voltage(V) | 26 |
|---|---|
| Size(mm) | 97 |
Designed for hvac systems, the ebm-papst K3G097-BK28-20 is an industrial EC centrifugal blower suited to enclosures and cooling modules that need continuous air movement.
Selection data includes 26 V operation, helping engineers match airflow to system resistance. The centrifugal airflow path supports efficient heat removal in a correctly designed air channel. The datasheet identifies PWM/0-10 V speed control for durable motor support. Actual system noise depends on the duty point and installation. Correct selection supports stable, energy-conscious operation and long service life.
The K3G097-BK28-20 suits OEM engineers, equipment manufacturers and maintenance buyers. Verify the duty point, wiring, mounting and ambient limits against the exact datasheet before design-in or replacement.
The ebm-papst K3G097-BK28-20 from the Compact EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R4D, R2D. Key benefits:
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.
How the K3G097-BK28-20 compares to nearby K3G series variants:
| Model | K3G097-AK34-43 | K3G190-RD45-03 | K3G250-AV29-B2 | K3G250-PR17-W9 |
|---|---|---|---|---|
| Air Flow | — | — | — | — |
| Power | — W | — W | — W | — W |
| Noise | — dB | — dB | — dB | — dB |
| Size | — mm | — mm | — mm | — mm |
All K3G series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Data Center CRAH/CRAC Units: The K3G097-BK28-20 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.
Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.
The supplied table lists 26 V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.
Its documented 26 V EC backward-curved centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.

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