

Suited to Data Center Cooling, the ebm-papst K3G630-FB28-C1 is a 380-480V EC backward-curved centrifugal fan, offering a listed airflow of 21,035 m³/h. It gives engineers a clear comparison point.
| Rated Voltage(V) | 3`380-480 |
|---|---|
| Size(mm) | 630 |
| Max.Air Flow(m³/h) | 21035 |
| Max.Pressure(Pa) | 700 |
| Input Power(W) | 2950 |
| Speed(rpm) | 1300 |
| Noise(db) | 69 |
The ebm-papst K3G630-FB28-C1 is an EC centrifugal blower for data center cooling, providing directed airflow in enclosures and cooling assemblies.
Data includes 3`380-480 V operation, airflow up to 21035 m³/h and pressure up to 700 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support, IP55 protection, PWM/0-10 V/MODBUS speed control for durable motor support. Listed noise is 69 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 K3G630-FB28-C1 should be checked for wiring, mounting, duty point and ambient limits before selection.
Its documented 380-480V EC backward-curved centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.
The supplied table lists 380-480V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.
The table lists 69 dB. Use unobstructed airflow, secure mounting and suitable isolation where required.
The workbook marks it In Stock, but quantity and lead time should be reconfirmed at quotation because availability can change.

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