

For power electronics, G4D200-CD04-28 provides a 400 V AC centrifugal blower configuration. The model's defining specification is IP44 protection with 1,020 m³/h airflow. It supports exact-model comparison for OEM sourcing.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 200 |
| Max.Air Flow(m³/h) | 1020 |
| Max.Pressure(Pa) | 240 |
| Input Power(W) | 210 |
| Speed(rpm) | 1370 |
The ebm-papst G4D200-CD04-28 is an AC centrifugal blower for industrial cooling, providing directed airflow in enclosures and cooling assemblies.
Data includes 400 V operation, airflow up to 1020 m³/h and pressure up to 240 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support, steel impeller for durable motor support. Installed noise depends on the duty point and airflow path. 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 G4D200-CD04-28 should be checked for wiring, mounting, duty point and ambient limits before selection.
How the G4D200-CD04-28 compares to nearby G4D series variants:
| Model | G4D200-CD04-24 | G4D200-CD04-28 | G4D200-CL12-01 | G4D310-DK03-05/F02 |
|---|---|---|---|---|
| Air Flow | 1145 m³/h | 1020 m³/h | 1270 m³/h | — |
| Power | 310 W | 210 W | 340 W | 2180 W |
| Noise | — dB | — dB | — dB | — dB |
| Size | 200 mm | 200 mm | 200 mm | 310 mm |
All G4D series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Condenser Cooling: The G4D200-CD04-28 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.
Continuous-duty suitability depends on the published operating point, ambient temperature, mounting and electrical limits; verify the exact datasheet.
It is intended for power electronics; confirm the required airflow, pressure, voltage and installation envelope before selection.
Correct sizing, efficient control and preventive maintenance can reduce thermal stress and avoidable downtime; validate savings for the actual duty cycle.
The workbook lists RoHS Compliant. Request the exact-model declaration and any required regional approvals for formal verification.

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