





DKHR500-4SW.155.6HF is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1750 W input power for the listed electrical version. It also lists a 500 mm size specified in the upload data. Review installation clearance for cabinet planning.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 500 |
| Max.Pressure(Pa) | 750 |
| Input Power(W) | 1750 |
| Speed(rpm) | 1380 |
Rosenberg DKHR500-4SW.155.6HF is an AC axial fan selected for air-handling, HVAC and refrigeration application, where controlled ventilation flow protects operating margin in small-footprint or continuously loaded application.
The stated 500 mm size contributes to early mechanical-envelope and mounting checks.
Air enters and leaves in the axial direction, supporting efficient exchange across open enclosures, electronics and ventilation paths.
This helps application developers translate ventilation flow into lower component temperature, steadier function and a more repeatable application design. Confirm the exact operating point before production release. Preserve the specified ventilation flow direction during assembly. Review the approved electrical interface for the complete suffix.
As part of HVAC and ventilation systems, Rosenberg DKHR500-4SW.155.6HF performs a defined thermal control task and provides supply or exhaust airflow. The application value comes from consistent heat removal, controlled integration and verifiable replacement planning.
Machinery serving refrigeration and condenser machinery can integrate Rosenberg DKHR500-4SW.155.6HF; the unit moves air across refrigeration coils. Temperature management demand varies with workload, so the fan must be evaluated at the fitted operating point.
The Rosenberg AC axial fan DKHR500-4SW.155.6HF addresses thermal demand in heat exchangers by helping to moves air across transfer surfaces. Thermal management demand varies with workload, so the fan must be evaluated at the installed operating point.
The Rosenberg AC axial fan DKHR500-4SW.155.6HF addresses thermal demand in heat-pump systems by helping to moves air through exchange sections. Thermal management demand varies with workload, so the fan must be evaluated at the installed operating point.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.
The matched source highlights 1750 W input power for the listed electrical version. Compare that point together with the listed electrical and dimensional data.
The supplied row lists 750 Pa pressure, 1750 W input, 1380 rpm. Compare these values with the real system operating point, not only the free-air rating.
Compare the full model suffix, voltage, size, motor or controller type, mounting, airflow, pressure, power, speed, and protection; do not copy data from a similar model.

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