

RH25V-4EK.0C.VR 115769 is a 1~230 VAC centrifugal fan for data centers, industrial refrigeration, heat pumps. Its main supplied feature is 943 m³/h maximum airflow stated for this model. It also lists a 250 mm size specified in the upload data. Review mounting envelope for air-system design.
| Rated Voltage(V) | 1~230 |
|---|---|
| Size(mm) | 250 |
| Max.Air Flow(m³/h) | 943 |
| Max.Pressure(Pa) | 112 |
| Input Power(W) | 92 |
ZIEHL-ABEGG RH25V-4EK.0C.VR 115769 brings AC centrifugal fan performance to renewable-energy and power-conversion equipment. The product is suited to manufacturers that need controlled airflow, stable operation and a clear integration path.
A free-running backward-curved impeller supports high static-pressure capability without a conventional scroll. The aerodynamic wheel and diffuser concept are designed for efficient airflow, stable rotation and favorable acoustic behavior.
Selection of RH25V-4EK.0C.VR 115769 should include the installed resistance, mechanical fit and available control method. Prototype testing links the fan specification to reliable cooling and practical lifecycle sourcing.
This helps manufacturers connect the specified airflow function with equipment reliability and maintainable installation. Solar, bioenergy and fuel-cell equipment use RH25V-4EK.0C.VR 115769 where the AC centrifugal fan supports steady cabinet temperatures during long operating periods.
As part of HVAC, outdoor air-conditioning and ventilation equipment, RH25V-4EK.0C.VR 115769 maintains planned air exchange through air-handling and outdoor HVAC equipment. Continuous heat removal helps prevent temperature rise from disrupting the surrounding process or electrical system.
Engineers should confirm the installed airflow path and operating point before approving the production design. OEM designs for chillers and heat-pump systems can use ZIEHL-ABEGG RH25V-4EK.0C.VR 115769; the unit supports heat rejection during changing refrigeration demand.
Data-center cooling and dry-cooler systems use RH25V-4EK.0C.VR 115769 where the AC centrifugal fan helps cooling plant maintain predictable conditions for ICT equipment. Reliable circulation is important here because compact assemblies leave limited space for passive heat dissipation.
Match the complete model code, voltage, dimensions, mounting arrangement, airflow direction, performance point, and control interface to the equipment.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.
No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.
No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
The supplied row lists 943 m³/h airflow, 112 Pa pressure, 92 W input. Compare these values with the real system operating point, not only the free-air rating.

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