

A 400 VAC electrical rating defines RH50M-VDK.5F.1R 210734, a centrifugal fan for inverter cooling, packaging machinery, production machinery. Its representative supplied feature is a backward-curved impeller configuration. Key data also includes a 500 mm size specified in the upload data. Selection focus: replacement fit during ductwork design.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 500 |
The ZIEHL-ABEGG RH50M-VDK.5F.1R 210734 is a AC centrifugal fan developed for renewable-energy and power-conversion equipment. It gives equipment designers a defined airflow or control solution for managing heat under continuous operating conditions.
The single-inlet backward-curved motor impeller is intended for operation without a scroll housing. Integrating the external-rotor motor into the wheel promotes compact dimensions, effective motor cooling and useful pressure performance.
OEM engineers should verify the complete RH50M-VDK.5F.1R 210734 code, mounting arrangement, airflow direction and electrical interface before release. This gives purchasing teams a traceable basis for repeat orders and service replacement.
ZIEHL-ABEGG RH50M-VDK.5F.1R 210734 is specified for photovoltaic, bioenergy and fuel-cell equipment; it moves heat away from power-conversion assemblies exposed to changing generation loads. Stable ventilation supports predictable operation when ambient conditions and equipment demand vary.
Keeping the full suffix in technical records helps avoid mismatched replacements during maintenance. Inverters, power electronics and electrical cabinets use RH50M-VDK.5F.1R 210734 where the AC centrifugal fan directs airflow across power modules and control assemblies.
Packaging machinery, production equipment and automation systems use RH50M-VDK.5F.1R 210734 where the AC centrifugal fan supports operating stability inside packaging and factory equipment. The selection can be qualified against the finished system resistance and the expected duty cycle.
No airflow or pressure figure is supplied for this exact row. Request the matching performance curve before sizing the system.
Match the complete model code, voltage, dimensions, mounting arrangement, airflow direction, performance point, and control interface to the equipment.
The upload row lists RoHS compliance, but no additional exact-model certification is confirmed in the supplied feature record.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.
The matched source highlights a backward-curved impeller configuration. Compare that point together with the listed electrical and dimensional data.

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