

GR28M-2DK.3F.2R 129865 is a 400 VAC centrifugal fan for inverter cooling, packaging machinery, production machinery. Its main supplied feature is a compact construction intended to simplify equipment integration. It also lists a 280 mm size specified in the upload data. Review maintenance access for ductwork design.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 280 |
ZIEHL-ABEGG GR28M-2DK.3F.2R 129865 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.
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 GR28M-2DK.3F.2R 129865 code, mounting arrangement, airflow direction and electrical interface before release. This gives purchasing teams a traceable basis for repeat orders and service replacement.
The selection can be qualified against the finished system resistance and the expected duty cycle. ZIEHL-ABEGG GR28M-2DK.3F.2R 129865 addresses airflow needs in photovoltaic, bioenergy and fuel-cell equipment and supports steady cabinet temperatures during long operating periods.
ZIEHL-ABEGG GR28M-2DK.3F.2R 129865 is specified for inverters, power electronics and electrical cabinets; it cools inverters, drives and electrical cabinets with concentrated electronic heat. Directed airflow is valuable when filters, coils or enclosure geometry add resistance to the cooling route.
Keeping the full suffix in technical records helps avoid mismatched replacements during maintenance. As part of packaging machinery, production equipment and automation systems, GR28M-2DK.3F.2R 129865 removes heat generated by drives, controls and machine electronics.
It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.
Check electrical supply, mounting clearance, fasteners, airflow direction, guards, wiring, and access for service before installation.
Confirm the target equipment, operating point, ambient conditions, installation space, electrical supply, controls, protection, quantity, and required delivery date.
The product is classified as a centrifugal fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.
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.

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