

GR31C-ZID.DC.CR 116228/H01 is a 3~380-480 VAC centrifugal fan for data centers, wind-power equipment. Its main supplied feature is a 315 mm size specified in the upload data. It also lists 2500 W input power for the listed electrical version. Review procurement specification for system integration.
| Rated Voltage(V) | 3~380-480 |
|---|---|
| Size(mm) | 315 |
| Input Power(W) | 2500 |
Designed for renewable-energy and power-conversion equipment, GR31C-ZID.DC.CR 116228/H01 combines ZIEHL-ABEGG engineering with a EC centrifugal fan format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.
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.
The full GR31C-ZID.DC.CR 116228/H01 suffix should remain on the approved bill of materials. Checking installed airflow, supply compatibility and service access supports dependable operation and controlled purchasing.
A controlled air path is needed to carry heat from active parts toward the intended rejection surface. Within wind-power converters and turbine cooling systems, ZIEHL-ABEGG GR31C-ZID.DC.CR 116228/H01 removes heat from power electronics installed in wind-energy systems.
Within HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG GR31C-ZID.DC.CR 116228/H01 supports ventilation duty where filters, coils and duct resistance affect airflow. The defined fan function supports repeatable installation across an OEM equipment platform.
The application depends on controlled airflow to keep thermal conditions within the equipment designer's target range. Within data-center cooling and dry-cooler systems, ZIEHL-ABEGG GR31C-ZID.DC.CR 116228/H01 supports heat rejection for data-center cooling and dry-cooler equipment.
The supplied row lists 2500 W input. 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.
Available performance data includes 2500 W input. Obtain the full curve when system resistance or part-load behavior matters.
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.

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