

GR45I-ZID.DG.CR 116929/A01 is a 3~380-480 VAC centrifugal fan for data centers, wind-power equipment, equipment cooling. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists a 450 mm size specified in the upload data. Review ventilation duty for site verification.
| Rated Voltage(V) | 3~380-480 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 7119 |
| Max.Pressure(Pa) | 848 |
| Input Power(W) | 2400 |
ZIEHL-ABEGG GR45I-ZID.DG.CR 116929/A01 brings EC 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 3~380-480 VAC rating with 2400 W input helps engineers plan the electrical supply and cooling-energy budget. Biomimetic impeller geometry inspired by owl-wing aerodynamics is optimized for high efficiency and low noise. Dynamic balancing and a compact air path support low vibration, energy-conscious operation and long service life.
The full GR45I-ZID.DG.CR 116929/A01 suffix should remain on the approved bill of materials. Checking installed airflow, supply compatibility and service access supports dependable operation and controlled purchasing.
For purchasing teams, the exact model reference supports controlled sourcing and service identification. GR45I-ZID.DG.CR 116929/A01 supports wind-power converters and turbine cooling systems. In this duty, it supports thermal stability where access and service intervals are constrained.
In HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG GR45I-ZID.DG.CR 116929/A01 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.
System testing can confirm that the selected unit delivers the required cooling role after integration. Used within data-center cooling and dry-cooler systems, GR45I-ZID.DG.CR 116929/A01 moves thermal load away from continuously operating digital infrastructure.
Within inverters, power electronics and electrical cabinets, ZIEHL-ABEGG GR45I-ZID.DG.CR 116929/A01 limits localized heat buildup inside compact power-electronics enclosures. This helps manufacturers connect the specified airflow function with equipment reliability and maintainable installation.
The matched source highlights ECblue motor and integrated-control technology referenced for this model. Compare that point together with the listed electrical and dimensional data.
Its advantage should be judged from the matched series feature, exact size, electrical rating, and available performance data rather than from a generic fan comparison.
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.
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.

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