

Built for Air Handling Units, the ZIEHL-ABEGG GR45I-ZID.DG.CR is a 400 V EC centrifugal fan, whose key figure is a listed pressure capability of 1,200 Pa. It gives buyers a documented reference.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 11000 |
| Max.Pressure(Pa) | 1200 |
| Input Power(W) | 2400 |
| Speed(rpm) | 2050 |
| Noise(db) | 75 |
The ZIEHL-ABEGG GR45I-ZID.DG.CR is an EC centrifugal blower for hvac systems, supporting equipment thermal management and integration.
Data includes 400 V operation, airflow up to 11000 m³/h and pressure up to 1200 Pa to support evidence-based matching of ventilation demand and pressure loss. Listed noise is 75 dB at the stated test point. The datasheet lists bionic blade geometry for durable motor support. Correct installation conditions help convert documented performance into reliable equipment-level heat removal.
Technical buyers can evaluate GR45I-ZID.DG.CR by confirming the intended duty point, mounting, electrical connection and installation limits. The documented profile improves replacement planning for industrial thermal systems with fewer ambiguities at handover.
The table lists 75 dB. Use unobstructed airflow, secure mounting and suitable isolation where required.
Its documented 400 V EC centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.
Its EC centrifugal fan configuration and a listed pressure capability of 1,200 Pa provide model-specific criteria for matching Air Handling Units systems.

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