

Prepared for AHU, ZIEHL-ABEGG GR45C-ZIK.DC.CR is a 200-277V EC centrifugal fan, presenting a documented speed of 1,500 rpm. It supports an evidence-based shortlist. Its data aids integration.
| Rated Voltage(V) | 1~200-277 |
|---|---|
| Size(mm) | 450 |
| Input Power(W) | 1050 |
| Speed(rpm) | 1500 |
The ZIEHL-ABEGG GR45C-ZIK.DC.CR is an EC centrifugal blower for hvac systems, supporting equipment thermal management and integration.
Data includes 1~200-277 V operation to guide duty-point selection through guards, coils and cabinet passages. The datasheet lists bionic blade geometry for durable motor support. Installed noise depends on the duty point and airflow path. Duty-point verification and a low-obstruction inlet help maintain predictable airflow and dependable fan operation.
Procurement teams should validate GR45C-ZIK.DC.CR against the actual system resistance, electrical connection, fit and environmental limits. The available selection evidence provides an audit trail before purchasing approval before release to production.
Control capability and input method must be confirmed in the exact-model datasheet and wiring diagram; do not infer them from the fan family alone.
The supplied table lists 1,500 rpm; use the exact datasheet for the complete operating curve.
Correct sizing and operation within documented limits can reduce avoidable thermal stress and maintenance events; project savings require duty-cycle analysis.
Its EC centrifugal fan configuration and a documented speed of 1,500 rpm provide model-specific criteria for matching AHU systems.

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