

Designed for Ventilation Systems, the ZIEHL-ABEGG RH35C-2DD.6K.3R is a 400-690V AC centrifugal fan, showing a documented speed of 2,790 rpm. The figure helps confirm design suitability.
| Rated Voltage(V) | 400/690 |
|---|---|
| Size(mm) | 350 |
| Max.Air Flow(m³/h) | 5980 |
| Max.Pressure(Pa) | 1350 |
| Input Power(W) | 1750 |
| Speed(rpm) | 2790 |
| Noise(db) | 85 |
The ZIEHL-ABEGG RH35C-2DD.6K.3R is an AC centrifugal blower for hvac systems, supporting equipment thermal management and integration.
Data includes 400/690 V operation, airflow up to 5980 m³/h and pressure up to 1350 Pa so designers can evaluate the required duty point against installation losses. The datasheet lists ball-bearing support for durable motor support. Listed noise is 85 dB at the stated test point. An appropriate supply interface and well-planned air path support efficient cooling and reduce thermal stress.
The RH35C-2DD.6K.3R supports evidence-based OEM selection when its wiring, installation geometry, duty point and ambient range are confirmed. Its selection record strengthens lifecycle planning during specification review while preserving model traceability.
Correct sizing and operation within documented limits can reduce avoidable thermal stress and maintenance events; project savings require duty-cycle analysis.
Compare 350 mm, 400-690V, 1,750 W plus mounting, connector and duty-point requirements.
The workbook marks the product RoHS Compliant. Obtain the exact-model declaration and any project-specific approvals required by the destination market.
Provide service access, keep the airflow path clean, inspect wiring and mounting, and investigate abnormal noise or vibration before continued use.

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