

Created for Ventilation, the ZIEHL-ABEGG RH63N-4DK.7Q.AR is a 400-690V AC centrifugal fan, for which the table lists a documented 3,900 W input rating. This enables specification-led selection.
| Rated Voltage(V) | 3-400/690 |
|---|---|
| Size(mm) | 630 |
| Input Power(W) | 3900 |
| Speed(rpm) | 1290 |
The ZIEHL-ABEGG RH63N-4DK.7Q.AR is an AC centrifugal blower for hvac systems, equipment cooling, supporting equipment thermal management and integration.
Data includes 3-400/690 V operation to support evidence-based matching of ventilation demand and pressure loss. Its integrated motor and impeller support stable ventilation. Installed noise depends on the duty point and airflow path. Correct installation conditions help convert documented performance into reliable equipment-level heat removal.
Use RH63N-4DK.7Q.AR for new equipment or replacement work only after verifying fit, supply, airflow resistance and operating conditions. The documented profile helps manage selection risk in equipment redesigns with attention to real airflow resistance.
The RH63N-4DK.7Q.AR ZIEHL-ABEGG fan is used in HVAC equipment to move air through internal passages and heat-exchange sections, supporting ventilation, temperature control and dependable system operation.
The RH63N-4DK.7Q.AR ZIEHL-ABEGG fan is used in industrial equipment where recurring heat generation requires controlled airflow for component cooling, temperature management and stable system operation.
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 comparison identifies a documented 3,900 W input rating; review it together with the other listed ratings rather than as a standalone selection criterion.
Its AC centrifugal fan configuration and a documented 3,900 W input rating provide model-specific criteria for matching Ventilation systems.

Designed for Ventilation, ZIEHL-ABEGG RH40C-ZIK.DC.CR is a 380-480V EC centrifugal fan, offering a documented speed of 2,400 rpm. The figure supports compatibility review. The value aids technical review.
Read More
Adapted for Ventilation, the ZIEHL-ABEGG RH56V-ZIK.GG.1R is a 380-480V EC centrifugal fan, supported by a listed pressure capability of 1,050 Pa. It provides a traceable selection parameter.
Read More
Integrated into Ventilation Systems, the ZIEHL-ABEGG RH56I-ZID.GG.CR is a 400 V EC centrifugal fan, using a listed pressure capability of 1,090 Pa. The value helps verify equipment fit.
Read More
Selected for Ventilation Systems, the ZIEHL-ABEGG RH45G-4DK.4I.1R is a 400 V AC centrifugal fan, noted for 450 mm dimensions for installation planning. The data supports model-level evaluation.
Read More
Adapted for Ventilation, ZIEHL-ABEGG RH22V-4IP.ZC.BR is a 200-240V EC centrifugal fan, defined by a documented speed of 2,860 rpm. This helps guide installation planning. Its parameters help confirm system compatibility.
Read More
Specified for Ventilation, the ZIEHL-ABEGG RH56V-ZIK.DG.1R is a 380-480V EC centrifugal fan, combining its format with 560 mm dimensions for installation planning. It provides a practical sizing reference.
Read More