

RH56E-4DK.6N.1R 129263 is a 3~230/400 VAC centrifugal fan for equipment cooling, air-conditioning systems. Its main supplied feature is a 560 mm size specified in the upload data. It also lists 13600 m³/h maximum airflow stated for this model. Review housing geometry for spares planning.
| Rated Voltage(V) | 3~230/400 |
|---|---|
| Size(mm) | 560 |
| Max.Air Flow(m³/h) | 13600 |
| Max.Pressure(Pa) | 930 |
| Input Power(W) | 2500 |
| Speed(rpm) | 1320 |
| Noise(db) | 81 |
Designed for HVAC and ventilation systems, RH56E-4DK.6N.1R 129263 combines ZIEHL-ABEGG engineering with an AC centrifugal fan format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.
Backward-curved impeller geometry converts motor power into focused airflow and useful static pressure. A balanced rotating assembly supports stable operation, controlled vibration and efficient cooling in restrictive equipment layouts.
Selection of RH56E-4DK.6N.1R 129263 should include the installed resistance, mechanical fit and available control method. Prototype testing links the fan specification to reliable cooling and practical lifecycle sourcing. Confirm the selected control function and protection class for the complete model.
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.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
The upload row lists 81 dB. Confirm the measurement condition and compare noise at the intended operating point.
The matched source highlights a 560 mm size specified in the upload data. Compare that point together with the listed electrical and dimensional data.
The supplied row lists 13600 m³/h airflow, 930 Pa pressure, 2500 W input, 1320 rpm, 81 dB. Compare these values with the real system operating point, not only the free-air rating.

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