RD25S-4EW.4I.DL 121825E is a 230 VAC centrifugal fan for industrial ventilation and equipment cooling. Its main supplied feature is 710 W input power for the listed electrical version. It also lists a 250 mm size specified in the upload data. Review cooling margin for spares planning.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 250 |
| Max.Pressure(Pa) | 250 |
| Input Power(W) | 710 |
| Speed(rpm) | 1200 |
Designed around the cooling needs of industrial machinery and control cabinets, the ZIEHL-ABEGG RD25S-4EW.4I.DL 121825E provides an AC centrifugal fan format for OEM hardware integration.
Engineering review should confirm the exact suffix before assigning control, environmental or lifecycle characteristics.
A documented hardware-level test links the selected fan to measurable cooling value instead of isolated catalogue figures.
The stated 250 mm size enables early mechanical-envelope and mounting checks. Preserve the specified ventilation flow direction during assembly. Review the approved electrical interface for the complete suffix. Validate sound and temperature in the finished enclosure. Keep the model reference unchanged in replacement documentation.
The supplied row lists 250 Pa pressure, 710 W input, 1200 rpm. Compare these values with the real system operating point, not only the free-air rating.
The supplied files do not establish a universal 24/7 duty rating. Validate ambient conditions, duty cycle, protection, and maintenance requirements for continuous use.
The supplied application data covers industrial ventilation and equipment cooling. Confirm the installation's airflow, pressure, space, and electrical requirements.
No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.
The upload row lists RoHS compliance, but no additional exact-model certification is confirmed in the supplied feature record.
The upload row lists 230 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.

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