D2E146-AP47-79 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: D2E146-AP47-79 | ebm-papst 230V 330W AC Centrifugal Blower for Power Cooling

Type:: Centrifugal Fans

Industry:: New Energy

Description:: Designed as an AC centrifugal blower, the ebm-papst D2E146-AP47-79 operates at 230 V for wind-power and converter cooling. With 700 m³/h airflow, 400 Pa pressure, it provides directed airflow for space-conscious equipment and thermal-management assemblies.

Datasheet:: D2E146-AP47-79 | ebm-papst 230V 330W AC Centrifugal Blower for Power Cooling Datasheet (Pdf)

Product Features

High Static Airflow

The ebm-papst D2E146-AP47-79 is an AC centrifugal blower for drive cooling, providing directed airflow in enclosures and cooling assemblies.

Data includes 230 V operation, airflow up to 700 m³/h and pressure up to 400 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support, steel impeller for durable motor support. Installed noise depends on the duty point and airflow path. Correct electrical selection and clear inlet spacing support efficient cooling, reliable operation and long fan life.

Suitable for OEM engineers, manufacturers and maintenance buyers, the D2E146-AP47-79 should be checked for wiring, mounting, duty point and ambient limits before selection.

Application Industry

Drive Cooling

The D2E146-AP47-79 ebm-papst fan is applied in variable-frequency drives and power-electronic cabinets, where continuous airflow helps control internal temperature and supports dependable equipment operation.

Frequently Asked Questions

How does the D2E146-AP47-79 compare with an ordinary fan?

Its ac centrifugal blower design is intended to provide directed airflow and useful pressure for ducted or space-constrained cooling systems.

How do I confirm compatibility for the D2E146-AP47-79?

Compare 230 V, 146 mm, 700 m³/h, 400 Pa, connector details and the operating environment with the existing system.

What should be considered for noise control with the D2E146-AP47-79?

Noise depends on the operating point and installation. Use smooth airflow paths, secure mounting and suitable isolation where needed.

How should the D2E146-AP47-79 be installed?

The listed size is 146 mm. Confirm orientation, mounting points, clearances, inlet conditions and electrical connections against the exact drawing.

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