D2E146-AP47-B8 | ebm-papst 230V 330W AC Centrifugal Blower for Power Cooling

Brand :: ebmpapst

Model:: D2E146-AP47-B8 | ebm-papst 230V 330W AC Centrifugal Blower for Power Cooling

Type:: Centrifugal Fans

Industry:: Automation

Description:: The D2E146-AP47-B8 from ebm-papst combines 230 V operation with an AC centrifugal blower configuration for inverter and drive cooling. Its documented 700 m³/h airflow, 400 Pa pressure helps engineers compare the fan with the system resistance, installation space and cooling demand.

Datasheet:: D2E146-AP47-B8 | ebm-papst 230V 330W AC Centrifugal Blower for Power Cooling Datasheet (Pdf)

Product Features

High Static Airflow

The ebm-papst D2E146-AP47-B8 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, sheet-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-B8 should be checked for wiring, mounting, duty point and ambient limits before selection.

Application Industry

Drive Cooling

The D2E146-AP47-B8 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

Why choose the ebm-papst D2E146-AP47-B8?

700 m³/h, 400 Pa, 2550 RPM with 230 V, 330 W supports precise matching for inverter cooling rather than using a generic blower.

What performance is listed for the D2E146-AP47-B8?

The workbook lists 700 m³/h, 400 Pa, 2550 RPM. Select against the actual system resistance and duty point.

Can the D2E146-AP47-B8 reduce total ownership cost?

Correct sizing, clean airflow paths and preventive maintenance can reduce thermal stress and avoidable downtime; validate savings for the actual duty cycle.

How does the D2E146-AP47-B8 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.

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