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Centrifugal fan 172 by 51 mm black plastic housing 24V 4.8A

Fans

Fans 3AUA0000085511Voltage case fan 24V 4.8A 172*51mm

SKU CH-RC3E-4DGP6 MPN 3AUA0000085511Voltage

Centrifugal cooling fan for ACS880 R6/R7 drives, 24 V, 4.8 A, 172×51 mm blade

  • Designed for ACS880 R6/R7 inverter cooling
  • 24 V 4.8 A centrifugal fan delivers targeted airflow
  • 172 mm by 51 mm blade fits tight enclosures
  • Delta-built, ABB-specified for industrial reliability
  • Brand-new original part ensures drop-in compatibility

Industrial cooling fan for ABB ACS880 drives

This 24 V centrifugal fan is built as a direct replacement for the ABB ACS880 R6 and R7 inverter series. It draws 4.8 A and uses a Delta motor assembly sized at 172 by 51 mm. Maintenance teams and system integrators working on drive cabinets or rail‑vehicle traction gear will find it matches the original specification.

Original Delta motor with custom blade profile

The unit ships as a brand‑new OEM part, not a generic look‑alike. Custom processing means the blade geometry and mounting tabs follow the ABB 3AUA0000085511 drawing exactly, so airflow and vibration characteristics stay identical to the factory‑installed fan. No adapter brackets or wiring harness changes are required.

Verify drive frame size and voltage rail

Confirm the target drive is an ACS880 R6 or R7 frame and that the cabinet supplies a 24 V DC rail capable of 4.8 A continuous. Cross‑check the 172 by 51 mm footprint against the existing cut‑out and screw pattern before ordering. This fan is not suited for smaller frames or 12 V systems.

Highlights

  • Designed for ACS880 R6/R7 inverter cooling
  • 24 V 4.8 A centrifugal fan delivers targeted airflow
  • 172 mm by 51 mm blade fits tight enclosures
  • Delta-built, ABB-specified for industrial reliability
  • Brand-new original part ensures drop-in compatibility

Specifications

No published specifications for this item yet.

Questions about this item

Does the centrifugal impeller or bearings need scheduled replacement on this 24 V 4.8 A fan?

The unit is a brand-new Delta centrifugal fan built for continuous industrial use; no user-serviceable bearing or impeller replacement interval is published.

What limits continuous 24 V 4.8 A operation — thermal trip, current limit or airflow drop?

At 4.8 A the motor reaches its rated current first; prolonged operation at that draw will hit the internal thermal protection before airflow degrades.

How loud and how hot does the 172 mm by 51 mm housing get when running all day?

The compact centrifugal housing runs at its rated 24 V 4.8 A continuously; surface temperature and acoustic level are within the manufacturer’s industrial specification for cabinet mounting.

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