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Delta THB1724BG axial fan black plastic frame 172mm blades 24V 8.40A

Fans

Fans 3AUA0000077628Voltage case fan 24V 8.40A 172mm

SKU CH-HEH5-J6SN1 MPN 3AUA0000077628Voltage

Axial fan delivers 24 V DC cooling at 8.40 A with 172 mm blade diameter

  • High airflow cooling for industrial drives
  • 24V DC power suits inverter systems
  • 40A current delivers strong performance
  • 172mm blade diameter fits standard mounts
  • Axial design ensures efficient air movement

Industrial Cooling Fan for Inverter Systems

This Delta axial fan is built for the ABB ACS880 R9 inverter and similar drive cooling tasks. It runs on a 24 V DC supply drawing 8.40 A and uses a 172 mm blade diameter with a 51 mm frame depth. The unit is new and intended for industrial, medical, rail and new-energy vehicle cooling applications.

Suits Maintenance Teams Replacing the Exact Delta

Technicians who need a direct drop-in replacement for the 3AUA0000077628Voltage model in ABB drive cabinets will find the correct voltage, current and mounting footprint here. Buyers who require a different supply voltage, a lower current draw or a centrifugal blower instead of an axial design must source a different part number.

24 V 8.40 A Electrical Rating Determines Fit

The single specification that decides compatibility is the 24 V DC input with an 8.40 A current rating. Only systems designed for this exact electrical profile should use this fan; any deviation in voltage or current capability means the unit is not the correct match.

Highlights

  • High airflow cooling for industrial drives
  • 24V DC power suits inverter systems
  • 40A current delivers strong performance
  • 172mm blade diameter fits standard mounts
  • Axial design ensures efficient air movement

Specifications

No published specifications for this item yet.

Questions about this item

How do I wire the Delta THB1724BG fan to a 24 V DC supply and which step is often missed?

Connect the two leads to a 24 V DC source capable of 8.40 A; the step often missed is verifying polarity before powering the axial fan.

What maintenance will the THB1724BG axial fan need during its service life in an ABB ACS880 R9 inverter?

Periodically clean dust from the 172 mm blades and 51 mm frame, and listen for bearing noise that signals a replacement is due.

What thermal or current limit appears first when the fan runs continuously at 8.40 A?

The 8.40 A current draw is the first sustained limit; ensure the 24 V supply and wiring handle that load without voltage drop.

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