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Black rectangular axial fan 172 by 150 by 50.8 millimetres with two wire leads

Fans

Fans EFB1524SHG 172mm 24V 2.1A axial fan

SKU CH-DFRV-HFXZA

A 24 VDC axial fan delivering 325 CFM airflow and 1.083 inH₂O static pressure for industrial cooling

  • High airflow of 325 CFM for demanding cooling
  • 24 VDC operation suits industrial inverter systems
  • Ball bearing design extends service life
  • 4300 RPM delivers strong static pressure of 1.083 inH2O
  • Wide operating range from -10 °C to 70 °C

172 mm 24 V axial fan for industrial drives

This Delta Electronics axial fan measures 172 mm by 150 mm by 50.8 mm and runs on 24 VDC at 2.1 A. It delivers 325.0 CFM at 4300 RPM with a ball-bearing tube-shaft design. The unit weighs 1.9 lbs and operates from -10 °C to 70 °C.

Airflow and static-pressure limits

The fan produces 325.0 CFM (9.20 m³/min) against a static pressure of 1.083 inches of water column (269.8 Pa). Noise reaches 63 dB(A) at full speed. These figures define the cooling envelope for the ACS510/550 and ABB inverter chassis it serves.

24 VDC 2.1 A power requirement

The motor draws 28.1 W from a 24 VDC supply rated for at least 2.1 A. Two-lead termination simplifies wiring into the drive's fan header. Verify that the inverter's fan supply matches this voltage and current before installation.

How it compares

Measured against everything we stock in Pedestal, Table & PC Fans, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 59% of the 302 comparable items (median $31.99).

Specifications

No published specifications for this item yet.

Questions about this item

Which Delta axial fan model should I choose for my ACS510 or ACS550 inverter?

The EFB1524SHG is the direct replacement specified for ABB ACS510 and ACS550 drives, matching the original 172mm x 50.8mm form factor and 24VDC 2.1A rating.

What does the 325.0 CFM airflow rating deliver inside an inverter enclosure?

At 4300 RPM this fan moves 325.0 CFM (9.20 m³/min) against 1.083 inH₂O static pressure, providing the forced-air cooling the drive's heatsink requires under full load.

How does the two-lead 24VDC connection integrate with the drive's power supply?

The fan terminates in two leads for direct 24VDC supply; it draws 2.1A (28.1W) so the inverter's auxiliary output must be rated for at least that current.

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