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180 mm AC turbo case fan, 280 by 125 mm, two-tone finish, four-wire connector

Fans

Fans R2E280-AE52-05 180mm AC turbo case fan

SKU CH-HB5A-ASQRE MPN R2E280-AE52-05

180 mm AC turbo centrifugal fan with four-wire power connector, running on 230 V 50 Hz at 225 W and 1.0 A

  • Original EBM PAPST build ensures industrial-grade reliability
  • 180 mm turbo centrifugal design moves high air volume
  • 230 V AC operation plugs directly into mains power
  • 225 W motor delivers strong cooling performance
  • 4-wire connector simplifies installation and control

180 mm AC turbo centrifugal fan

The Fans R2E280-AE52-05 is an original EBM PAPST turbo centrifugal cooler that runs on 230 V AC mains power at 50 Hz. It draws 1.0 A and consumes 225 W while delivering high-pressure airflow through a 180 mm impeller. The unit is supplied new with a four-wire connection and a 7 µF 400 VDB run capacitor.

Suited for industrial chassis and rack enclosures

This fan suits integrators who need a mains-powered centrifugal blower for 280 mm by 125 mm mounting apertures in server racks, telecom cabinets or industrial equipment. It is not intended for low-voltage PC builds, PWM speed control or quiet desktop cooling. Buyers who require 12 V DC operation, variable speed headers or a smaller footprint should look at alternative cooling solutions.

Verify mains voltage and mounting clearance

Before ordering, confirm that the installation site provides 230 V 50 Hz supply and that the enclosure can accommodate the 280 mm by 125 mm overall dimensions. Ensure wiring can handle the 1.0 A draw and that a suitable 7 µF 400 VDB capacitor is fitted or available. Check that the four-wire termination matches the equipment’s terminal block or connector scheme.

How it compares

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Price $249.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 230 V 50 Hz AC supply need a 7 uF 400 VDB capacitor to run this turbo fan?

Yes — the fan is rated for 230 V 50 Hz 1.0 A 225 W and requires a 7 uF 400 VDB capacitor for correct operation.

Can I connect this 4-wire 180 mm turbo fan to a standard PC PWM header?

No — the fan uses a 230 V AC supply with four wires for mains and capacitor connection, not a low-voltage PWM header.

How can I confirm the 280 mm by 125 mm turbo fan is spinning at full speed after wiring?

Measure the current draw; it should be close to 1.0 A at 230 V 50 Hz when the 7 uF capacitor is correctly fitted.

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