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Centrifugal turbine disk fan, 225 × 225 × 100 mm, black metal housing, four-wire connector

Fans

Fans R1G225-RA15-10 48V 115W centrifugal case fan

SKU CH-DQ6K-9JXVW

Centrifugal fan delivers 115 W airflow at 48 V DC with adjustable speed for industrial cooling

  • German-engineered centrifugal turbine for reliable high-static-pressure cooling
  • 48 V DC input with 36–60 V range suits industrial power systems
  • 115 W rated power delivers strong airflow for inverter and drive cooling
  • Four-wire PWM control enables precise speed adjustment for noise reduction
  • Compact 225 × 225 × 100 mm housing fits dense rack and enclosure layouts

Industrial Centrifugal Fan 48V 115W

The R1G225-RA15-10 is a German-made ebmpapst centrifugal turbine disk fan built for industrial cooling. It runs on a 48V DC supply with a 36-60V input range and draws 115W. The unit measures 225 x 225 x 100mm and uses a four-wire red, blue, yellow, white loom for adjustable speed control.

Suited For Industrial Equipment Builders

This fan suits engineers integrating cooling into large inverters, medical devices, rail systems, drive enclosures, hotel plant, industrial cleaning machines, electronics cabinets, new energy vehicles or supermarket refrigeration. It is not for PC builders who need standard 12V PWM case fans, nor for anyone requiring axial airflow or a smaller mounting footprint.

Four-Wire Adjustable Speed Interface

The red, blue, yellow, white wiring provides the adjustable speed control that matches 48V DC systems. Without a compatible 36-60V DC source and a controller that drives this four-line interface, the fan will not operate.

How it compares

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

Price $38.99
Pricier than about 84% 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

Which voltage range and power rating match my system requirements?

The fan runs on 48V DC with a 36-60V input range and draws 115W, so your power supply must deliver within that window.

What does the 115W input power mean for airflow and cooling capacity in my enclosure?

At 115W the centrifugal turbine moves a high volume of air through the 225×225×100mm housing, suited for dense equipment racks or inverter cabinets.

How do the four-wire leads (red, blue, yellow, white) connect to a standard PWM or 0-10V speed control?

The four lines provide power, ground, tachometer feedback and a control input compatible with common industrial speed-control schemes.

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