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Centrifugal fan with black plastic housing and metal blades, 225mm diameter, 230V AC motor

Fans

Fans R2E225-AT51-14 centrifugal case fan 225mm 230V 2650/2950rpm

SKU CH-V51A-GXZC3

A 225 mm centrifugal fan running on 230 V AC at 50 or 60 Hz, delivering 2,650 to 2,950 rpm for industrial inverter cooling

  • Original ebmpapst motor for reliable long-life cooling
  • 230 V AC single-phase power suits industrial mains supply
  • Dual-speed 2650/2950 rpm adapts to 50/60 Hz grids
  • Wide -25 °C to 55 °C operating range handles harsh environments
  • UL 2111 and CE approved for safety compliance

Centrifugal fan for Siemens inverter service

This 225 mm ebmpapst centrifugal fan is built as a direct replacement for the R2E225-AT51-14 unit found in Siemens inverter cabinets. It targets technicians and integrators who need an original-specification spare to keep high-power IGBT and control-board cooling intact.

Thermals and power at 230 VAC

At 50 Hz the motor draws 0.46 A and 105 W while spinning at 2650 rpm; at 60 Hz it draws 0.64–0.66 A and 145–155 W at 2950 rpm. A 3 µF 450 VDB capacitor is specified and the unit is rated for continuous operation from -25 °C to 55 °C ambient.

CE and UL 2111 compliance only

The assembly carries CE marking and UL 2111 approval, confirming it meets the safety standards required for industrial inverter installations. No additional mounting hardware, wiring harnesses or configuration software are included in the package.

How it compares

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Price $254.99
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

How do I wire the 3 µF 450 V capacitor when installing this 230 V centrifugal fan?

Connect the supplied 3 µF 450 V capacitor in series with the motor winding as shown on the nameplate; the fan runs on single-phase 230 V at 50 or 60 Hz and draws 0.46 A at 50 Hz.

Which part will need replacement first during long-term use?

The motor bearings and the 3 µF 450 V run capacitor are the wear items; the capacitor can lose capacitance over time and the bearings will eventually require replacement.

What thermal limit appears first when the fan runs continuously at full load?

The maximum ambient temperature is 55 °C; sustained operation above this limit will trigger thermal protection or reduce motor life.

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