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Metal centrifugal case fan with backward curved blades and external rotor motor

Fans

Fans R2E220-RB06-01 102W centrifugal case fan

SKU CH-WBAT-F4SHY

A 230 VAC centrifugal case fan delivering 102 W at 50 Hz and 135 W at 60 Hz with backward-curved blades for inverter cooling

  • Centrifugal airflow up to 35000 m³/h for high-volume cooling
  • 102 W power draw at 50 Hz, 135 W at 60 Hz for efficient operation
  • Speed controllable 0-100 % via analog or serial interface
  • Operates from -25 °C to 75 °C ambient for harsh environments
  • Backward-curved blades eliminate need for scroll housing, simplifying installation

Industrial centrifugal fan for inverter cooling

The Fans R2E220-RB06-01 is a 230 VAC single-phase centrifugal blower rated at 102 W at 50 Hz and 135 W at 60 Hz. It delivers up to 35000 m³/h airflow using backward-curved blades that do not require a scroll housing. The unit operates from -25 °C to 60 °C at 50 Hz and up to 75 °C at 60 Hz, making it suitable for forced electronic cooling in industrial environments.

Sturdy steel construction with capacitor start

A robust steel plate frame houses the external rotor motor for compact installation. The fan includes a 2.5 µF, 400 VDB capacitor rated to the S0 (CE) standard for reliable starting. Current draw measures 0.45 A at 50 Hz and 0.60 A at 60 Hz, with starting currents of 0.85 A and 0.82 A respectively. Speed control is available via analog or serial interface for 100 % regulation.

Verify mains voltage and thermal limits before

Confirm your supply is 230 VAC single-phase at 50 or 60 Hz and that the 102 W or 135 W power draw fits your circuit protection. The maximum ambient temperature differs by frequency, so ensure the installation environment stays within 60 °C or 75 °C accordingly. Buyers needing a lower-voltage DC fan or a smaller axial form factor should look elsewhere.

Highlights

  • Centrifugal airflow up to 35000 m³/h for high-volume cooling
  • 102 W power draw at 50 Hz, 135 W at 60 Hz for efficient operation
  • Speed controllable 0-100 % via analog or serial interface
  • Operates from -25 °C to 75 °C ambient for harsh environments
  • Backward-curved blades eliminate need for scroll housing, simplifying installation

Specifications

No published specifications for this item yet.

Questions about this item

What mains voltage and frequency does the R2E220-RB06-01 fan run on, and how much power does it draw at each?

The fan is rated for 230 VAC at 50 Hz and 60 Hz. Power consumption is 102 W at 50 Hz and 135 W at 60 Hz.

What mounting provisions does this centrifugal fan have, and what clearance is needed for the capacitor?

The unit uses a sturdy steel plate housing with an external rotor motor; no rolling casing is required. A 2.5 µF, 400 VDB capacitor (S0 CE) must be accommodated nearby.

How is the fan wired for speed control, and which connection step is most often missed?

Connect the 230 VAC supply and the 2.5 µF capacitor per the motor nameplate; the 100 % speed control interface (analog or serial) must be wired separately — omitting the control signal leaves the fan at full speed.

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