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Black metal centrifugal fan with 450mm impeller and integrated motor housing

Fans

Fans R4D450-AK01-01 230V 50/60Hz 450mm centrifugal case fan

SKU CH-JYPW-AJT2R

230 V AC centrifugal case fan with 450 mm impeller delivering up to 35000 m³/h airflow at 1490 rpm

  • Operates on standard 230 VAC supply for direct mains connection
  • Delivers up to 35000 m³/h airflow for high-volume cooling
  • Runs at 1490 rpm on 60 Hz or 1350 rpm on 50 Hz
  • Withstands ambient temperatures from -40 °C to 80 °C for harsh environments
  • CE approved across 230 V, 277 V and 400 V configurations

Industrial centrifugal fan for high-volume airflow

The Fans R4D450-AK01-01 is a 230V AC centrifugal fan built for industrial ventilation and equipment cooling. Its 450mm impeller delivers up to 35000m³/h of airflow. The unit targets engineers and maintenance teams who need reliable air movement in demanding environments.

Sturdy steel housing with external rotor motor

A rugged steel plate construction protects the internal components while the external rotor motor design places the motor inside the impeller for efficient self-cooling. This compact layout suits tight machinery spaces. CE approval covers 50Hz and 60Hz operation at 230V, 277V and 400V nominal voltages.

Fixed-speed AC operation with defined thermal limits

The fan runs at fixed speeds of 1350, 1490 or 1580 rpm depending on supply frequency and voltage, drawing between 1.5A and 3.32A. Power consumption ranges from 740W to 1200W. Ambient temperature limits span -40°C to 80°C, so the unit cannot operate beyond this range without additional protection.

Highlights

  • Operates on standard 230 VAC supply for direct mains connection
  • Delivers up to 35000 m³/h airflow for high-volume cooling
  • Runs at 1490 rpm on 60 Hz or 1350 rpm on 50 Hz
  • Withstands ambient temperatures from -40 °C to 80 °C for harsh environments
  • CE approved across 230 V, 277 V and 400 V configurations

Specifications

No published specifications for this item yet.

Questions about this item

What voltage and frequency does the 230 V AC motor accept?

The motor runs on 230 V AC at 50 Hz or 60 Hz, drawing 2.6 A at 50 Hz and 3.32 A at 60 Hz.

What are the physical dimensions and mounting requirements for the 450 mm centrifugal fan?

The impeller diameter is 450 mm; the unit is a free-wheeling backward-curved design that does not need a scroll housing and mounts with its external rotor motor inside the impeller.

How is the fan wired for 230 V operation and which step is often missed?

Connect the three phases in Y (star) configuration for 230 V; the common mistake is wiring it in delta, which is intended for 400 V supply.

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