Fans
Fans R4D450-AD12-06 Centrifugal Fan 400V 650W
Three-phase 400 V centrifugal fan delivers 650 W at 1,380 rpm for industrial cooling up to 35,000 m³/h
- Operates from -40 °C to 45 °C ambient
- Delivers up to 35000 m³/h airflow
- 650 W power consumption at 400 V AC
- 1380 rpm speed with 1.45 A current draw
- Compact external rotor motor enables forced electronic cooling
Industrial Centrifugal Fan 400V 650W
The Fans R4D450-AD12-06 is an industrial centrifugal fan built for HVAC and cooling systems that require high airflow. It delivers up to 35000 m³/h using a three-phase motor rated at 400 VAC and 650 W. The unit is designed for continuous operation in demanding environments.
Installation requires three-phase 400 VAC supply
Wiring must follow a Y configuration with a nominal current draw of 1.45 A and a starting current of 5.4 A. The motor runs at 1380 rpm and operates between -40 °C and 45 °C ambient temperature. Incorrect voltage or phase connection will damage the motor and void safe operation.
Suited for plant engineers specifying original
Buyers needing single-phase power, lower voltage, or variable-speed EC models should look elsewhere. The fixed-speed AC design does not support analog or serial speed control without external electronics. Applications requiring backward-curved blades or scroll housings not matched to this impeller will need a different configuration.
Highlights
- Operates from -40 °C to 45 °C ambient
- Delivers up to 35000 m³/h airflow
- 650 W power consumption at 400 V AC
- 1380 rpm speed with 1.45 A current draw
- Compact external rotor motor enables forced electronic cooling
Specifications
No published specifications for this item yet.
Questions about this item
How can I confirm the fan is running at its rated 1380 rpm after installation?
Measure the motor speed with a tachometer; it should read 1380 rpm at 400 VAC and 50 Hz.
What is included with the R4D450-AD12-06 and what must I source separately?
The unit includes the centrifugal fan with external rotor motor; mounting hardware, wiring, scroll housing and speed-control interface are not included.
Which version of this centrifugal fan should I choose for 400 V three-phase supply?
Select the R4D450-AD12-06 model rated 400 V, 650 W, 1.45 A, 1380 rpm for direct connection to a 400 V three-phase 50 Hz network.
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