Description
The ebmpapst R3G355-AM14-61 is a precision-engineered EC centrifugal fan designed for high-efficiency thermal management in demanding industrial applications. Utilizing advanced GreenTech EC motor technology, this unit offers superior aerodynamic performance with a backward-curved impeller design that minimizes turbulence and acoustic noise while maximizing static pressure capabilities. The robust construction ensures structural rigidity under high-speed operation, while the integrated electronics provide seamless speed control and monitoring. Optimized for low thermal impedance, the R3G355-AM14-61 delivers consistent airflow, maintaining operational stability across a wide voltage range of 200-277VAC. Its maintenance-free ball bearing system extends service life, making it a reliable solution for critical cooling applications requiring continuous duty cycles and precise air movement.
Model Number: R3G355-AM14-61
Brand: ebmpapst
Product Type: EC Centrifugal Fan (Backward Curved)
Rated Voltage: 230 VAC
Voltage Range: 200 – 277 VAC
Frequency: 50/60 Hz
Power Input: 350 W
Power Output: 280 W
Rated Current: 1.55 A
Rated Speed: 1900 RPM
Max. Air Flow: 1665 CFM (2830 m³/h)
Max. Static Pressure: 2.41 inH₂O (600 Pa)
Impeller Diameter: 355 mm
Bearing Type: Maintenance-free Ball Bearings
Motor Type: M3G074-CF (EC Motor)
Number of Blades: 6
Impeller Material: PA Plastic (Glass-fiber reinforced)
Housing Material: Galvanized Sheet Steel
Insulation Class: B
Ingress Protection: IP54
Operating Temperature: -25°C to +60°C
Mounting Orientation: Any
Direction of Rotation: Clockwise (viewed toward rotor)
Speed Control: 0-10 VDC / PWM
Motor Protection: Thermal Overload Protector (TOP) wired internally
Weight: 5.0 kg
Certifications: CE, UL, CSA, VDE
This high-performance air movement solution is engineered for complex ventilation systems, including precision air conditioning units, clean room technology, and IT server cooling arrays. The R3G355-AM14-61 excels in applications requiring variable speed control to match thermal loads dynamically, such as in variable air volume (VAV) systems and heat exchangers. Additionally, the R3G355-AM14-61 is frequently utilized in industrial exhaust systems and electronic cabinet cooling where compact dimensions and high static pressure capabilities are paramount for overcoming system resistance.
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Additional information
| Shipping Weight | 1 kg |
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