R3G400-Rs03-H8 Centrifugal Compact Fans

Product Description

The R3G400-RS03-H8 Cooling Fan is a high-efficiency industrial EC centrifugal fan designed for powerful airflow and stable pressure performance in demanding HVAC and industrial ventilation systems. It is widely used in air handling units, control panels, inverter systems, telecom infrastructure, filtration systems, and heavy industrial cooling applications across UAE, GCC, and global markets.

This model uses advanced EC (electronically commutated) motor technology combined with a backward-curved impeller design, delivering high energy efficiency, precise speed control, and reliable continuous-duty operation. It is engineered for applications requiring strong airflow, stable static pressure, and long operational life under continuous load conditions.

1. Product Type: Centrifugal Cooling Fan
2. Model: R3G400-RS03-H8
3. Fan Type: EC Centrifugal Fan
4. Operating Voltage: 400V AC (variant dependent)
5. Voltage Range: 380V AC to 480V AC
6. Power Consumption: Approx. 500W to 2200W (variant dependent)
7. Airflow Capacity: Approx. 3000–3500 m³/h
8. Speed: Approx. 1450 RPM (nominal)
9. Static Pressure: Medium pressure industrial application
10. Noise Level: Approx. 70–85 dB(A)
11. Bearing Type: Ball Bearing
12. Operating Temperature: -25°C to +60°C
13. Protection Class: IP54
14. Control: 0–10V / PWM / EC control interface

• High-efficiency EC motor technology for energy saving
• Stable medium-pressure airflow performance
• Advanced backward-curved impeller design
• Precise electronic speed control capability
• Durable ball bearing system for long service life
• Low energy consumption compared to conventional AC fans
• Suitable for HVAC, AHU, and industrial ventilation systems
• Reliable continuous-duty operation in harsh environments