 |
| Quantity: | |
|---|---|
FW3G250-24GC-90导风筒
Fanova
额定电压 Nominal Voltage | VDC | 24 |
电压范围 Nominal voltage range | VDC | 16~28 |
电流消耗 Current draw | A | 4.4±10% |
转速 Speed(RPM) | min-1 | 2780±5% |
功率消耗 Power consumption | W | 105±10% |
声压级 Sound Pressure Level | dB(A） | 69±5% |
最大风量 Max. Air Flow | CFM / m3/H | 1129.92/1920 |
最大静压 Max. Static Pressure | In.wg /Pa | 0.9/225 |
绝缘等级 Insulation class | ~ | Class B |
防护等级 Degree of protection | ~ | IP44 |
控制方式 Control Input | ~ | 0~10VDC / PWM |
信号输出 Signal Output | ~ | FG (Tach output ) |
The FW3G250-24GC-90 is a duct-optimized DC axial fan engineered for directional airflow in confined spaces. Featuring a galvanized steel impeller (250mm, 7 blades) and integrated wall ring for seamless duct mounting, it delivers focused ventilation (1920 m³/H) at 24VDC. Ideal for applications requiring precise air routing with IP44 protection and reverse-rotation operation.
Duct-Integrated Design
Pre-installed wall ring enables direct mounting to ducts or enclosures, eliminating airflow leakage at connection points.
Reverse-Rotation Efficiency
Unique anticlockwise impeller movement (viewed toward rotor) optimizes directional flow for exhaust/intake configurations.
Low-Voltage Reliability
Operates at 24VDC (16–28VDC range) with soft-start technology, suitable for mobile equipment or backup power systems.
Ducted Ventilation: HVAC extensions, server room exhaust, and tunnel airflow systems.
Transportation: Cab air circulation in buses, trains, or electric vehicles.
Compact Machinery: Cooling for welding enclosures, 3D printers, or medical carts.
Agricultural Equipment: Directed airflow in livestock trailers or greenhouse vents.
Q: Can it push air through long ducts?
A: Yes—225 Pa static pressure handles resistance in ducts up to 3–5 meters (varies by diameter).
Q: Why reverse rotation?
A: Counters standard clockwise designs to match specific duct layouts; consult diagrams for optimal orientation.
Q: Is the wall ring removable?
A: No—integrated design ensures airtight sealing; use adapters for non-standard duct sizes.
Q: What if voltage exceeds 28VDC?
A: Overvoltage protection automatically reduces power to prevent motor damage.
额定电压 Nominal Voltage | VDC | 24 |
电压范围 Nominal voltage range | VDC | 16~28 |
电流消耗 Current draw | A | 4.4±10% |
转速 Speed(RPM) | min-1 | 2780±5% |
功率消耗 Power consumption | W | 105±10% |
声压级 Sound Pressure Level | dB(A） | 69±5% |
最大风量 Max. Air Flow | CFM / m3/H | 1129.92/1920 |
最大静压 Max. Static Pressure | In.wg /Pa | 0.9/225 |
绝缘等级 Insulation class | ~ | Class B |
防护等级 Degree of protection | ~ | IP44 |
控制方式 Control Input | ~ | 0~10VDC / PWM |
信号输出 Signal Output | ~ | FG (Tach output ) |
The FW3G250-24GC-90 is a duct-optimized DC axial fan engineered for directional airflow in confined spaces. Featuring a galvanized steel impeller (250mm, 7 blades) and integrated wall ring for seamless duct mounting, it delivers focused ventilation (1920 m³/H) at 24VDC. Ideal for applications requiring precise air routing with IP44 protection and reverse-rotation operation.
Duct-Integrated Design
Pre-installed wall ring enables direct mounting to ducts or enclosures, eliminating airflow leakage at connection points.
Reverse-Rotation Efficiency
Unique anticlockwise impeller movement (viewed toward rotor) optimizes directional flow for exhaust/intake configurations.
Low-Voltage Reliability
Operates at 24VDC (16–28VDC range) with soft-start technology, suitable for mobile equipment or backup power systems.
Ducted Ventilation: HVAC extensions, server room exhaust, and tunnel airflow systems.
Transportation: Cab air circulation in buses, trains, or electric vehicles.
Compact Machinery: Cooling for welding enclosures, 3D printers, or medical carts.
Agricultural Equipment: Directed airflow in livestock trailers or greenhouse vents.
Q: Can it push air through long ducts?
A: Yes—225 Pa static pressure handles resistance in ducts up to 3–5 meters (varies by diameter).
Q: Why reverse rotation?
A: Counters standard clockwise designs to match specific duct layouts; consult diagrams for optimal orientation.
Q: Is the wall ring removable?
A: No—integrated design ensures airtight sealing; use adapters for non-standard duct sizes.
Q: What if voltage exceeds 28VDC?
A: Overvoltage protection automatically reduces power to prevent motor damage.
