 |
| Quantity: | |
|---|---|
FG3G400-110PN-21
Fanova
Nominal Voltage | VDC | 110 |
Nominal voltage range | VDC | 88~132 |
Current draw | A | 3.6±10% |
Speed(RPM) | min-1 | 1600±5% |
Power consumption | W | 400±10% |
Sound Pressure Level | dB(A） | 73±5% |
Max. Air Flow | CFM / m3/H | 3236.75/5500 |
Max. Static Pressure | In.wg /Pa | 1.16/290 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FG3G400-110PN-21 is a 110VDC open-frame axial fan engineered for applications requiring direct current (DC) power compatibility. Featuring a brushless DC motor (BLDC102) and a 400mm glass-fiber-reinforced impeller, it delivers 5,500 m³/h (3,237 CFM) airflow at 290 Pa (1.16 in.wg) static pressure. Designed for integration into DC-powered systems, its grille-free design maximizes airflow efficiency while operating at 73 dB(A) noise levels.
DC Power Optimization
Operates on 110VDC (±20% range), ideal for solar-powered setups, battery-backed systems, or DC microgrids. Consumes 400W (±10%)—optimized for energy-sensitive environments.
Streamlined Wiring & Control
Simplified 4-wire setup:
Red: +110VDC input
Yellow: 0–10V/PWM speed control
White: FG tachometer output (3 pulses/revolution)
Blue: Ground
Reduces installation complexity vs. AC models.
Open-Design Efficiency
Eliminates grille resistance to boost airflow by 12–15%, perfect for enclosed industrial machinery or custom ventilation arrays. IP44 rating protects electronics from dust/splash ingress.
Renewable Energy Systems: Solar/wind turbine cooling, battery room ventilation.
Mobile Equipment: Cooling for electric vehicle charging stations or portable generators.
Telecom Infrastructure: DC-powered cabinet cooling in 5G base stations.
Laboratory Instruments: Precision cooling for spectrometers or chromatographs.
Q1: Why choose DC over AC for this fan?
A1: DC operation avoids AC/DC conversion losses, suits off-grid/backup systems, and enables precise low-RPM control (e.g., 20% speed via PWM).
Q2: Is the open impeller safe for public spaces?
A2: Only in fully enclosed systems. Add grilles if exposed to personnel (contact Fanova for retrofits).
Q3: Can it run on batteries during power outages?
A3: Yes. Compatible with 88–132VDC battery banks (e.g., 24x lead-acid cells in series).
Q4: How does IP44 differ from IP54?
A4: IP44 resists 1mm+ solids and water splashes but isn’t dust-tight. Use indoors only—avoid rain/mist.
Nominal Voltage | VDC | 110 |
Nominal voltage range | VDC | 88~132 |
Current draw | A | 3.6±10% |
Speed(RPM) | min-1 | 1600±5% |
Power consumption | W | 400±10% |
Sound Pressure Level | dB(A） | 73±5% |
Max. Air Flow | CFM / m3/H | 3236.75/5500 |
Max. Static Pressure | In.wg /Pa | 1.16/290 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FG3G400-110PN-21 is a 110VDC open-frame axial fan engineered for applications requiring direct current (DC) power compatibility. Featuring a brushless DC motor (BLDC102) and a 400mm glass-fiber-reinforced impeller, it delivers 5,500 m³/h (3,237 CFM) airflow at 290 Pa (1.16 in.wg) static pressure. Designed for integration into DC-powered systems, its grille-free design maximizes airflow efficiency while operating at 73 dB(A) noise levels.
DC Power Optimization
Operates on 110VDC (±20% range), ideal for solar-powered setups, battery-backed systems, or DC microgrids. Consumes 400W (±10%)—optimized for energy-sensitive environments.
Streamlined Wiring & Control
Simplified 4-wire setup:
Red: +110VDC input
Yellow: 0–10V/PWM speed control
White: FG tachometer output (3 pulses/revolution)
Blue: Ground
Reduces installation complexity vs. AC models.
Open-Design Efficiency
Eliminates grille resistance to boost airflow by 12–15%, perfect for enclosed industrial machinery or custom ventilation arrays. IP44 rating protects electronics from dust/splash ingress.
Renewable Energy Systems: Solar/wind turbine cooling, battery room ventilation.
Mobile Equipment: Cooling for electric vehicle charging stations or portable generators.
Telecom Infrastructure: DC-powered cabinet cooling in 5G base stations.
Laboratory Instruments: Precision cooling for spectrometers or chromatographs.
Q1: Why choose DC over AC for this fan?
A1: DC operation avoids AC/DC conversion losses, suits off-grid/backup systems, and enables precise low-RPM control (e.g., 20% speed via PWM).
Q2: Is the open impeller safe for public spaces?
A2: Only in fully enclosed systems. Add grilles if exposed to personnel (contact Fanova for retrofits).
Q3: Can it run on batteries during power outages?
A3: Yes. Compatible with 88–132VDC battery banks (e.g., 24x lead-acid cells in series).
Q4: How does IP44 differ from IP54?
A4: IP44 resists 1mm+ solids and water splashes but isn’t dust-tight. Use indoors only—avoid rain/mist.
