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| Quantity: | |
|---|---|
FB3G175-24PY-71
Fanova
Nominal Voltage | VDC | 24 |
Nominal voltage range | VDC | 16~28 |
Current draw | A | 3.6±10% |
Speed(RPM) | min-1 | 4250±5% |
Power consumption | W | 86±10% |
Sound Pressure Level | dB(A） | 73±5% |
Max. Air Flow | CFM / m3/H | 420.78/715 |
Max. Static Pressure | In.wg /Pa | 2.44/610 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FB3G175-24PY-71 is a high-pressure backward-curved centrifugal fan engineered for space-constrained ventilation systems. Driven by a 24VDC brushless motor (BLDC72), it delivers robust static pressure (up to 610 Pa) while maintaining low-noise operation. Its compact design and versatile mounting suit demanding industrial environments, certified to CE, RoHS, and ErP 2015 standards.
High-Pressure DC Performance
Optimized for airflow resistance, it generates 610 Pa static pressure at 715 m³/h max airflow. Operates across a wide 16–28 VDC range with PWM/0–10V speed control for precision airflow management.
Lightweight Composite Impeller
Features a glass-fiber-reinforced propylene impeller for corrosion resistance and reduced inertia, enabling rapid response in dynamic systems.
Industrial-Grade Protections
Integrates soft-start, reverse polarity protection, and thermal overload safeguards. Ball bearings ensure 50,000-hour lifespan (L10) at 40°C/15–65% RH.
Enclosed Equipment Cooling: Control cabinets, laser machines, 3D printers.
Air Purification Systems: HVAC duct boosters, fume extractors.
Low-Voltage Environments: Mobile units, solar-powered ventilation.
Q1: Is this fan suitable for outdoor use?
A1: With IP44 rating, it resists dust/water splashes but is not designed for heavy rain or submersion.
Q2: Can the airflow direction be adjusted?
A2: Air exhausts radially (360°). Duct attachments can redirect flow; avoid obstructing the intake.
Q3: What control signals are supported?
A3: Standard 0–10V DC or PWM input. FG signal (2 pulses/revolution) enables RPM monitoring.
Q4: Does the plastic impeller withstand high temperatures?
A4: Yes, it operates at ≤60°C ambient. Avoid sustained exposure >85°C near electronics.
Nominal Voltage | VDC | 24 |
Nominal voltage range | VDC | 16~28 |
Current draw | A | 3.6±10% |
Speed(RPM) | min-1 | 4250±5% |
Power consumption | W | 86±10% |
Sound Pressure Level | dB(A） | 73±5% |
Max. Air Flow | CFM / m3/H | 420.78/715 |
Max. Static Pressure | In.wg /Pa | 2.44/610 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FB3G175-24PY-71 is a high-pressure backward-curved centrifugal fan engineered for space-constrained ventilation systems. Driven by a 24VDC brushless motor (BLDC72), it delivers robust static pressure (up to 610 Pa) while maintaining low-noise operation. Its compact design and versatile mounting suit demanding industrial environments, certified to CE, RoHS, and ErP 2015 standards.
High-Pressure DC Performance
Optimized for airflow resistance, it generates 610 Pa static pressure at 715 m³/h max airflow. Operates across a wide 16–28 VDC range with PWM/0–10V speed control for precision airflow management.
Lightweight Composite Impeller
Features a glass-fiber-reinforced propylene impeller for corrosion resistance and reduced inertia, enabling rapid response in dynamic systems.
Industrial-Grade Protections
Integrates soft-start, reverse polarity protection, and thermal overload safeguards. Ball bearings ensure 50,000-hour lifespan (L10) at 40°C/15–65% RH.
Enclosed Equipment Cooling: Control cabinets, laser machines, 3D printers.
Air Purification Systems: HVAC duct boosters, fume extractors.
Low-Voltage Environments: Mobile units, solar-powered ventilation.
Q1: Is this fan suitable for outdoor use?
A1: With IP44 rating, it resists dust/water splashes but is not designed for heavy rain or submersion.
Q2: Can the airflow direction be adjusted?
A2: Air exhausts radially (360°). Duct attachments can redirect flow; avoid obstructing the intake.
Q3: What control signals are supported?
A3: Standard 0–10V DC or PWM input. FG signal (2 pulses/revolution) enables RPM monitoring.
Q4: Does the plastic impeller withstand high temperatures?
A4: Yes, it operates at ≤60°C ambient. Avoid sustained exposure >85°C near electronics.
