 |
| Quantity: | |
|---|---|
FB3G133-2APL-70
Fanova
Phase | ~ | 1~ |
Nominal Voltage | VAC | 230 |
Nominal voltage range | VAC | 184~270 |
Frequency | Hz | 50/60 |
Current draw | A | 0.35±10% |
Speed(RPM) | min-1 | 4500±5% |
Power consumption | W | 48±10% |
Sound Pressure Level | dB(A） | 67.8±5% |
Max. Air Flow | CFM / m3/H | 264.83/450 |
Max. Static Pressure | In.wg /Pa | 1.73/433 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP55 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FB3G133-2APL-70 is a space-saving backward-curved centrifugal fan designed for applications where high static pressure and compact dimensions are critical. Powered by a 230VAC EC motor (BLEC72), it delivers focused airflow (450 m³/h) against significant resistance (433 Pa) while operating at ultra-high speeds (4500 RPM). Ideal for integration into confined industrial equipment.
High-Speed Compact Performance
Operates at 4500 RPM – significantly higher than standard industrial fans – enabling powerful airflow in a minimal footprint (133mm impeller). Maintains 433 Pa static pressure despite compact dimensions.
Energy-Efficient EC Technology
Consumes only 48W at full load while supporting 184-270VAC wide voltage input. Integrated 0-10VDC/PWM control allows precise speed modulation for power savings.
Lightweight Reinforced Construction
Features a 7-blade plastic/fiberglass impeller and die-cast aluminum housing. At just 980g (fan only), it’s engineered for vibration-resistant operation in tight spaces.
Compact Electronics Cooling: High-density servers, medical devices, or test equipment
Enclosed Industrial Systems: Control cabinets, laser systems, 3D printers
Ventilation Modules: Small ducted systems or filtration units requiring pressure boost
Q1: Why choose this over larger centrifugal fans?
Its 133mm diameter fits space-constrained installations while delivering industrial-grade static pressure (433 Pa).
Q2: How does the FG signal work with only 2 pulses/revolution?
The low pulse count (vs. typical 4-5 pulses) simplifies RPM monitoring in noise-sensitive control systems.
Q3: Is the high RPM (4500) a durability concern?
No – ball bearings and reinforced plastic/fiberglass impeller ensure 50,000-hour L10 life at 40°C.
Phase | ~ | 1~ |
Nominal Voltage | VAC | 230 |
Nominal voltage range | VAC | 184~270 |
Frequency | Hz | 50/60 |
Current draw | A | 0.35±10% |
Speed(RPM) | min-1 | 4500±5% |
Power consumption | W | 48±10% |
Sound Pressure Level | dB(A） | 67.8±5% |
Max. Air Flow | CFM / m3/H | 264.83/450 |
Max. Static Pressure | In.wg /Pa | 1.73/433 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP55 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FB3G133-2APL-70 is a space-saving backward-curved centrifugal fan designed for applications where high static pressure and compact dimensions are critical. Powered by a 230VAC EC motor (BLEC72), it delivers focused airflow (450 m³/h) against significant resistance (433 Pa) while operating at ultra-high speeds (4500 RPM). Ideal for integration into confined industrial equipment.
High-Speed Compact Performance
Operates at 4500 RPM – significantly higher than standard industrial fans – enabling powerful airflow in a minimal footprint (133mm impeller). Maintains 433 Pa static pressure despite compact dimensions.
Energy-Efficient EC Technology
Consumes only 48W at full load while supporting 184-270VAC wide voltage input. Integrated 0-10VDC/PWM control allows precise speed modulation for power savings.
Lightweight Reinforced Construction
Features a 7-blade plastic/fiberglass impeller and die-cast aluminum housing. At just 980g (fan only), it’s engineered for vibration-resistant operation in tight spaces.
Compact Electronics Cooling: High-density servers, medical devices, or test equipment
Enclosed Industrial Systems: Control cabinets, laser systems, 3D printers
Ventilation Modules: Small ducted systems or filtration units requiring pressure boost
Q1: Why choose this over larger centrifugal fans?
Its 133mm diameter fits space-constrained installations while delivering industrial-grade static pressure (433 Pa).
Q2: How does the FG signal work with only 2 pulses/revolution?
The low pulse count (vs. typical 4-5 pulses) simplifies RPM monitoring in noise-sensitive control systems.
Q3: Is the high RPM (4500) a durability concern?
No – ball bearings and reinforced plastic/fiberglass impeller ensure 50,000-hour L10 life at 40°C.
