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FB3G310-2APK-20
Fanova
Phase | ~ | 1~ |
Nominal Voltage | VAC | 230 |
Nominal voltage range | VAC | 184~270 |
Frequency | Hz | 50/60 |
Current draw | A | 2.2±10% |
Speed(RPM) | min-1 | 2360±5% |
Power consumption | W | 500±10% |
Sound Pressure Level | dB(A) | 81±5% |
Max. Air Flow | CFM / m3/H | 2189.81/3721 |
Max. Static Pressure | In.wg /Pa | 3.8/950 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP54 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The 230V-AC 310mm 500W Backward-Curve Centrifugal Fan delivers industrial-grade static pressure for demanding ventilation systems, powered by an external-rotor EC motor (Model: BLEC102) and a 7-blade glass-fiber reinforced polypropylene impeller. Engineered to generate 950 Pa maximum static pressure at 3,721 m³/h airflow, it excels in high-resistance applications such as industrial dust collection or multi-stage filtration. With wide voltage compatibility (184–270V AC) and integrated control interfaces, it adapts to unstable grid conditions or automated building management networks.
High Static Pressure Performance
Generates 950 Pa peak static pressure – capable of overcoming resistance in long duct runs, HEPA filters (MERV 16+), or industrial dust collectors.
Radial blade design optimizes airflow efficiency across operating ranges (0–100% via PWM/0-10VDC control).
Precision Control & Monitoring
0–10VDC/PWM Speed Input: Enables dynamic airflow adjustment for energy-efficient operation.
+10VDC Output: Provides reference voltage for external sensors or tachometer signals (FG output: 5 pulses/revolution).
RS485 Modbus Interface (RSA/RSB terminals): Supports integration with industrial automation systems.
Robust Industrial Protection
Soft-start protection to limit inrush current
Overvoltage/undervoltage cutoff (184–270V AC)
Electronics and motor thermal overload protection.
IP54-Rated Housing: Sealed against dust ingress and water splashes for harsh environments.
Multi-Stage Safeguards:
Ball Bearings & Reinforced Impeller: Ensure continuous operation (S1 duty) from –25°C to 60°C.
Optimized Acoustic Profile
Operates at 81 dB(A) under full load – engineered for industrial noise standards despite high-power output.
Electromagnetic Shielding: Encapsulated windings reduce interference in sensitive electronic environments.
Industrial Dust Extraction: Primary fans for woodworking, metal grinding, or powder handling systems.
Large-Scale HVAC: High-pressure units in commercial air handlers or cleanroom ventilation.
Process Cooling: Forced airflow for industrial ovens, kilns, or laser cutting machinery.
Energy Recovery Systems: Boosters in heat-reclaiming ventilation units with dense heat exchangers.
Phase | ~ | 1~ |
Nominal Voltage | VAC | 230 |
Nominal voltage range | VAC | 184~270 |
Frequency | Hz | 50/60 |
Current draw | A | 2.2±10% |
Speed(RPM) | min-1 | 2360±5% |
Power consumption | W | 500±10% |
Sound Pressure Level | dB(A) | 81±5% |
Max. Air Flow | CFM / m3/H | 2189.81/3721 |
Max. Static Pressure | In.wg /Pa | 3.8/950 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP54 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The 230V-AC 310mm 500W Backward-Curve Centrifugal Fan delivers industrial-grade static pressure for demanding ventilation systems, powered by an external-rotor EC motor (Model: BLEC102) and a 7-blade glass-fiber reinforced polypropylene impeller. Engineered to generate 950 Pa maximum static pressure at 3,721 m³/h airflow, it excels in high-resistance applications such as industrial dust collection or multi-stage filtration. With wide voltage compatibility (184–270V AC) and integrated control interfaces, it adapts to unstable grid conditions or automated building management networks.
High Static Pressure Performance
Generates 950 Pa peak static pressure – capable of overcoming resistance in long duct runs, HEPA filters (MERV 16+), or industrial dust collectors.
Radial blade design optimizes airflow efficiency across operating ranges (0–100% via PWM/0-10VDC control).
Precision Control & Monitoring
0–10VDC/PWM Speed Input: Enables dynamic airflow adjustment for energy-efficient operation.
+10VDC Output: Provides reference voltage for external sensors or tachometer signals (FG output: 5 pulses/revolution).
RS485 Modbus Interface (RSA/RSB terminals): Supports integration with industrial automation systems.
Robust Industrial Protection
Soft-start protection to limit inrush current
Overvoltage/undervoltage cutoff (184–270V AC)
Electronics and motor thermal overload protection.
IP54-Rated Housing: Sealed against dust ingress and water splashes for harsh environments.
Multi-Stage Safeguards:
Ball Bearings & Reinforced Impeller: Ensure continuous operation (S1 duty) from –25°C to 60°C.
Optimized Acoustic Profile
Operates at 81 dB(A) under full load – engineered for industrial noise standards despite high-power output.
Electromagnetic Shielding: Encapsulated windings reduce interference in sensitive electronic environments.
Industrial Dust Extraction: Primary fans for woodworking, metal grinding, or powder handling systems.
Large-Scale HVAC: High-pressure units in commercial air handlers or cleanroom ventilation.
Process Cooling: Forced airflow for industrial ovens, kilns, or laser cutting machinery.
Energy Recovery Systems: Boosters in heat-reclaiming ventilation units with dense heat exchangers.
Life Expectance | 50,000 Hours(L10),At 40℃ room, humidity 15%~65%RH |
Technical features | Motor current limitation |
Soft starting Protection | |
Under/Over voltage detection | |
Thermal overload protection for electronics/motor | |
Line undervoltage detection | |
Locked-rotor Protection | |
Reverse Polarity Protection |
Operating Temperature | Fan | -25℃ (Min. )~60℃ (Max. ) |
Heat sink of IC | 115℃ (Max. ) | |
Other electronic parts | 85℃ (Max. ) | |
Ball bearing | 80℃ (Max. ) | |
Lead Wire | 120℃ (Max. ) | |
Storage Temperature | -40℃ to 75℃ | |
Operating Humidity | 5% to 90% RH | |
Storage Humidity | 5% to 95% RH |
Life Expectance | 50,000 Hours(L10),At 40℃ room, humidity 15%~65%RH |
Technical features | Motor current limitation |
Soft starting Protection | |
Under/Over voltage detection | |
Thermal overload protection for electronics/motor | |
Line undervoltage detection | |
Locked-rotor Protection | |
Reverse Polarity Protection |
Operating Temperature | Fan | -25℃ (Min. )~60℃ (Max. ) |
Heat sink of IC | 115℃ (Max. ) | |
Other electronic parts | 85℃ (Max. ) | |
Ball bearing | 80℃ (Max. ) | |
Lead Wire | 120℃ (Max. ) | |
Storage Temperature | -40℃ to 75℃ | |
Operating Humidity | 5% to 90% RH | |
Storage Humidity | 5% to 95% RH |