 |
| Quantity: | |
|---|---|
FK3G280-2APL-20
Fanova
相 Phase | ~ | 1~ |
额定电压 Nominal Voltage | VAC | 230 |
电压范围 Nominal voltage range | VAC | 184~270 |
频率 Frequency | Hz | 50/60 |
电流消耗 Current draw | A | 2.2±10% |
转速 Speed(RPM) | min-1 | 2750±5% |
功率消耗 Power consumption | W | 500±10% |
声压级 Sound Pressure Level | dB(A） | 80.7±5% |
最大风量 Max. Air Flow | CFM / m3/H | 2143.32/3642 |
最大静压 Max. Static Pressure | In.wg /Pa | 3.56/891 |
绝缘等级 Insulation class | ~ | Class B |
防护等级 Degree of protection | ~ | IP54 |
控制方式 Control Input | ~ | 0~10VDC / PWM |
信号输出 Signal Output | ~ | FG (Tach output ) |
The FB3G280-2APL-20 is a high-performance centrifugal fan engineered for industrial ventilation systems requiring robust airflow and static pressure. Featuring a 280mm composite impeller and EC motor technology, it delivers efficient cooling in demanding environments. Designed for easy integration and reliable operation, its single-phase power compatibility makes it versatile for facilities without three-phase infrastructure.
High-Efficiency Airflow Delivery
Generates 3,642 m³/h airflow at 891 Pa static pressure – optimized for ducted systems and high-resistance applications while consuming only 500W at 230VAC.
Advanced Material Engineering
Glass-fiber-reinforced propylene impeller provides corrosion resistance and reduced weight, ensuring durability in chemically active or humid environments.
Smart Control Ecosystem
Supports 0-10VDC/PWM speed control, RS485 MODBUS communication, and tachometer feedback (5 pulses/rev) for seamless automation integration and real-time monitoring.
Industrial Safety Compliance
IP54-rated housing protects against dust/water ingress, while integrated alarm contacts (NC/COM) and thermal cutoffs enable predictive maintenance in -25°C to 60°C environments.
Industrial Process Cooling: Ovens, furnaces, and heat treatment equipment
HVAC Central Systems: Large commercial building ventilation
Fume Extraction: Welding stations and chemical processing areas
Power Electronics Cooling: Transformer and inverter thermal management
Q1: Does it require three-phase power?
No. Operates on standard single-phase 230VAC (184-270V range), making it suitable for facilities without three-phase infrastructure.
Q2: How does MODBUS integration work?
Use the green (RSA) and purple (RSB) wires for RS485 communication, allowing centralized control via industrial BMS/PLC systems using MODBUS protocol.
Q3: What triggers the alarm contacts?
The orange/grey wires (NC/COM) activate during faults (e.g., motor lock, overload), sending dry-contact signals to trigger external alerts or shutdown sequences.
Q4: Can the +10VDC output (red wire) power sensors?
Limited to 1.1mA – suitable only as a signal pull-up voltage. Always use with a series resistor when connecting to tachometer circuits.
相 Phase | ~ | 1~ |
额定电压 Nominal Voltage | VAC | 230 |
电压范围 Nominal voltage range | VAC | 184~270 |
频率 Frequency | Hz | 50/60 |
电流消耗 Current draw | A | 2.2±10% |
转速 Speed(RPM) | min-1 | 2750±5% |
功率消耗 Power consumption | W | 500±10% |
声压级 Sound Pressure Level | dB(A） | 80.7±5% |
最大风量 Max. Air Flow | CFM / m3/H | 2143.32/3642 |
最大静压 Max. Static Pressure | In.wg /Pa | 3.56/891 |
绝缘等级 Insulation class | ~ | Class B |
防护等级 Degree of protection | ~ | IP54 |
控制方式 Control Input | ~ | 0~10VDC / PWM |
信号输出 Signal Output | ~ | FG (Tach output ) |
The FB3G280-2APL-20 is a high-performance centrifugal fan engineered for industrial ventilation systems requiring robust airflow and static pressure. Featuring a 280mm composite impeller and EC motor technology, it delivers efficient cooling in demanding environments. Designed for easy integration and reliable operation, its single-phase power compatibility makes it versatile for facilities without three-phase infrastructure.
High-Efficiency Airflow Delivery
Generates 3,642 m³/h airflow at 891 Pa static pressure – optimized for ducted systems and high-resistance applications while consuming only 500W at 230VAC.
Advanced Material Engineering
Glass-fiber-reinforced propylene impeller provides corrosion resistance and reduced weight, ensuring durability in chemically active or humid environments.
Smart Control Ecosystem
Supports 0-10VDC/PWM speed control, RS485 MODBUS communication, and tachometer feedback (5 pulses/rev) for seamless automation integration and real-time monitoring.
Industrial Safety Compliance
IP54-rated housing protects against dust/water ingress, while integrated alarm contacts (NC/COM) and thermal cutoffs enable predictive maintenance in -25°C to 60°C environments.
Industrial Process Cooling: Ovens, furnaces, and heat treatment equipment
HVAC Central Systems: Large commercial building ventilation
Fume Extraction: Welding stations and chemical processing areas
Power Electronics Cooling: Transformer and inverter thermal management
Q1: Does it require three-phase power?
No. Operates on standard single-phase 230VAC (184-270V range), making it suitable for facilities without three-phase infrastructure.
Q2: How does MODBUS integration work?
Use the green (RSA) and purple (RSB) wires for RS485 communication, allowing centralized control via industrial BMS/PLC systems using MODBUS protocol.
Q3: What triggers the alarm contacts?
The orange/grey wires (NC/COM) activate during faults (e.g., motor lock, overload), sending dry-contact signals to trigger external alerts or shutdown sequences.
Q4: Can the +10VDC output (red wire) power sensors?
Limited to 1.1mA – suitable only as a signal pull-up voltage. Always use with a series resistor when connecting to tachometer circuits.
