 |
| Quantity: | |
|---|---|
FB3G355-2APK-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 | 1850±5% |
功率消耗 Power consumption | W | 500±10% |
声压级 Sound Pressure Level | dB(A） | 84±5% |
最大风量 Max. Air Flow | CFM / m3/H | 2777.72/4720 |
最大静压 Max. Static Pressure | In.wg /Pa | 3.3/825 |
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 FB3G355-2APK-20 is a high-efficiency EC centrifugal fan engineered for large-scale industrial ventilation. Featuring a 355mm plastic-glass fiber impeller and electronically commutated (EC) motor (BLEC102), it delivers massive airflow with precise control capabilities. Designed for 230VAC systems (184–270VAC range), it integrates smart communication protocols and robust safety features. With IP54 protection and compliance with CE/RoHS standards, it excels in demanding environments requiring energy-efficient airflow.
High-Capacity Airflow Performance
Moves 4720 m³/h (2777 CFM) at 825 Pa (3.3 in.wg) static pressure—ideal for large ducts, industrial exhausts, or HVAC systems.
Smart Industrial Connectivity
Features RS485/MODBUS interface for real-time monitoring/control, plus 0–10VDC/PWM input and FG tach output (5 pulses/rev).
Corrosion-Resistant Design
Plastic-glass fiber impeller withstands humid/chemical environments while reducing weight vs. metal alternatives.
Advanced Protection Suite
Includes +10VDC output (1.1mA max) for sensors, alarm switch for fault alerts, and thermal/electrical safeguards.
Industrial Ventilation: Factory exhausts, fume extraction, paint booth systems.
Large HVAC Units: Commercial air handlers, condenser cooling, warehouse ventilation.
Process Cooling: Industrial ovens, drying tunnels, boiler rooms.
Energy Infrastructure: Wind turbine cooling, power converter thermal management.
Q: What advantages does RS485/MODBUS offer?
A: Enables remote monitoring, speed adjustments, and fault diagnostics via building management systems (BMS).
Q: Why choose plastic-glass fiber impellers?
A: Provides superior corrosion resistance in aggressive environments while minimizing weight-induced stress.
Q: Can the +10VDC output power external devices?
A: Yes—it supplies +10VDC (1.1mA max) for tachometer pull-up or sensor integration (use with series resistor).
Q: How does the alarm switch work?
A: Triggers on faults (e.g., overheating); connect to orange/gray wires for system alerts or shutdown commands.
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 | 1850±5% |
功率消耗 Power consumption | W | 500±10% |
声压级 Sound Pressure Level | dB(A） | 84±5% |
最大风量 Max. Air Flow | CFM / m3/H | 2777.72/4720 |
最大静压 Max. Static Pressure | In.wg /Pa | 3.3/825 |
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 FB3G355-2APK-20 is a high-efficiency EC centrifugal fan engineered for large-scale industrial ventilation. Featuring a 355mm plastic-glass fiber impeller and electronically commutated (EC) motor (BLEC102), it delivers massive airflow with precise control capabilities. Designed for 230VAC systems (184–270VAC range), it integrates smart communication protocols and robust safety features. With IP54 protection and compliance with CE/RoHS standards, it excels in demanding environments requiring energy-efficient airflow.
High-Capacity Airflow Performance
Moves 4720 m³/h (2777 CFM) at 825 Pa (3.3 in.wg) static pressure—ideal for large ducts, industrial exhausts, or HVAC systems.
Smart Industrial Connectivity
Features RS485/MODBUS interface for real-time monitoring/control, plus 0–10VDC/PWM input and FG tach output (5 pulses/rev).
Corrosion-Resistant Design
Plastic-glass fiber impeller withstands humid/chemical environments while reducing weight vs. metal alternatives.
Advanced Protection Suite
Includes +10VDC output (1.1mA max) for sensors, alarm switch for fault alerts, and thermal/electrical safeguards.
Industrial Ventilation: Factory exhausts, fume extraction, paint booth systems.
Large HVAC Units: Commercial air handlers, condenser cooling, warehouse ventilation.
Process Cooling: Industrial ovens, drying tunnels, boiler rooms.
Energy Infrastructure: Wind turbine cooling, power converter thermal management.
Q: What advantages does RS485/MODBUS offer?
A: Enables remote monitoring, speed adjustments, and fault diagnostics via building management systems (BMS).
Q: Why choose plastic-glass fiber impellers?
A: Provides superior corrosion resistance in aggressive environments while minimizing weight-induced stress.
Q: Can the +10VDC output power external devices?
A: Yes—it supplies +10VDC (1.1mA max) for tachometer pull-up or sensor integration (use with series resistor).
Q: How does the alarm switch work?
A: Triggers on faults (e.g., overheating); connect to orange/gray wires for system alerts or shutdown commands.
