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| Quantity: | |
|---|---|
FW3G500-2APF-20圆形导风筒
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 | 2.0±10% |
转速 Speed(RPM) | min-1 | 1250±5% |
功率消耗 Power consumption | W | 450±10% |
声压级 Sound Pressure Level | dB(A） | 71±5% |
最大风量 Max. Air Flow | CFM / m3/H | 3990.62/6781 |
最大静压 Max. Static Pressure | In.wg /Pa | 1.14/285 |
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 FW3G500-2APF-20 is a high-flow circular-ducted axial EC fan optimized for large-volume ventilation with minimal noise. Featuring a 500mm glass-fiber-reinforced impeller driven by a BLEC102 EC motor, it delivers 6,781 m³/h (3,991 CFM) airflow at 285 Pa (1.14 in.wg) static pressure while operating at just 1,250 RPM. Its IP54-rated circular duct design, ultra-low 71 dB(A) noise output, and 450W power efficiency make it ideal for noise-sensitive environments.
Large-Diameter Low-Noise Operation
The 500mm impeller spins at 1,250 RPM to move massive air volumes while generating only 71 dB(A)—quieter than standard industrial fans. Ideal for public spaces or noise-restricted zones.
Energy-Saving EC Motor Technology
Consumes 450W (±10%) at full load—30% less power than comparable AC fans. Maintains high efficiency across 20–100% speed via 0–10V/PWM/RS485 control inputs.
Circular Duct Optimization
Precisely engineered for seamless integration into round ductwork (e.g., HVAC systems), reducing turbulence and pressure losses versus square-to-round adapters.
Commercial HVAC: High-efficiency air handling units (AHUs) for shopping malls, theaters.
Cleanroom Ventilation: Laminar airflow in labs or medical facilities requiring low noise.
Agricultural Air Exchange: Large barns or greenhouses needing silent, high-volume circulation.
Server Farm Cooling: Energy-efficient heat extraction from server racks.
Q1: How does the circular duct improve efficiency?
A1: The design minimizes air resistance at duct junctions, reducing energy waste by 15–20% versus adapted square ducts.
Q2: Can it handle humid environments like pools or greenhouses?
A2: Yes. The glass-fiber impeller resists moisture corrosion, and IP54 protection shields electronics (suitable for 5–90% RH).*
Q3: Is the 71 dB(A) noise level verified?
A3: Absolutely. Tested per ISO 3744 standards at 1m distance, 65% RH, and 25°C ambient.
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 | 2.0±10% |
转速 Speed(RPM) | min-1 | 1250±5% |
功率消耗 Power consumption | W | 450±10% |
声压级 Sound Pressure Level | dB(A） | 71±5% |
最大风量 Max. Air Flow | CFM / m3/H | 3990.62/6781 |
最大静压 Max. Static Pressure | In.wg /Pa | 1.14/285 |
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 FW3G500-2APF-20 is a high-flow circular-ducted axial EC fan optimized for large-volume ventilation with minimal noise. Featuring a 500mm glass-fiber-reinforced impeller driven by a BLEC102 EC motor, it delivers 6,781 m³/h (3,991 CFM) airflow at 285 Pa (1.14 in.wg) static pressure while operating at just 1,250 RPM. Its IP54-rated circular duct design, ultra-low 71 dB(A) noise output, and 450W power efficiency make it ideal for noise-sensitive environments.
Large-Diameter Low-Noise Operation
The 500mm impeller spins at 1,250 RPM to move massive air volumes while generating only 71 dB(A)—quieter than standard industrial fans. Ideal for public spaces or noise-restricted zones.
Energy-Saving EC Motor Technology
Consumes 450W (±10%) at full load—30% less power than comparable AC fans. Maintains high efficiency across 20–100% speed via 0–10V/PWM/RS485 control inputs.
Circular Duct Optimization
Precisely engineered for seamless integration into round ductwork (e.g., HVAC systems), reducing turbulence and pressure losses versus square-to-round adapters.
Commercial HVAC: High-efficiency air handling units (AHUs) for shopping malls, theaters.
Cleanroom Ventilation: Laminar airflow in labs or medical facilities requiring low noise.
Agricultural Air Exchange: Large barns or greenhouses needing silent, high-volume circulation.
Server Farm Cooling: Energy-efficient heat extraction from server racks.
Q1: How does the circular duct improve efficiency?
A1: The design minimizes air resistance at duct junctions, reducing energy waste by 15–20% versus adapted square ducts.
Q2: Can it handle humid environments like pools or greenhouses?
A2: Yes. The glass-fiber impeller resists moisture corrosion, and IP54 protection shields electronics (suitable for 5–90% RH).*
Q3: Is the 71 dB(A) noise level verified?
A3: Absolutely. Tested per ISO 3744 standards at 1m distance, 65% RH, and 25°C ambient.
