 |
| Quantity: | |
|---|---|
FK3G310-4AAS-30
Fanova
相 Phase | ~ | 3~ |
额定电压 Nominal Voltage | VAC | 380 |
电压范围 Nominal voltage range | VAC | 304V～456V |
频率 Frequency | Hz | 50/60 |
电流消耗 Current draw | A | 1.35±10% |
转速 Speed(RPM) | min-1 | 2660±5% |
功率消耗 Power consumption | W | 850±10% |
声压级 Sound Pressure Level | dB(A） | 84.6±5% |
最大风量 Max. Air Flow | CFM / m3/H | 2656.49/4514 |
最大静压 Max. Static Pressure | In.wg /Pa | 3.83/958 |
绝缘等级 Insulation class | ~ | Class F |
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 FK3G310-4AAS-30 is a heavy-duty three-phase centrifugal fan engineered for extreme industrial ventilation and high-pressure cooling applications. Featuring a robust 310mm aluminum impeller and EC motor technology, it delivers unparalleled airflow capacity while maintaining precision control. Designed for critical infrastructure, its rugged construction meets demanding operational requirements in harsh environments.
High-Pressure Industrial Performance
Generates 4,514 m³/h (2,656 CFM) airflow at 958 Pa static pressure – ideal for ducted systems, filtration units, and industrial processes requiring massive air displacement against high resistance.
Three-Phase Smart Control
Supports 380VAC three-phase power with 0-10VDC/PWM speed modulation, RS485 MODBUS connectivity, and tachometer feedback (5 pulses/rev) for seamless integration into automated industrial networks.
Industrial-Grade Protection
IP54-rated housing resists dust/water ingress, while Class F insulation ensures reliability in high-heat environments (-25°C to 60°C). Integrated alarm contacts (NC/COM) enable predictive maintenance.
Advanced Safety Architecture
Incorporates soft-start sequencing, voltage fluctuation safeguards (304–456VAC), and thermal overload cutoffs for fail-safe operation in unstable power conditions.
Industrial Process Cooling: Foundries, chemical processing, and heavy machinery
HVAC Central Systems: Large-scale commercial/industrial ventilation
Power Generation: Turbine cooling and transformer heat dissipation
High-Resistance Scenarios: Dust collection systems and industrial ovens
Q1: Does it require a three-phase power supply?
Yes. Designed for 380VAC three-phase systems (304–456VAC range) at 50/60Hz – not compatible with single-phase power.
Q2: How is MODBUS integration implemented?
Use the green (RSA) and purple (RSB) wires for RS485 communication, enabling real-time monitoring and control via industrial BMS/PLC systems.
Q3: What distinguishes its 8-blade aluminum impeller?
Optimized for high static pressure and reduced turbulence, handling abrasive particulates better than composite blades in heavy industrial environments.
Q4: Can the +10VDC output (red wire) power sensors?
Limited to 1.1mA – suitable only as a pull-up voltage for tach signals. Always use with a series resistor.
相 Phase | ~ | 3~ |
额定电压 Nominal Voltage | VAC | 380 |
电压范围 Nominal voltage range | VAC | 304V～456V |
频率 Frequency | Hz | 50/60 |
电流消耗 Current draw | A | 1.35±10% |
转速 Speed(RPM) | min-1 | 2660±5% |
功率消耗 Power consumption | W | 850±10% |
声压级 Sound Pressure Level | dB(A） | 84.6±5% |
最大风量 Max. Air Flow | CFM / m3/H | 2656.49/4514 |
最大静压 Max. Static Pressure | In.wg /Pa | 3.83/958 |
绝缘等级 Insulation class | ~ | Class F |
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 FK3G310-4AAS-30 is a heavy-duty three-phase centrifugal fan engineered for extreme industrial ventilation and high-pressure cooling applications. Featuring a robust 310mm aluminum impeller and EC motor technology, it delivers unparalleled airflow capacity while maintaining precision control. Designed for critical infrastructure, its rugged construction meets demanding operational requirements in harsh environments.
High-Pressure Industrial Performance
Generates 4,514 m³/h (2,656 CFM) airflow at 958 Pa static pressure – ideal for ducted systems, filtration units, and industrial processes requiring massive air displacement against high resistance.
Three-Phase Smart Control
Supports 380VAC three-phase power with 0-10VDC/PWM speed modulation, RS485 MODBUS connectivity, and tachometer feedback (5 pulses/rev) for seamless integration into automated industrial networks.
Industrial-Grade Protection
IP54-rated housing resists dust/water ingress, while Class F insulation ensures reliability in high-heat environments (-25°C to 60°C). Integrated alarm contacts (NC/COM) enable predictive maintenance.
Advanced Safety Architecture
Incorporates soft-start sequencing, voltage fluctuation safeguards (304–456VAC), and thermal overload cutoffs for fail-safe operation in unstable power conditions.
Industrial Process Cooling: Foundries, chemical processing, and heavy machinery
HVAC Central Systems: Large-scale commercial/industrial ventilation
Power Generation: Turbine cooling and transformer heat dissipation
High-Resistance Scenarios: Dust collection systems and industrial ovens
Q1: Does it require a three-phase power supply?
Yes. Designed for 380VAC three-phase systems (304–456VAC range) at 50/60Hz – not compatible with single-phase power.
Q2: How is MODBUS integration implemented?
Use the green (RSA) and purple (RSB) wires for RS485 communication, enabling real-time monitoring and control via industrial BMS/PLC systems.
Q3: What distinguishes its 8-blade aluminum impeller?
Optimized for high static pressure and reduced turbulence, handling abrasive particulates better than composite blades in heavy industrial environments.
Q4: Can the +10VDC output (red wire) power sensors?
Limited to 1.1mA – suitable only as a pull-up voltage for tach signals. Always use with a series resistor.
