 |
| Quantity: | |
|---|---|
FK3G310-2AAY-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 | 1.5±10% |
转速 Speed(RPM) | min-1 | 2300±5% |
功率消耗 Power consumption | W | 350±10% |
声压级 Sound Pressure Level | dB(A） | 73±5% |
最大风量 Max. Air Flow | CFM / m3/H | 1618.38/2750 |
最大静压 Max. Static Pressure | In.wg /Pa | 2.64/660 |
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 FK3G310-2AAY-20 is a high-capacity backward centrifugal fan with a support bracket, engineered by Fanova (Suzhou) Motor Technology. Driven by a robust BLEC102 brushless EC motor, it delivers exceptional airflow and static pressure for demanding industrial cooling and ventilation applications. Designed for continuous operation (S1 duty) in harsh environments, it features wide voltage compatibility (184–270V AC), advanced control options, and complies with CE, RoHS, and ErP2015 standards.
High-Performance Airflow & Pressure
Generates 2,750 m³/h max airflow and 660 Pa static pressure at 2,300 RPM, ideal for large-scale ventilation systems requiring heavy-duty airflow. The 6-blade aluminum impeller (310mm diameter) ensures efficient heat dissipation and durability.
Industrial-Grade Control Flexibility
Supports 0–10VDC/PWM speed control and adds RS485/MODBUS communication (via RSA/RSB terminals) for seamless integration into automated industrial networks. The +10VDC output powers tachometers (FG signal: 5 pulses/revolution).
Enhanced Environmental Protection
Rated IP54 for dust and water splash resistance. Operates reliably from –25°C to 60°C with ball bearings and die-cast aluminum housing, ensuring longevity in humid (5–90% RH) or dusty settings.
Comprehensive Safety Suite
Integrates soft-start protection, thermal overload cutoffs (motor/electronics), locked-rotor detection, and reverse-polarity safeguards. Includes alarm switch terminals (NC/COM) for system fault monitoring.
Industrial Ventilation: High-volume exhaust in factories, warehouses, and workshops.
Heavy Machinery Cooling: Heat management for industrial ovens, generators, or compressors.
Large HVAC Systems: Air handling units (AHUs) in commercial/industrial buildings.
Q1: Does this fan support MODBUS communication?
A1: Yes. RS485 terminals (RSA/RSB) enable MODBUS protocol integration for centralized control.
Q2: What is the purpose of the alarm switch (NC/COM) terminals?
A2: These provide a dry-contact output (normally closed) to trigger external alarms or PLCs during fan faults (e.g., overheating, lock-rotor).
Q3: Can the FG signal (+10VDC) and RS485 be used simultaneously?
A3: Yes. The +10VDC output (max 1.1mA) can power FG tachometers while RS485 operates independently.
Q4: Is the power cable configurable?
A4: Standard lengths are defined (Section 5), but custom lengths are available upon request.
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 | 1.5±10% |
转速 Speed(RPM) | min-1 | 2300±5% |
功率消耗 Power consumption | W | 350±10% |
声压级 Sound Pressure Level | dB(A） | 73±5% |
最大风量 Max. Air Flow | CFM / m3/H | 1618.38/2750 |
最大静压 Max. Static Pressure | In.wg /Pa | 2.64/660 |
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 FK3G310-2AAY-20 is a high-capacity backward centrifugal fan with a support bracket, engineered by Fanova (Suzhou) Motor Technology. Driven by a robust BLEC102 brushless EC motor, it delivers exceptional airflow and static pressure for demanding industrial cooling and ventilation applications. Designed for continuous operation (S1 duty) in harsh environments, it features wide voltage compatibility (184–270V AC), advanced control options, and complies with CE, RoHS, and ErP2015 standards.
High-Performance Airflow & Pressure
Generates 2,750 m³/h max airflow and 660 Pa static pressure at 2,300 RPM, ideal for large-scale ventilation systems requiring heavy-duty airflow. The 6-blade aluminum impeller (310mm diameter) ensures efficient heat dissipation and durability.
Industrial-Grade Control Flexibility
Supports 0–10VDC/PWM speed control and adds RS485/MODBUS communication (via RSA/RSB terminals) for seamless integration into automated industrial networks. The +10VDC output powers tachometers (FG signal: 5 pulses/revolution).
Enhanced Environmental Protection
Rated IP54 for dust and water splash resistance. Operates reliably from –25°C to 60°C with ball bearings and die-cast aluminum housing, ensuring longevity in humid (5–90% RH) or dusty settings.
Comprehensive Safety Suite
Integrates soft-start protection, thermal overload cutoffs (motor/electronics), locked-rotor detection, and reverse-polarity safeguards. Includes alarm switch terminals (NC/COM) for system fault monitoring.
Industrial Ventilation: High-volume exhaust in factories, warehouses, and workshops.
Heavy Machinery Cooling: Heat management for industrial ovens, generators, or compressors.
Large HVAC Systems: Air handling units (AHUs) in commercial/industrial buildings.
Q1: Does this fan support MODBUS communication?
A1: Yes. RS485 terminals (RSA/RSB) enable MODBUS protocol integration for centralized control.
Q2: What is the purpose of the alarm switch (NC/COM) terminals?
A2: These provide a dry-contact output (normally closed) to trigger external alarms or PLCs during fan faults (e.g., overheating, lock-rotor).
Q3: Can the FG signal (+10VDC) and RS485 be used simultaneously?
A3: Yes. The +10VDC output (max 1.1mA) can power FG tachometers while RS485 operates independently.
Q4: Is the power cable configurable?
A4: Standard lengths are defined (Section 5), but custom lengths are available upon request.
