 |
| Quantity: | |
|---|---|
FK3G310-48AL-21
Fanova
Nominal Voltage | VDC | 48 |
Nominal voltage range | VDC | 36~57 |
Current draw | A | 6.7±10% |
Speed(RPM) | min-1 | 2550±5% |
Power consumption | W | 321±10% |
Sound Pressure Level | dB(A） | 73±5% |
Max. Air Flow | CFM / m3/H | 1618.38/2750 |
Max. Static Pressure | In.wg /Pa | 3.46/865 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FK3G310-48AL-21 is a high-pressure DC centrifugal fan engineered for demanding industrial cooling applications. Featuring a die-cast aluminum impeller and integrated support bracket, it delivers exceptional static pressure (865 Pa) at 2,550 RPM. Powered by a BLDC102 motor with 48V DC input, it combines efficiency with robust IP44-rated protection for harsh environments.
High Static Pressure Performance
Generates 865 Pa of force – ideal for overcoming resistance in dense systems (e.g., heat exchangers, compact ductwork). Achieves 2,750 m³/h airflow without compromising efficiency.
Compact & Versatile Mounting
Integrated bracket enables flexible installation in confined spaces. Operates in any orientation and withstands vibrations in industrial settings.
Energy-Efficient DC Operation
Draws only 321W (±10%) at 48V DC with wide voltage tolerance (36–57V DC). Soft-start technology reduces inrush current by 40%.
Industrial-Grade Protections
Includes locked-rotor detection, thermal shutdown, and reverse polarity protection. Ball bearings ensure 50,000-hour lifespan (L10) at 40°C.
High-resistance cooling: Laser cutters, CNC machines, power electronics.
Ventilation systems: Ducted HVAC, fume extraction.
Renewable energy: Battery cooling, inverter thermal management.
Packaging machinery: Compact industrial equipment.
Q: Can it replace AC fans in existing setups?
A: Yes, but requires a 48V DC power supply. Compatible with most DC infrastructure.
Q: Is the bracket adjustable?
A: Fixed-position design. Custom brackets available upon request.
Q: How does FG tachometer output work?
A: Provides 3 pulses/revolution (white wire) for real-time RPM monitoring.
Nominal Voltage | VDC | 48 |
Nominal voltage range | VDC | 36~57 |
Current draw | A | 6.7±10% |
Speed(RPM) | min-1 | 2550±5% |
Power consumption | W | 321±10% |
Sound Pressure Level | dB(A） | 73±5% |
Max. Air Flow | CFM / m3/H | 1618.38/2750 |
Max. Static Pressure | In.wg /Pa | 3.46/865 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FK3G310-48AL-21 is a high-pressure DC centrifugal fan engineered for demanding industrial cooling applications. Featuring a die-cast aluminum impeller and integrated support bracket, it delivers exceptional static pressure (865 Pa) at 2,550 RPM. Powered by a BLDC102 motor with 48V DC input, it combines efficiency with robust IP44-rated protection for harsh environments.
High Static Pressure Performance
Generates 865 Pa of force – ideal for overcoming resistance in dense systems (e.g., heat exchangers, compact ductwork). Achieves 2,750 m³/h airflow without compromising efficiency.
Compact & Versatile Mounting
Integrated bracket enables flexible installation in confined spaces. Operates in any orientation and withstands vibrations in industrial settings.
Energy-Efficient DC Operation
Draws only 321W (±10%) at 48V DC with wide voltage tolerance (36–57V DC). Soft-start technology reduces inrush current by 40%.
Industrial-Grade Protections
Includes locked-rotor detection, thermal shutdown, and reverse polarity protection. Ball bearings ensure 50,000-hour lifespan (L10) at 40°C.
High-resistance cooling: Laser cutters, CNC machines, power electronics.
Ventilation systems: Ducted HVAC, fume extraction.
Renewable energy: Battery cooling, inverter thermal management.
Packaging machinery: Compact industrial equipment.
Q: Can it replace AC fans in existing setups?
A: Yes, but requires a 48V DC power supply. Compatible with most DC infrastructure.
Q: Is the bracket adjustable?
A: Fixed-position design. Custom brackets available upon request.
Q: How does FG tachometer output work?
A: Provides 3 pulses/revolution (white wire) for real-time RPM monitoring.
