 |
| Quantity: | |
|---|---|
FF3G140-48GL-90
Fanova
额定电压 Nominal Voltage | VDC | 48 |
电压范围 Nominal voltage range | VDC | 36~57 |
电流消耗 Current draw | A | 3.1±10% |
转速 Speed(RPM) | min-1 | 2560±5% |
功率消耗 Power consumption | W | 150±10% |
声压级 Sound Pressure Level | dB(A） | 70±5% |
最大风量 Max. Air Flow | CFM / m3/H | 347.22/590 |
最大静压 Max. Static Pressure | In.wg /Pa | 2.216/554 |
绝缘等级 Insulation class | ~ | Class B |
防护等级 Degree of protection | ~ | IP44 |
控制方式 Control Input | ~ | 0~10VDC / PWM |
信号输出 Signal Output | ~ | FG (Tach output ) |
The FF3G140-48GL-90 is a high-pressure DC forward centrifugal fan engineered for confined-space cooling where airflow resistance is critical. Featuring a 140mm galvanized steel impeller with 38 blades and a brushless DC motor (BLDC92), it delivers exceptional static pressure performance while maintaining energy efficiency. Designed for industrial resilience, it operates across 36–57VDC and supports flexible mounting. Compliant with CE, RoHS, and ErP 2015 standards, it excels in demanding thermal management scenarios.
High Static Pressure Performance
Generates 554 Pa (2.216 in.wg) of static pressure—ideal for pushing air through dense heat sinks, filters, or ducted systems—while moving 590 m³/h (347.22 CFM).
Industrial-Grade Longevity
Rated for 50,000 hours (L10) continuous operation at 40°C/65% RH, with ball bearings and IP44 protection against dust/water ingress.
Intelligent Control Integration
Supports 0–10VDC/PWM speed control and provides FG tachometer output (4 pulses/revolution) for real-time RPM feedback and system synchronization.
Multi-Layer Protection Suite
Includes soft-start, reverse polarity lock, over/under-voltage cutoff, and thermal overload safeguards for electronics/motor.
High-Pressure Cooling: Server racks, telecom base stations, laser cooling modules.
HVAC Systems: Air purifiers, compact ducted ventilation, condenser units.
Industrial Machinery: CNC controllers, power converters, welding equipment.
Medical Devices: Imaging systems, diagnostic instrument cooling.
Q: Why choose centrifugal over axial fans?
A: Centrifugal designs excel in high-static-pressure applications (e.g., ducted systems) where axial fans struggle.
Q: Can it operate in any orientation?
A: Yes, multi-directional mounting (vertical/horizontal) is fully supported.
Q: How does the 38-blade impeller improve performance?
A: Blades optimize pressure buildup and airflow efficiency in restricted spaces vs. lower-blade-count designs.
Q: Is custom voltage support available?
A: Standard operates at 48VDC (36–57VDC range); contact support for non-standard voltage requirements.
额定电压 Nominal Voltage | VDC | 48 |
电压范围 Nominal voltage range | VDC | 36~57 |
电流消耗 Current draw | A | 3.1±10% |
转速 Speed(RPM) | min-1 | 2560±5% |
功率消耗 Power consumption | W | 150±10% |
声压级 Sound Pressure Level | dB(A） | 70±5% |
最大风量 Max. Air Flow | CFM / m3/H | 347.22/590 |
最大静压 Max. Static Pressure | In.wg /Pa | 2.216/554 |
绝缘等级 Insulation class | ~ | Class B |
防护等级 Degree of protection | ~ | IP44 |
控制方式 Control Input | ~ | 0~10VDC / PWM |
信号输出 Signal Output | ~ | FG (Tach output ) |
The FF3G140-48GL-90 is a high-pressure DC forward centrifugal fan engineered for confined-space cooling where airflow resistance is critical. Featuring a 140mm galvanized steel impeller with 38 blades and a brushless DC motor (BLDC92), it delivers exceptional static pressure performance while maintaining energy efficiency. Designed for industrial resilience, it operates across 36–57VDC and supports flexible mounting. Compliant with CE, RoHS, and ErP 2015 standards, it excels in demanding thermal management scenarios.
High Static Pressure Performance
Generates 554 Pa (2.216 in.wg) of static pressure—ideal for pushing air through dense heat sinks, filters, or ducted systems—while moving 590 m³/h (347.22 CFM).
Industrial-Grade Longevity
Rated for 50,000 hours (L10) continuous operation at 40°C/65% RH, with ball bearings and IP44 protection against dust/water ingress.
Intelligent Control Integration
Supports 0–10VDC/PWM speed control and provides FG tachometer output (4 pulses/revolution) for real-time RPM feedback and system synchronization.
Multi-Layer Protection Suite
Includes soft-start, reverse polarity lock, over/under-voltage cutoff, and thermal overload safeguards for electronics/motor.
High-Pressure Cooling: Server racks, telecom base stations, laser cooling modules.
HVAC Systems: Air purifiers, compact ducted ventilation, condenser units.
Industrial Machinery: CNC controllers, power converters, welding equipment.
Medical Devices: Imaging systems, diagnostic instrument cooling.
Q: Why choose centrifugal over axial fans?
A: Centrifugal designs excel in high-static-pressure applications (e.g., ducted systems) where axial fans struggle.
Q: Can it operate in any orientation?
A: Yes, multi-directional mounting (vertical/horizontal) is fully supported.
Q: How does the 38-blade impeller improve performance?
A: Blades optimize pressure buildup and airflow efficiency in restricted spaces vs. lower-blade-count designs.
Q: Is custom voltage support available?
A: Standard operates at 48VDC (36–57VDC range); contact support for non-standard voltage requirements.
