 |
| Quantity: | |
|---|---|
FB3G250-2AAY-30
Fanova
Phase | ~ | 1~ |
Nominal Voltage | VAC | 230 |
Nominal voltage range | VAC | 184~270 |
Frequency | Hz | 50/60 |
Current draw | A | 3.3±10% |
Speed(RPM) | min-1 | 3000±5% |
Power consumption | W | 750±10% |
Sound Pressure Level | dB(A） | 87±5% |
Max. Air Flow | CFM / m3/H | 2018.56/3430 |
Max. Static Pressure | In.wg /Pa | 4.31/1077 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FB3G250-2AAY-30 is a high-power centrifugal blower fan built for heavy-duty industrial ventilation and high-load applications. Powered by a BLEC137 EC motor with Class F insulation, it delivers 3,430 m³/h (2,019 CFM) airflow and 1,077 Pa (4.31 in.wg) static pressure—handling sustained high loads without overheating. Key benefits include IP54 dust/moisture protection, 50,000-hour durability, and RS485/MODBUS control, making it ideal for large spaces and demanding processes.
8-blade aluminum impeller generates massive airflow, suitable for ventilating large factories, arenas, or concert halls. Its aerodynamic design minimizes turbulence, balancing high performance with manageable noise (87 dB(A)).
Class F insulation (higher temperature tolerance than Class B) enables the motor to withstand 155°C, making it ideal for sustained heavy loads (e.g., 24/7 operation in manufacturing plants). The EC motor also saves 30% more energy than traditional AC motors.
Integrates 0–10VDC/PWM speed control and 5 pulses/rev FG output for precision monitoring. NC/COM alarm contacts close immediately during overheating, lock-rotor, or voltage faults—preventing motor damage and ensuring system safety.
Ventilates manufacturing facilities (e.g., automotive plants, textile mills) by replacing stale air with fresh air—improving worker comfort and complying with occupational health standards.
Delivers uniform airflow to large venues, where consistent temperature and air quality enhance audience experience; low vibration design avoids disrupting performances.
Cools high-heat equipment like plastic extruders or metal stamping machines, where its high static pressure overcomes resistance in cooling jackets and heat exchangers.
• Impeller: 8-blade aluminum—durable, corrosion-resistant, and balanced for minimal vibration.
• Motor: BLEC137 EC motor with Class F insulation; thermal overload protection shuts down the motor if temperatures exceed safe limits.
• Protection: IP54 rating—resists dust accumulation and water splashes, suitable for high-dust environments (e.g., woodworking shops).
• Nominal voltage: 230V AC (184–270V range); frequency: 50/60 Hz.
• Current: 3.3A ±10%; power: 750W ±10%; speed: 3,000 RPM ±5%.
• Storage conditions: -40°C to 75°C, 5–95% RH (no degradation during long-term storage).
• Vibration Isolation: Recommendations for vibration mounts to reduce noise and prevent structural damage in sensitive venues (e.g., concert halls).
• Customization: Cable length adjustments (standard 18–22 AWG) and control protocol tweaks (e.g., CANopen) to match system needs.
• Warranty & Repair: 2-year warranty on the motor; expedited repair service for critical industrial applications (e.g., factory downtime).
Phase | ~ | 1~ |
Nominal Voltage | VAC | 230 |
Nominal voltage range | VAC | 184~270 |
Frequency | Hz | 50/60 |
Current draw | A | 3.3±10% |
Speed(RPM) | min-1 | 3000±5% |
Power consumption | W | 750±10% |
Sound Pressure Level | dB(A） | 87±5% |
Max. Air Flow | CFM / m3/H | 2018.56/3430 |
Max. Static Pressure | In.wg /Pa | 4.31/1077 |
Insulation class | ~ | Class B |
Degree of protection | ~ | IP44 |
Control Input | ~ | 0~10VDC / PWM |
Signal Output | ~ | FG (Tach output ) |
The FB3G250-2AAY-30 is a high-power centrifugal blower fan built for heavy-duty industrial ventilation and high-load applications. Powered by a BLEC137 EC motor with Class F insulation, it delivers 3,430 m³/h (2,019 CFM) airflow and 1,077 Pa (4.31 in.wg) static pressure—handling sustained high loads without overheating. Key benefits include IP54 dust/moisture protection, 50,000-hour durability, and RS485/MODBUS control, making it ideal for large spaces and demanding processes.
8-blade aluminum impeller generates massive airflow, suitable for ventilating large factories, arenas, or concert halls. Its aerodynamic design minimizes turbulence, balancing high performance with manageable noise (87 dB(A)).
Class F insulation (higher temperature tolerance than Class B) enables the motor to withstand 155°C, making it ideal for sustained heavy loads (e.g., 24/7 operation in manufacturing plants). The EC motor also saves 30% more energy than traditional AC motors.
Integrates 0–10VDC/PWM speed control and 5 pulses/rev FG output for precision monitoring. NC/COM alarm contacts close immediately during overheating, lock-rotor, or voltage faults—preventing motor damage and ensuring system safety.
Ventilates manufacturing facilities (e.g., automotive plants, textile mills) by replacing stale air with fresh air—improving worker comfort and complying with occupational health standards.
Delivers uniform airflow to large venues, where consistent temperature and air quality enhance audience experience; low vibration design avoids disrupting performances.
Cools high-heat equipment like plastic extruders or metal stamping machines, where its high static pressure overcomes resistance in cooling jackets and heat exchangers.
• Impeller: 8-blade aluminum—durable, corrosion-resistant, and balanced for minimal vibration.
• Motor: BLEC137 EC motor with Class F insulation; thermal overload protection shuts down the motor if temperatures exceed safe limits.
• Protection: IP54 rating—resists dust accumulation and water splashes, suitable for high-dust environments (e.g., woodworking shops).
• Nominal voltage: 230V AC (184–270V range); frequency: 50/60 Hz.
• Current: 3.3A ±10%; power: 750W ±10%; speed: 3,000 RPM ±5%.
• Storage conditions: -40°C to 75°C, 5–95% RH (no degradation during long-term storage).
• Vibration Isolation: Recommendations for vibration mounts to reduce noise and prevent structural damage in sensitive venues (e.g., concert halls).
• Customization: Cable length adjustments (standard 18–22 AWG) and control protocol tweaks (e.g., CANopen) to match system needs.
• Warranty & Repair: 2-year warranty on the motor; expedited repair service for critical industrial applications (e.g., factory downtime).
