EN
FB3G220-2APL-70
| Tensão nominal | VAC | 230 |
| Consumo de corrente | A | 0.8 |
| Velocidade(rpm) | min -1 | 3050 |
| Consumo de energia | A | 95 |
| Vazão de Ar Máx. | CFM / m 3 /H | 647/1099 |
| Pressão Estática Máx. | Pol. c. a. /Pa | 2.2/550 |
50un
The FB3G220-2APL-70 is the energy-efficient member of the 220mm EC backward curved centrifugal fan series, delivering 1099 m³/h (647 CFM) at 550 Pa while consuming just 95W at 0.8A from standard 230VAC single-phase power. Its BLEC72 motor operates at a moderate 3050 RPM—lower than the 90 variant—achieving an optimal balance of airflow, pressure, and energy consumption for continuous-duty ventilation applications. The large 220mm impeller moves substantial air volume at lower RPM, reducing both energy costs and noise (71 dB(A)). Ideal for commercial HVAC, warehouse ventilation, agricultural air circulation, and factory air handling where efficiency and reliability are prioritized over peak output. 0-10VDC/PWM speed control with FG tach (3 pulse/rev). CE, RoHS, ISO9001, ErP2026 certified with 50,000-hour L10 bearing life.
The FB3G220-2APL-70 features a BLEC72 external rotor EC motor optimized for energy-efficient continuous operation. At 3050 RPM, it draws just 0.8A at 230VAC to produce 95W, driving the 7-blade 220mm glass-fiber reinforced PP impeller to generate 1099 m³/h at 550 Pa—an impressive 11.6 m³/h per watt. The 184~277 VAC input handles grid variations. 50/60 dual-frequency compatibility. The die-cast aluminum housing provides IP44 protection. Full protection: soft-start, current limitation, under/over voltage, thermal overload, locked-rotor, reverse polarity. Ball bearings 50,000+ hr L10. CE, RoHS, ISO9001, ErP2026 and EN ISO 12100, EN 60204-1, EMC compliant.
| EC Backward Centrifugal Fan |  |
|
| Type | FB3G220-2APL-70 | |
| Model | BLEC72 | |
| Phase | ~ | 1~ |
| Tensão nominal | VAC | 230 |
| Frequency | Hz | 50/60 |
| Voltage range | VAC | 184~277 |
| Consumo de corrente | A | 0.8 |
| Velocidade(rpm) | min -1 | 3050 |
| Consumo de energia | A | 95 |
| Sound Pressure Level | dB(A) | 71 |
| Vazão de Ar Máx. | CFM / m 3 /H | 647/1099 |
| Pressão Estática Máx. | Pol. c. a. /Pa | 2.2/550 |
| Insulation class | ~ | Classe B |
| Degree of protection | ~ | IP44 |
| Control Input | ~ | 0~10VDC / PWM |
| Signal Output | ~ | FG (Tach output ) |
Remarks:
I. Standard cable length. Customizable.
II. 0-10V/PWM control. Modbus RTU RS485 optional.
Test condition:
I. Specified environment and installation mode.
II. Input Voltage---Operating voltage.
III. Temperature---Room 25°C.
IV. Humidity---65%RH.
I. When taking out the fan, do not directly lift the fan lead wire. If the lead wire is excessively stressed, the internal welding part may fall off
II. Do not plug or unplug the fan lead plug when the fan is running
III. If the fan does not work after starting, do not touch the impeller, rotor, or other parts, professional technical personnel are required to inspect the fan to prevent sudden start of the fan from causing hand or other personal injury
IV. Because of the soft start characteristics of the fan, to prevent personal injury, do not touch the impeller or other parts of the fan during powered on or running at low speeds
V. The fan needs to be operated and used under the guidance of professional personnel to prevent children from coming into touch this product
VI. If the power line is worn or damaged, it needs to be returned to the manufacturer for repair or be replaced under the guidance of the manufacturer
VII. As a part of the fan, it is not recommended to use the motor alone when there is no impeller or loading
1. Energy-Efficient 95W: The FB3G220-2APL-70 achieves 11.6 m³/h per watt—an exceptional efficiency metric for a 220mm fan. At 0.8A from 230VAC, it consumes 44% less power than the 170W 90 variant while still delivering 1099 m³/h. Ideal for continuous-duty applications where annual energy cost is a primary consideration.
2. Large 220mm Frame, Lower RPM: The 220mm impeller at a moderate 3050 RPM generates 1099 m³/h at 550 Pa with just 71 dB(A)—quieter than the higher-speed 90 variant while moving only 15% less air. The large swept area compensates for the lower rotational speed.
3. Continuous-Duty Reliability: Designed for 24/7 operation in commercial HVAC, warehouse ventilation, agricultural air circulation, and factory air handling. 50,000+ hour L10 bearing life with die-cast aluminum housing and IP44 protection.
4. Comprehensive Protection: Soft-start, current limitation, under/over voltage, thermal overload, locked-rotor, reverse polarity. FG tach (3 pulse/rev). 184~277 VAC wide input tolerance.
5. Certified & Flexible: CE, RoHS, ISO9001, ErP2026 with EN ISO 12100, EN 60204-1, EMC. OEM/ODM. 7-day samples, 14-21 day production.
Q1:What kind of payments do you support?
A1: For sample order, 100% payment in advance; For batch order, 30% in advance and 70% will be paid before shipping
Q2:Will you provide samples?
A2: Sample is available and can be delivered within 7 days for standard models
Q3:How can I choose a more suitable model?
A3: We need the information like fan type, quantity, size, material, voltage, air flow and static pressure.
Q4:How can I place the order?
A4: Usually quote you within 24 hours after we get your inquiry. First sign the PI, pay deposit, then we will arrange the production. After finished production need you pay balance. Finally we will ship the Goods.
Q5:About transportation
A5: All available shipping ways could be applied, express shipping, air or sea. Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the goods arrive.
Q6:How long is the warranty period?
A6: We currently offer 3-year quality guarantee for our own products, and in response to current product problems, our company provides line support, and some customers have been able to improve their products.
