FW3G250-2APD-90 Axial Fan, 230VAC, 250mm, 1713 m3/h

When you need to move serious air without burning through your energy budget, the FW3G250-2APD-90 axial fan is the ultimate single-unit replacement for multiple smaller fans. This 250 mm fan delivers a maximum airflow of 1713 m3/h while consuming only 85 W of power, thanks to its high-efficiency BLDC EC motor. Operating on a 230 VAC supply with a wide input range of 184 to 277 V, it offers true plug-and-play compatibility with existing AC systems while slashing operational costs. The fan achieves a top speed of 2750 RPM and generates a static pressure of up to 216 Pa, making it suitable for applications with moderate duct resistance. Weighing in at a low power draw, it is an exceptional choice for battery-backed or energy-conscious installations where every watt counts. The impeller is molded from glass-fiber reinforced polypropylene, offering excellent chemical resistance and lightweight durability, while the die-cast aluminum housing ensures robust thermal management and long service life. With a noise rating of 71.4 dB(A), it balances performance with acceptable acoustic output for industrial environments. Ideal for HVAC units, ventilation systems, and new energy equipment, the FW3G250-2APD-90 is certified to CE and RoHS standards, ensuring global acceptance. Choose FANOVA for a fan that combines massive airflow, ultra-low power, and reliable EC technology in one compact package.

The FW3G250-2APD-90 axial fan represents a paradigm shift in air-moving efficiency, engineered to deliver exceptional volumetric flow with minimal energy input. At its heart lies a brushless DC (BLDC) EC motor rated at 85 W, which achieves a remarkable peak airflow of 1713 m3/h and a maximum static pressure of 216 Pa at 2750 RPM. This high-efficiency motor topology eliminates the losses associated with conventional AC induction motors, offering a power saving of up to 50% compared to equivalent shaded-pole or capacitor-run designs. The wide voltage input range of 184 to 277 VAC (nominal 230 VAC) ensures stable operation across fluctuating grid conditions, while the integrated electronics provide soft-start functionality and overcurrent protection. The impeller, measuring 250 mm in diameter, is manufactured from glass-fiber reinforced polypropylene (PP+GF), a material chosen for its outstanding resistance to chemical attack, moisture, and UV degradation, as well as its low inertia which reduces startup stress. The impeller features a carefully optimized blade count and pitch angle, developed through computational fluid dynamics (CFD) to maximize flow efficiency and minimize acoustic noise. The endcap and housing are constructed from die-cast aluminum alloy, providing excellent heat dissipation for the motor windings and a rigid mounting platform that minimizes vibration. Speed control is achieved through a 0-10 VDC analog interface or PWM input, allowing precise modulation of airflow to match real-time demand, further enhancing energy savings in variable-load systems. The motor is protected with IP44-rated enclosure and Class B insulation, suitable for indoor applications with moderate dust and moisture exposure. The bearing system uses dual ball bearings with a rated lifetime of 50,000 hours at 40°C ambient, ensuring long-term reliability in continuous-duty applications. Electrical connectivity is provided via a 20 AWG lead cable, terminated with spade connectors for quick installation. The fan is fully compliant with CE, RoHS, and REACH directives, reflecting FANOVA's commitment to environmental stewardship and product safety. Ideal for use in heat exchangers, condenser units, fresh-air ventilation systems, and energy storage cooling, the FW3G250-2APD-90 combines high airflow, ultra-low power consumption, and robust construction to meet the demands of modern, energy-efficient HVAC and industrial equipment.

AC Axial Fan
Type	FW3G250-2APD-90
Model	BLDCEC90

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.The power line and control line of the fan cannot be connected in reverse, otherwise it will burn out

Ⅴ.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

Ⅵ.The fan needs to be operated and used under the guidance of professional personnel to prevent children from coming into touch this product

Ⅶ.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

Ⅷ.As a part of the fan, it is not recommended to use the motor alone when there is no impeller or loading

1. High Efficiency: The FW3G250-2APD-90 delivers 1713 m3/h at 216 Pa while drawing only 85W, achieving 30-40% energy savings over equivalent AC fans through FANOVA's BLDC motor technology.

2. Industrial-Grade Impeller: The 250mm galvanized steel sheet impeller resists corrosion, wear and high temperatures, making the fan suitable for harsh industrial environments and corrosive gas streams.

3. Wide Application Range: Suitable for industrial ventilation, dust extraction, HVAC units, agricultural ventilation and new-energy equipment, offering flexible customized solutions (OEM/ODM).

4. Sustainable Development: Low-voltage DC operation enables direct solar and battery integration; recyclable steel impeller and optimized BLDC drive meet eco-friendly requirements with long-term reliability.

5. Easy Installation and Maintenance: Compact 250mm footprint, 0-10VDC/PWM speed control, FG tach output and standard cable make the fan simple to wire, control and service.

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 10days

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.