AC Axial Fan 25489 — 254×89 mm
| Model Number | YFA25489 Series | ||
| Fan Size | 254*89mm | ||
| Voltage support | 110 / 220 VAC | ||
| Bearing type | sleeve / ball bearing | ||
| Brand Name | YUNFANPOWER | ||
| Applicable Industry | power supplies, inverters, welding machines, cabinets, industrial equipment | ||
| Warranty | 2 years | ||
The AC Axial Fan 25489 is a 254×89 mm AC axial cooling fan series from Shenzhen Yunfan Power. It operates on 110 (100–125) / 220 (200–240) VAC with sleeve and ball bearing options, running 1100–1640 RPM and delivering up to 550 CFM with noise levels from 41 dBA. CE and RoHS certified, it is widely used in power supplies, inverters, welding machines, cabinets and industrial equipment. Wholesale pricing and OEM customization are supported.
Key Features
- Direct 110V/220V AC operation — Runs straight from mains via 110 (100–125) / 220 (200–240) VAC, 50/60Hz compatible — no external driver required.
- Multiple speed grades — From 1100 RPM (low noise) to 1640 RPM (maximum airflow) in the same frame.
- Bearing options for every duty — Sleeve bearing for cost-sensitive builds; ball bearing for long-life 24/7 and any-angle mounting.
- Certified and procurement-ready — CE certified and RoHS compliant; certificates available with shipment.
- OEM / ODM customization — Custom voltage, speed, connectors, lead wires and private labeling from low MOQ.
Technical Specifications — AC Axial Fan 25489
8 part numbers available:
| Model | Bearing | Rated Voltage (VAC) | Freq (Hz) | Current (A) | Speed (RPM) | Airflow (m³/min) | Airflow (CFM) | Static Pressure (mmH₂O) | Static Pressure (inH₂O) | Noise (dBA) |
|---|---|---|---|---|---|---|---|---|---|---|
| YFA25489S1M | Sleeve | 110 (100–125) | 50/60 | 0.32/0.28 | 1100/1240 | 10.75/12.74 | 380/450 | 3.0/4.1 | 0.12/0.16 | 41/45 |
| YFA25489S1H | Sleeve | 110 (100–125) | 50/60 | 0.35/0.36 | 1380/1640 | 13.58/15.57 | 480/550 | 6.1/7.1 | 0.24/0.28 | 48/56 |
| YFA25489B1M | Ball | 110 (100–125) | 50/60 | 0.32/0.28 | 1100/1240 | 10.75/12.74 | 380/450 | 3.0/4.1 | 0.12/0.16 | 41/45 |
| YFA25489B1H | Ball | 110 (100–125) | 50/60 | 0.35/0.36 | 1380/1640 | 13.58/15.57 | 480/550 | 6.1/7.1 | 0.24/0.28 | 48/56 |
| YFA25489S2M | Sleeve | 220 (200–240) | 50/60 | 0.17/0.15 | 1100/1240 | 10.75/12.74 | 380/450 | 3.0/4.1 | 0.12/0.16 | 41/45 |
| YFA25489S2H | Sleeve | 220 (200–240) | 50/60 | 0.23/0.18 | 1380/1640 | 13.58/15.57 | 480/550 | 6.1/7.1 | 0.24/0.28 | 48/56 |
| YFA25489B2M | Ball | 220 (200–240) | 50/60 | 0.17/0.15 | 1100/1240 | 10.75/12.74 | 380/450 | 3.0/4.1 | 0.12/0.16 | 41/45 |
| YFA25489B2H | Ball | 220 (200–240) | 50/60 | 0.23/0.18 | 1380/1640 | 13.58/15.57 | 480/550 | 6.1/7.1 | 0.24/0.28 | 48/56 |
Applications
- Switching power supplies & inverters — Forced-air cooling for PSUs, solar inverters and frequency converters.
- Welding & industrial machines — Cabinet and transformer cooling for welders, CNC and packaging equipment.
- Control cabinets & panels — Panel ventilation for distribution boxes and automation cabinets.
- Greenhouses & ventilation — Wall-mounted exhaust and circulation for agricultural ventilation.
- Refrigeration & commercial cooling — Condenser cooling for display cabinets and cold-chain equipment.
Frequently Asked Questions — AC Axial Fan 25489
What voltages are available for the 25489 AC axial fan?
The 25489 series operates on 110 (100–125) / 220 (200–240) VAC, 50/60Hz. Custom voltages (e.g. 380V) are available for OEM projects.
What is the difference between sleeve and ball bearing versions?
Sleeve bearing is the most cost-effective and quietest option, best for horizontal mounting. Ball bearing lasts longer, tolerates any mounting angle and higher ambient temperature — recommended for 24/7 duty.
Can I order the 25489 with custom speed, connector or function options?
Yes. Custom RPM, voltage, lead connectors and function options (FG/RD signal, PWM/TC speed control, AS auto restart) are available. MOQ starts from 100 pieces and samples are supported for testing.
What is your lead time and warranty?
Standard models ship in 7–15 days; custom orders in 20–30 days. All fans carry a 2-year warranty with lifetime technical support.
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