AC POWER · EC tube axial fans

JE254 — 254mm EC tube axial cooling fan

Explore the JE25489EC Ø254 × 89 mm EC tube axial fan for 115 or 230 VAC equipment cooling, with specifications, mechanical drawings, airflow curves and a downloadable datasheet.

Model selection

Specification	JE254 series
Family	JE254 EC tube axial fan
Model series	JE25489EC
Size	Ø254 × 89 mm
Power supply	115 / 230 VAC, 50 / 60 Hz
Frame / impeller	Aluminum frame / Thermoplastic PBT impeller, UL 94V-0
Bearing system	Two ball bearings
Life expectancy	50,000 hours continuous operation at 25°C and 65% RH

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Typical Applications

JE25489EC provides high-airflow ventilation and cooling for industrial equipment, power systems and large enclosures.

Industrial Automation: Heat dissipation for high-power frequency converters and heavy-duty servo systems; ventilation for large-size industrial control cabinets and electrical enclosures.
Welding & Power Supplies: Cooling for heavy welding equipment and large industrial switching power supplies (huge airflow for devices with substantial heat output).
New Energy & Power: Thermal management for high-power charging station modules and DC fast charging piles; ventilation and heat dissipation for central PV inverters and large-capacity energy-storage battery cabinets with BMS; high-capacity UPS systems.
Commercial Refrigeration & HVAC: Condenser cooling for commercial cold-storage units and freezer systems; air circulation for extra-large refrigerated display cabinets; ventilation for air-handling units, industrial air-conditioners and large drying systems.
Lighting & Stage Equipment: Heat dissipation for oversized high-power LED screen cabinets; cooling for heavy-duty professional stage lighting rigs.
Telecommunication & Data Center: Ventilation cooling for server racks, large network equipment cabinets and outdoor telecom base-station enclosures.
Medical Equipment: Thermal dissipation for large-scale medical analytical instruments and high-capacity laboratory test equipment.
Other Industrial Applications: Ventilation for environmental test chambers, industrial ovens, large-size drying facilities and machinery cabinet exhaust.

254MM EC TUBE AXIAL FAN · AC POWER

JE25489EC — Ø254 × 89 mm

JE25489EC is a 254mm EC tube axial fan with an aluminum frame and two ball bearings. Both 115 VAC and 230 VAC configurations operate at 50/60 Hz and 2,500 RPM, delivering up to 739.2 CFM airflow and 21.7 mmH₂O static pressure.

JE25489EC 254 mm diameter by 89 mm EC tube axial fan product photo — JE25489EC EC tube axial fan.

General specifications

Frame: Aluminum.
Impeller: Thermoplastic PBT, UL 94V-0.
Bearing system: Two ball bearings.
Life expectancy: 50,000 hours continuous operation at 25°C and 65% RH.
Weight: 2,600 g.

Available functions

Motor protection: RP ○, SS ●, LP ●, CL ●, OVP ○.
Signal outputs: FG ●, RD ●, RDB ●, LD ●.
Speed control modes: PWM ●, TC ●, VC ●, CC ●, CS ●.

Function markers match the datasheet. Confirm function availability for the selected configuration before ordering.

Dimensions & performance

JE25489EC mechanical drawing with dimensions and mounting positions — Ø254 × 89 mm mechanical drawing; dimensions and tolerances in mm.

JE25489EC airflow and static pressure curve at 2,500 RPM — Airflow – static pressure curve at 2,500 RPM.

Performance data

JE25489EC electrical configurations.
Model	Rated voltage	Operating voltage range	Frequency	Rated input power	Speed	Max. airflow	Max. static pressure	Noise
JE25489H110	115 VAC	80–135 VAC	50/60 Hz	60.0 W	2,500 RPM	739.2 CFM	21.7 mmH₂O	65.4 dB(A)
JE25489H220	230 VAC	180–265 VAC	50/60 Hz	60.0 W	2,500 RPM	739.2 CFM	21.7 mmH₂O	65.4 dB(A)

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