AC POWER · EC axial fans

JE172 — 172mm EC axial cooling fan

Explore the JE17251EC 172 × 151 × 51 mm EC axial fan for 115 or 230 VAC equipment cooling, with specifications, mechanical drawings, airflow curves and a downloadable datasheet.

Model selection

Specification	JE172 series
Family	JE172 EC axial fan
Model series	JE17251EC
Size	172 × 151 × 51 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

JE17251EC provides ventilation and cooling for high-output industrial and electrical equipment.

Industrial Automation: Heat dissipation for high-power frequency converters and servo drives; ventilation for large PLC electrical control cabinets, distribution cabinets and industrial control enclosures.
Welding & Power Supplies: Welding equipment, high-power industrial switching power supplies; industrial IPC, large-size 3D printing equipment (large airflow for devices with high heat output).
New Energy & Power: UPS uninterruptible power supplies; cooling for large charging station modules; ventilation and heat dissipation for PV inverters and BMS of energy-storage battery cabinets; outdoor power control cabinets.
Commercial Refrigeration & HVAC: Condenser cooling for commercial freezer units and cold storage equipment; air circulation for large refrigerated display cabinets; ventilation for air-handling units and fresh-air systems.
Lighting & Stage Equipment: Heat dissipation for high-power LED display cabinets; large moving-head stage lights and professional stage lighting systems.
Telecommunication & Data Center: Ventilation cooling for server racks, network equipment cabinets and outdoor telecom base-station enclosures.
Medical Equipment: Heat dissipation for large analytical instruments and medical test equipment.
Other Industrial Applications: Ventilation for environmental test chambers, industrial drying equipment, large fitness equipment control cabinets.

172MM EC AXIAL FAN · AC POWER

JE17251EC — 172 × 151 × 51 mm

JE17251EC is a 172mm EC axial fan with an aluminum frame and two ball bearings. Both 115 VAC and 230 VAC configurations operate at 50/60 Hz and 5,000 RPM, delivering up to 371.9 CFM airflow and 38.2 mmH₂O static pressure.

JE17251EC 172 by 151 by 51 mm EC axial fan product photo — JE17251EC EC 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: 655 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

JE17251EC mechanical drawing with dimensions and mounting positions — Series size: 172 × 151 × 51 mm. Drawing outlines: 171 ± 0.5 × 153 ± 0.5 × 51.5 ± 0.5 mm; mounting dimensions and tolerances as shown. Confirm installation dimensions before ordering.

JE17251EC airflow and static pressure curve at 5,000 RPM — Airflow – static pressure curve at 5,000 RPM.

Performance data

JE17251EC electrical configurations.
Model	Rated voltage	Operating voltage range	Frequency	Rated input power	Speed	Max. airflow	Max. static pressure	Noise
JE17251H110	115 VAC	80–135 VAC	50/60 Hz	64.0 W	5,000 RPM	371.9 CFM	38.2 mmH₂O	69.0 dB(A)
JE17251H220	230 VAC	180–265 VAC	50/60 Hz	55.0 W	5,000 RPM	371.9 CFM	38.2 mmH₂O	69.0 dB(A)

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