280 × 280 × 80 mm capacitor-start AC axial cooling fan with an aluminum alloy frame, PBT impeller and dual ball bearings. Review model specifications, mechanical dimensions and performance curves below.
Model selection
Select JA28080HB1 for 100–120 VAC or JA28080HB2 for 220–240 VAC. Both are specified for 50/60 Hz operation. Performance values are reproduced from the supplied JA28080 datasheet.
Request the right configuration
Include the full model number, voltage, required airflow and pressure, quantity and intended application.
Industrial Control & High-Power Power Supply (Main Application)
High-power UPS, heavy-duty industrial switching power supplies; high-power frequency inverters; large PLC electrical control cabinets; forced cooling & exhaust for welding power equipment
Automation & Mechanical Equipment
Large-scale aging test equipment, heat-treatment facilities; electrical control cabinets for automatic production lines; ventilation & heat dissipation for complete CNC machine enclosures
Instrument & Environmental Test Equipment
High-low temperature test chambers, constant-temperature & humidity equipment; large-scale industrial analytical instruments; exhaust cooling for high-power laboratory test cabinets
Telecommunication Industry
Large-size server cabinets; indoor & outdoor telecom base-station cabinets; heat dissipation for high-power network switch enclosures
New Energy Industry
Energy-storage battery cabinets; AC & DC charging piles; complete PV inverter units; ventilation cooling for battery formation cabinets
Environmental-Protection & Commercial Equipment
Industrial air-purification equipment; drying & hot-air equipment; large-scale stage-lighting devices; cabinet cooling for some large-size medical devices
Others
Auxiliary exhaust cooling for HVAC temperature-control cabinets, industrial machine rooms and transformers
General specifications: Frequency: 50 / 60 Hz · Weight: 2800 g · Optional lead wire: UL1015 AWG #22.
JA28080 rated performance data from the supplied datasheet. Paired values are shown in 50 Hz / 60 Hz order.
Model
Bearing
Rated voltage
Frequency (Hz)
Rated current (A)
Rated power (W)
Speed (RPM)
Airflow (CFM)
Static pressure (mmH₂O)
Noise dB(A)
Weight (g)
JA28080HB1
Dual Ball
100–120 VAC
50/60
1.10/1.60
120/160
2600/2850
1090/1130
20.6/24.2
65/68
2800
JA28080HB2
Dual Ball
220–240 VAC
50/60
0.60/0.84
120/160
2600/2850
1090/1130
20.6/24.2
65/68
2800
JA28080 Mechanical dimensions (mm). Nominal size: 280 × 280 × 80 mm; actual dimensions and tolerances as shown.JA28080 Airflow–static pressure curves at 50 Hz and 60 Hz.
Purchasing information from the datasheet: Sample: fastest shipment within 3 working days · MOQ: 200 pcs · Delivery: ship out within 15 days.
Confirm the full model designation, frequency and test conditions before ordering. Validate performance at the finished equipment operating point.
Start with your cooling requirements.
Share the size, voltage, airflow, operating conditions and quantity.
