The 230VAC 80x80x25mm (8025) Axial Cooling Fan is a compact, heavy-duty industrial AC ventilation fan engineered for continuous forced-air cooling in electronic enclosures, power cabinets, amplifier chassis, and industrial machinery. Built with a rugged die-cast aluminum alloy frame, high-temperature thermoplastic impeller blades, and an impedance-protected shaded-pole AC induction motor, this 80mm cooling fan delivers high static pressure, dependable airflow, and long operating life directly from standard 220V–240V AC mains power without requiring a separate DC power supply.

Specifications

• Model / Frame Size: 8025 / 80mm x 80mm x 25mm (3.15" x 3.15" x 0.98")
• Operating Voltage: 220V – 240V AC (50Hz / 60Hz)
• Rated Current: Approx. 0.07A to 0.10A
• Input Power: 13W to 18W
• Rotational Speed: Approx. 2,400 to 2,800 RPM (at 50Hz/60Hz)
• Airflow Rate: Approx. 18 to 28 CFM (Cubic Feet per Minute)
• Static Pressure: Approx. 3.0 to 4.5 mmH₂O
• Acoustic Noise Level: Approx. 28 to 36 dBA (Quiet / Low Vibration)
• Bearing Type: Dual Ball Bearing / High-Precision Sleeve Bearing
• Motor Type: Single-Phase Shaded Pole AC Induction Motor
• Motor Protection: Impedance Protected (Resists burnout under locked-rotor conditions)
• Insulation Class: Class B / Class F (≥ 100MΩ at 500V DC)
• Dielectric Withstanding Voltage: 1500V AC (50/60Hz) for 1 minute
• Housing / Frame Material: Heavy-Duty Die-Cast Aluminum Alloy (Black Coated)
• Blade / Impeller Material: UL94 V-0 Flame-Retardant Reinforced Thermoplastic (PBT)
• Termination: 2-Pin Solder Lugs / 2-Wire Lead Terminals (~20cm–30cm AC lead wires)
• Operating Temperature: -10°C to +70°C

Features

• Direct 230V AC Operation: Connects straight to single-phase AC mains, eliminating the need, space, and cost of external DC step-down power supplies or transformers.
• Rugged Die-Cast Aluminum Frame: Solid metal housing provides superior structural rigidity, resists extreme industrial heat, and acts as an auxiliary heatsink.
• Impedance-Protected Motor: Protects the motor winding coils from overheating and failure even if the fan blades are temporarily stalled or obstructed.
• High-Static Pressure PBT Blades: Aerodynamically balanced impeller maximizes laminar airflow through dense heat sink fins, server chassis, and dust filters.
• Versatile Mounting: Standard corner mounting holes fit M4 screws for universal push or pull ventilation setups in racks, enclosures, and cabinets.

Common Applications

• Power Electronics & Inverters: Active heat extraction for solar inverters, high-power SMPS, uninterruptible power supplies (UPS), and battery chargers.
• Audio Amplifiers & Stage Gear: Silent chassis cooling for rack-mount power amplifiers, PA systems, and studio lighting equipment.
• Industrial Control Panels & PLCs: Enclosure heat evacuation for CNC control cabinets, servo drives, and automation control boxes.
• Welding Machines & Plasma Cutters: Internal airflow and transformer/IGBT cooling in compact inverter welders.
• Laboratory & Medical Devices: Exhaust and intake thermal regulation for sterilizers, incubators, and testing chambers.

Usage Tips

• Wiring Safety: Connect the two AC lead wires to the Live (L) and Neutral (N) mains supply. Insulate all soldered connections with dual-wall heat shrink tubing to prevent AC mains contact hazards.
• Airflow & Rotation Direction: Check the directional arrows embossed on the aluminum frame to determine airflow direction (exhaust vs. intake) before tightening mounting screws.
• Chassis Grounding: For maximum electrical safety in metal enclosures, ground the fan frame or ensure conductive contact between the aluminum frame and the earthed metal chassis.
• Protective Finger Guard: Always install an 80mm wire finger grill or mesh filter on the exposed side to prevent accidental blade contact and keep wires or debris clear of the rotating impeller.