Description
The KAKU KA1725 HA3 is a heavy-duty industrial AC axial cooling fan engineered for high-density chassis and control cabinet thermal management. Operating at 380V AC, this unit provides robust forced-air cooling for critical electrical infrastructure, ensuring optimal operating temperatures for sensitive internal components.
Technical Specifications:
Brand: KAKU
Model Number: KA1725 HA3
Operating Voltage: 380V AC
Frequency: 50/60 Hz
Dimensions: 172 x 150 x 51 mm
Frame Material: Die-cast Aluminum Alloy
Impeller Material: Stamped Steel / Full Metal Blade
Bearing System: High-Precision Dual Ball Bearing
Airflow Capacity: 340 – 400 m³/h
Operating Temperature: -20°C to +70°C
Weight: 1.10 kg
Dielectric Strength: 1500V AC for 1 minute
Insulation Resistance: 100 Megaohms minimum at 500V DC
Protection Rating: IP54
Application and Integration:
This full metal frame and blade configuration is specifically designed to solve thermal accumulation in harsh industrial environments. It is highly effective in CNC machinery control cabinets, high-voltage power distribution panels, and heavy-duty automation enclosures where polymer blades risk deformation due to elevated temperatures or airborne particulates. The rigid metal construction ensures structural integrity and stable aerodynamics under high-vibration conditions, actively mitigating thermal throttling in variable frequency drives and PLCs.
Procurement and Lifecycle Value:
Maintaining Original Engineering standards guarantees seamless Technical Compatibility with your existing KAKU ventilation architecture, eliminating integration risks during maintenance. Built for continuous 24/7 duty cycles, the dual ball bearing system maximizes operational lifespan and reduces MTBF. Please inquire directly to confirm current Lead Time and secure reliable inventory for your facility.








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