Fans
Fans 6C-380HBSBearing case fan 380V 172×172×51mm Hydro Bearing
A 172 × 172 × 51 mm AC case fan running on 380 V with hydro bearing, 15–20 CFM airflow and 55–59 dB-A noise
- Bearing TypeHydro Bearing
- Air Flow15-20 CFM
- High airflow up to 235 CFM for strong cooling
- Hydro bearing reduces friction and extends service life
- Operates from −30 °C to +75 °C in harsh environments
- Dual-speed motor runs at 2750 or 3100 rpm for flexible performance
- 380 V AC input suits industrial and server installations
Industrial-grade 380 V AC cooling
The 172 × 172 × 51 mm frame houses a hydro-bearing motor rated for 380 V AC input. It delivers 198 to 235 CFM at 2750 to 3100 rpm while drawing 44 to 46 W. The unit weighs 945 g and operates from −30 °C to +75 °C.
Build integration and airflow role
Designed for industrial enclosures, rail vehicles, medical gear and similar high-voltage cabinets, it mounts directly to panels with standard 172 mm spacing. No external driver or low-voltage converter is required, freeing internal space for other equipment. Installers must provide 380 V AC supply wiring and appropriate circuit protection.
Thermal acoustic and power profile
Noise output ranges from 55 to 59 dB-A across the speed range, reflecting the high-volume airflow needed for dense heat loads. Power draw stays within 44 to 46 W, and the hydro bearing maintains consistent speed across the full −30 °C to +75 °C temperature span. Not suited for quiet desktop builds or low-voltage PC chassis.
Highlights
- High airflow up to 235 CFM for strong cooling
- Hydro bearing reduces friction and extends service life
- Operates from −30 °C to +75 °C in harsh environments
- Dual-speed motor runs at 2750 or 3100 rpm for flexible performance
- 380 V AC input suits industrial and server installations
Specifications
| Bearing Type | Hydro Bearing |
|---|---|
| Air Flow | 15-20 CFM |
Questions about this item
At what temperature does the fan stop operating?
The unit is rated for continuous operation from -30 °C to +75 °C; outside that range the hydro bearing may not maintain rated airflow.
How loud is the fan at full speed?
At 3100 rpm the noise level reaches 59 dB-A, dropping to 55 dB-A at the lower 2750 rpm setting.
What power source does the fan need to run?
It requires a 380 V AC supply and draws 46 W at 2750 rpm or 44 W at 3100 rpm.
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