Product Analysis: ebm-papst 5218 NH
The ebm-papst 5218 NH is a specialized 48V DC axial fan designed for telecommunications and heavy industrial applications where higher voltage rails are standard. Sharing the high-performance characteristics of the «NH» line, it provides powerful cooling in the 127mm form factor.
Key Specifications
- Nominal Voltage: 48 V DC (Operating range 36..56 V).
- Dimensions: 127 x 127 x 38 mm.
- Airflow: 252 m³/h (148 CFM).
- Speed: 3650 RPM.
- Power Consumption: 9.6 W.
- Noise Level: 51 dB(A).
- Bearing Type: Maintenance-free Ball bearings.
- Lifespan: L10 life expectancy of 45,000 hours at 40°C.
Application Notes
The 5218 NH is frequently used in telecom base stations (BTS) and 48V DC power distribution cabinets. It features an external rotor motor with complete electronic commutation. The fan is protected against reverse polarity and locking, ensuring system safety even under fault conditions.
| Manufacturer | ebm-papst |
| Part Number | 5218 NH |
| Voltage | 48 V DC |
| Type | Axial Fan |
Availability: In Stock. We ship this 48V fan globally.
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