Description
The ebmpapst DV4118/2NPU is a high-performance DC axial fan with dimensions of 119mm x 119mm x 38mm. It operates on 48 VDC, drawing 0.65A of current and consuming 31W of power. This fan is designed for demanding cooling applications, offering a high rotational speed of 6000 RPM and a strong airflow of 280 m³/h (165 CFM). It features a robust plastic housing and impeller, along with a ball bearing system for extended reliability. Commonly used in telecommunications, control cabinets, and power electronics, it provides powerful thermal management for critical systems.
DV4118/2NPU Fan Parameters
Model: DV4118/2NPU
Manufacturer: ebmpapst
Type: DC Axial Fan
Dimensions: 119mm x 119mm x 38mm
Rated Voltage: 48 VDC
Operating Voltage Range: 36 VDC to 60 VDC
Rated Current: 0.65A
Power Consumption: 31 W
Speed: 6000 RPM
Airflow: 165 CFM (280 m³/h)
Static Pressure: (not explicitly stated for this exact variant, but typically high for this power)
Noise Level: 61 dB(A)
Bearing Type: Ball Bearing
Frame Material: Fiberglass-reinforced plastic (PBT)
Impeller Material: Fiberglass-reinforced plastic (PA)
Termination: 2-Wire Leads (often with specific plugs or 4-wire for control)
Operating Temperature: -20°C to +65°C
Life Expectancy: 70,000 hours (L10 at 40°C)
Weight: 0.375 kg
Features: Protected against reverse polarity and locking, overload protection.
Application: Telecommunications equipment, control cabinets, power electronics, servers, medical devices, high-density electronic cooling.
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