Noctua NF-A14 Industrial PPC 140mm 3000RPM SP IP67 PWM Fan

Manufacture # Noctua | Model # NF-A14-24-3-SP-IP67-PWM

The NE-FD5 high-performance single-phase PWM motor driver IC with burst and surge protection, IP67 water and dust resistance, an AAO (Advanced Acoustic Optimisation) frame, SSO-Bearings, integrated anti-vibration pads, and a metal bearing shell for long-term stability are features of the Noctua NF-A14 industrial fan. These features increase airflow and pressure performance.

Features:

• Running twice as fast as the 1500rpm retail version, the NF-A14 industrialPPC-3000 provides extreme airflow and pressure performance.
• The industrialPPC 24V SP models use Noctua's new NE-FD5 high-performance single-phase PWM motor driver IC. Thanks to its excellent commutation efficiency, the NE-FD5 enables the SP versions to achieve exactly the same performance as previous models with three-phase motors.
• Supporting fully automatic PWM speed control, the fan uses Noctua’s custom-designed NE-FD5 PWM IC for 24V single-phase motors. The NE-FD5 provides excellent energy efficiency and integrates Noctua's proprietary Smooth Commutation Drive (SCD) technology, which suppresses PWM switching noise and thus makes the fan quieter at lower speeds.
   

Overview:

• Connector & pin-configuration: 4-pin PWM
• Cable length: 40cm
• Bearing: SSO2
• Motor type: Single-phase
• Acoustical noise: 41.3 dB(A)
• Static pressure: 6.58 mm H?O

Manufacturer Warranty: 06 Years Limited Warranty