The NF-F12 industrialPPC-2000 fan (Protected Performance Cooling) is an ideal choice for highly demanding applications that require superior flow rates and ultimate dependability. It boasts a good list of features – 2000rpm, Focused Flow frame & AAO frame, three-phase motor, custom designed NE-FD2 PWM IC, and more – providing superior airflow and pressure capacity, and keeping noise levels and power consumption moderate as against comparable high-speed fans. The industry-grade SSO2 bearing guarantees an MTBF of over 150,000hrs. The fiber-glass reinforced polyamide construction, along with certified water and dust protection makes it suitable for operation in challenging environments.
2000rpm IndustrialPPC Version
Thanks to its elevated 2000rpm top speed, the NF-F12 lPPC-2000 provides a significant performance boost over the 1500rpm retail version.
Focused Flow Frame
Designed for pressure demanding applications such as heatsinks and radiators, the Focused Flow frame features eleven stator guide vanes that straighten, channel and focus the airflow, which allows the NF-F12 lPPC-2000 to rival the performance of conventional fans running at much faster speeds.
Noctua’s AAO (Advanced Acoustic Optimization) frames feature integrated anti-vibration pads as well as Noctua’s exclusive Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan’s performance/noise efficiency.
Varying Angular Distance and Vortex Control Notches
The NF-F12 lPPC-2000’s stator guide vanes are set out in Varying Angular Distance and feature Vortex-Control Notches. Both measures help to spread the noise emission over a broader frequency spectrum and thus make the fan’s sound pattern more agreeable to the human ear.
Custom designed for the new Focused Flow frame and to work in tandem with the eleven stator guide vanes, the NF-F12 lPPC-2000’s seven blade Heptaperf impeller has been carefully optimized to achieve a perfect balance between power and quietness.
Three-phase Motor Design
The NF-F12 iPPC-2000 features a three-phase design with six slots. This provides smoother transitions between the slots, allows for even higher running smoothness , further reduced vibrations, and offers a further 10% reduction in power consumption when compared at 2000rpm.
The NF-F12 iPPC-2000 features the further optimized second generation of Noctua’s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilization, precision and durability.
Metal Bearing Shell
Made entirely from brass, the NF-F12 iPPC-2000’s CNC milled bearing shell guarantees the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability.
Custom Designed PWM IC with SCD
Supporting fully automatic PWM speed control, the NF-F12 iPPC-2000 uses Noctua’s custom designed NE-FD2 PWM IC for three-phase motors. The NE-FD2 integrates Noctua’s exclusive Smooth Commutation Drive (SCD) technology, which suppresses PWM switching noises and thus makes the fan quieter at lower speeds.
Fiber-glass Reinforced Polyamide Construction
Both the impeller and the frame of NF-F12 iPPC-2000 are made entirely from fibre-glass reinforced polyamide. This material can withstand temperatures up to 140°C, and makes the fans even more robust and break-proof than Noctua’s standard fibre-glass reinforced PBT fans.
Certified IP52 Water-/Dust- Protection
Thanks to a special varnish coating that covers the motor and PCB, the NF-F12 iPPC-2000 complies with the ingress protection rating IP52. This means that it is not only highly dust resistant but also withstands dripping water equivalent to 3mm rainfall per minutes.