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Size 140x140x25 mm | ||
Mounting hole spacing 124,5x124,5 mm | ||
Connector 4-Pin PWM | ||
Bearing SSO2 | ||
Blade Geometry A-Series with Flow Acceleration Channels | ||
Frame Technology AAO | ||
Rotational Speed (+/- 10%) 3000 RPM | ||
Min. Rotational Speed (PWM, +/-20%) 800 RPM | ||
Rotational Speed @ 12V (+/- 10%) 1800 RPM | ||
Airflow 269,3 m³/h | ||
Acoustical Noise 41,3 dB(A) | ||
Static Pressure 10,52 mm H₂O | ||
Max. Input Power 7,92 W | ||
Max. Input Current 0,33 A | ||
Voltage 24 V | ||
Voltage PWM signal 5 V | ||
MTBF > 150.000 h | ||
Scope of Delivery
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Warranty 6 years | ||
Ingress Protection IP67 | ||
Material Fibre-glass reinforced polyamide | ||
Motor type Three-phase |
Noctua 140mm Nf-a14 Industrialppc-24v-3000 Ip67 Pwm Fan (max 3000rpm) Nf-a14-24-3-ip67pwm
No Longer Available
Conceived for industrial heavy duty applications that require enhanced cooling performance and advanced ingress protection, the NF-A14 industrialPPC(Protected Performance Cooling) is a ruggedised high speed version of the award winning retail model. The 24V variant uses a dedicated wide input range version of Noctuas NE-FD2 motor driver IC in order to support 24V based industrial applications. Thanks to the outstanding aerodynamic efficiency of the NF-A14 design and the use of a novel three phase motor, the industrialPPC version provides superior airflow and pressure capacity while keeping noise levels and power consumption moderate as against comparable high speed fans. While its fibre glass reinforced polyamide construction and certified water and dust protection make the NF-A14 industrialPPC suitable for operation in challenging environments, the renowned SSO2 bearing technology guarantees an MTBF of over 150.000hrs. Topped off with Noctuas trusted reliability and 6 years manufacturers warranty, the NF-A14 industrialPPC is an ideal choice for highly demanding applications that require superior flow rates and ultimate dependability.
Noctua industrialPPC 24V fan models use a dedicated wide input range version of the NE-FD2 three phase motor driver IC. Supporting operating voltages from 6 to 30V, these models are ideal for 24V based industrial applications and voltage based speed control. While the industrialPPC 24V models have been designed with 24V industrial applications in mind, they can be used in 12V PC environments and also slowed down via PWM, thus combining industrialPPC features and design with Noctuas signature quietness.
Details |
Award-winning NF-A14 design Having received more than 100 awards and recommendations from the international press, Noctua's NF-A14 has become a proven premium choice for 140mm cooling needs. Its renowned efficiency has convinced tens of thousands of customers all over the world. |
3000rpm industrialPPC version Running twice as fast as the 1500rpm retail version, the NF-A14 industrialPPC-3000 provides extreme airflow and pressure performance. Combined with the industrialPPC series' robust polyamide construction and advanced protection features, this makes the fan ideal for challenging industrial applications. |
24V version The industrialPPC 24V models use a dedicated wide input range version of Noctua's NE-FD2 three-phase PWM motor driver IC. Supporting operating voltages from 6 to 30V, these models are ideal for 24V-based industrial applications and voltage- or PWM-based speed control. |
Lower speed and noise levels in 12V PC environments While the industrialPPC 24V model has been designed with 24V industrial applications in mind, it runs at a maximum speed of around 1800rpm in 12V PC environments and can be slowed down further via PWM, thus combining industrialPPC features and design with Noctua’s signature quietness. |
Three-phase motor design While most axial fans use single-phase motors with 4 slots, Noctua's industrialPPC fans feature a three-phase design with 6 slots, which provides smoother transitions between the slots and thus allows for even higher running smoothness, further reduced vibrations and unprecedented energy efficiency. |
Certified IP67 water- and dust protection The motor and PCB of the IP67 version are completely cast in a special, highly heat conductive resin that combines thoroughgoing protection and effective motor heat dissipation. Complying with the ingress protection rating IP67, this fan is not only fully dust tight but also completely waterproof up to 1m water depth. |
Fibre-glass reinforced polyamide construction Both the impeller and the frame of Noctua’s industrialPPC fans 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. |
Flow Acceleration Channels The NF-A14 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise. |
AAO Frame Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency. |
Stepped Inlet Design Noctua's Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space-restricted environments. |
Inner Surface Microstructures With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency. |
Integrated Anti-Vibration Pads Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks. |
SSO2 Bearing The NF-A14 industrialPPC features the further optimised 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 stabilisation, precision and durability. |
Metal bearing shell In order to guarantee the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability, the NF-A14 industrialPPC sports a CNC milled bearing shell made entirely from brass. |
6-year manufacturer’s warranty Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A14 industrialPPC features an MTBF rating of more than 150.000 hours and comes with a full 6-year manufacturer’s warranty. |
Custom-designed PWM IC with SCD Supporting fully automatic PWM speed control, the NF-A14 industrialPPC uses Noctua's custom-designed NE-FD2 PWM IC for three-phase motors. The NE-FD2 integrates Noctua's proprietary Smooth Commutation Drive (SCD) technology, which suppresses PWM switching noises and thus makes the fan quieter at lower speeds. |
Customisable for industry clients For industry clients, various features, certificates, packaging options and accessories can be customised on requests. For example, we can provide 24V versions, different connectors and speeds, different cable length or UL and TÜV certification. Please feel free to contact us for customised offers! |
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Noctua industrialPPC 24V fan models use a dedicated wide input range version of the NE-FD2 three phase motor driver IC. Supporting operating voltages from 6 to 30V, these models are ideal for 24V based industrial applications and voltage based speed control. While the industrialPPC 24V models have been designed with 24V industrial applications in mind, they can be used in 12V PC environments and also slowed down via PWM, thus combining industrialPPC features and design with Noctuas signature quietness.
Highlights:
* Frame technology: Advanced Acoustic Optimisation (AAO).
* RPM: 3000.
* CFM: 158.4.
* dBA: 41.3.
* Fan width: 140mm.
* Fan depth: 25mm.
* Bearing type: SSO2.
* Connector: 4Pin PWM.
* Warranty: 6 years.
Do you want to know more? Check out Noctuas product introduction page & infosheet.
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