All stock codes associated to this product
NFA14243QIP67PWM, NF-A14-24-3-QIP67PWM
Noctua NF-A14-24-3-QIP67PWM Industrial
PPC
Overview
nf-a14-industrialppc-24v-3000-q100-ip67-pwm
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 Q100 variant uses Noctua’s AEC-Q100
qualified wide input range NE-FD4 motor driver IC in order to support 24V-based
industrial and automotive applications. Its sophisticated inrush current
suppression and extreme electrical robustness with extended burst and surge
immunity allow it to operate safely in sensitive or hostile electronic
environments. 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 and power
consumption at a moderate level 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
surroundings, the renowned SSO2 bearing technology guarantees an MTBF of over
150,000hrs. Topped off with Noctua’s trusted reliability and 6-year
manufacturer’s warranty, the NF-A14 industrialPPC is an ideal choice for highly
demanding applications that require superior flow rates and ultimate
dependability.
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 Q100 models use Noctua's NE-FD4 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 Noctuas signature quietness.
NE-FD4 PWM IC with SCD
Supporting fully automatic PWM speed control, the fan uses Noctuas
custom-designed NE-FD4 PWM IC for 24V three-phase motors. The NE-FD4 is AEC-Q100
qualified and integrates Noctua's proprietary Smooth Commutation Drive (SCD)
technology, which suppresses PWM switching noise and thus makes the fan quieter
at lower speeds.
AEC-Q100 qualification
The 24V Q100 versions NE-FD4 motor driver IC complies with the Automotive
Electronics Councils highly rigorous AEC-Q100 failure-mechanism-based stress
test qualification for integrated circuits, which makes the fan ideal for use in
automotive applications.
High electrical robustness
Meeting the AEC-Q100 standards stringent requirements for burst and surge
protection, the 24V Q100 versions high electrical robustness permits the fan to
be used not only in automotive projects but also in other harsh environments
with transients from electric motors and other inductive switching loads.
Inrush current suppression
The fans voltage-stabilised inrush current suppression provides a smooth
power-up and dramatically reduces power line transients that otherwise could
affect other electronic components connected to the power line. This makes the
fan safe to use in sensitive electronic environments.
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 Noctuas industrialPPC fans are made
entirely from fibre-glass reinforced polyamide. This material can withstand
temperatures up to 140C and makes the fans even more robust and break-proof than
Noctuas 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 screws and other mounting systems.
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 MTTF
rating of more than 150.000 hours and comes with a full 6-year manufacturers
warranty.
Customisable for industry clients
For industry clients, various features, certificates, packaging options and
accessories can be customised on requests. For example, we can provide different
connectors and speeds, different cable length or UL and TV certification. Please
feel free to contact us for customised offers!
Specifications
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 |
Material |
Fibre-glass
reinforced polyamide |
Ingress
Protection |
IP67 |
Motor
type |
Three-phase |
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 |
MTTF |
>
150.000 h |
Scope
of delivery |
Fan |
|
4
Fan Screws |
Warranty |
6
years |