MIL Grade AC Compact Fans

 

Perseus MIL grade AC compact fans have high standards that all requirements of National Military Standard of China (GJB) have been met. Customer experience and third-party testing verified the product performance fully meets the requirements of temperature shock, acceleration, shock, vibration, heat, humidity electromagnetic compatibility, wide voltage start-up (-55°C), salt spray, fungus, damp heat and acid atmosphere.

Perseus MIL grade AC compact fans have been tested for many times and are safe to use in different platforms. The majority of fans we use are axial flow fans, like Perseus MIL grade AC compact fans. The number of blades is odd. This is because if we use even blades with symmetrical shape and do not adjust the balance, it is easy to make the system resonance. If the blade material cannot resist the impact of resonance, the blade or spindle will be easily broken. This principle is widely used in the design of various blades including some helicopter propellers. Perseus MIL grade AC compact fans also have odd number blades design to ensure its durability.

We offer extensive after-sales service that ensure all problem are solved. Years of industry experience and reputation make Perseus responsible for every product purchased by customers. Perseus offers free return and exchange within one year.

 

 

Product Name: MIL grade AC compact fans
Part Number: J74FZW38G-C
Bearing structure: Ball bearing
Frame and vane material: Aluminum alloy
Weight: 300g
Usage Platform: Airborne

 

 

Salt spray: ① Neutral salt spray 96h; ② Acid salt spray 192h.
Power supply characteristics: GJB181B-2012
Electromagnetic compatibility: CE102: in accordance with GJB151B-2013; RE102: in accordance with GJB 151B-2013 ① Inside of fixed wing, the distance between head and tail is less than 25m; ② Outside fixed wing or helicopter

 

Storage temperature	Working temperature	Fungus	Damp heat	Rain	Sand and Dust	Shock	Vibration	Temperature shock
-55°C~+85°C	-55°C~+85°C	28d	10d	√	√	30g	G(rms)= 9.844g	3 times

 

 

 

 

 

 

Part number

Voltage (V)

Power (W)

Speed (RPM)

Airflow

Wind pressure

Noise (dB (A))

Signal feedback

Speed control

Salt spray

Power supply characteristics

CE102

RE102

CFM

m3/h

mmAq

Pa

J74FZW516-38G-AC

28

47.04

16000

132.5

224.9

98.3

963.3

75.1

-

-

①

√

√

①

 

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