Military Grade AC Centrifugal Fans

 

Perseus military grade AC centrifugal fans are developed and manufactured in strict accordance with the requirements of National Military Standard of China (GJB). After years of user experience and third-party testing, 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 military grade AC centrifugal fans have the advantage of low noise and high air flow compared other centrifugal fans because of its well-designed structure. According to the principle of converting kinetic energy into potential energy, Perseus military grade AC centrifugal fans use high-speed rotating impeller to accelerate gas, then decelerate and change flow direction, so that kinetic energy can be converted into potential energy (pressure). In a single-stage centrifugal fan, the gas enters the impeller from the axial direction, changes to radial direction when passing through the impeller, and then enters the diffuser. With the same impeller diameter, Perseus military grade AC centrifugal fans have higher wind pressure and lower noise than axial flow fans.

Complete after-sales service, 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: Military grade AC centrifugal fans
Part Number: J70FZW40G-E
Bearing structure: Ball bearing
Frame and vane material: Aluminum alloy
Weight: 189g
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

J70FZW522-40G-E

28

37.80

22000

101.4

172.1

72.3

708.5

74.2

RD

-

①

√

-

①

 

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