High Reliability Electric DC Fans

 

Perseus high reliability electric DC fans have different sizes, including 50mm 70mm and bigger ones. If you need more information, please give us your technical requirements. Our products satisfy the requirements of National Military Standard of China (GJB). Verified by 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.

In order to test Perseus high reliability electric DC fan's shock resistance, our engineers did the complete shock test on the product. The thinking behind the test is to evaluate the structural and functional capability of the equipment to withstand non repetitive impacts that are not common in handling, transportation and use environments. The second purpose is to determine the vulnerability of equipment for packaging design to protect the integrity of equipment structure and function. The third purpose is to test the strength of the fixture, which is mounted on a platform that could cause a collision. After examining the test results, engineers have agreed that Perseus high reliability electric DC fans meet the standard of the shock test. Like other tests of military standards, the shock test includes a lot of important detail that we are not able to provide here due to the lack of space. If you need them, please contact us.

Perseus believes good after-sales service is of great significance. Our years of industry experience and reputation are pushing us to make sure every product purchased by customers is working well. Perseus has free return and exchange policy within one year since purchase.

 

 

Product Name: High reliability electric DC fans
Part Number: J64FZW15G-B
Bearing structure: Ball bearing
Frame and vane material: PBT
Weight: 47g
Usage Platform: Indoor

 

 

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
-45°C~+70°C	-45°C~+70°C	28d	10d	√	√	30g	G(rms)= 4.0g	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
J64FZW34-15G-AB	12	1.8	4000	25.11	42.63	3.73	36.55	32.4	RD	PWM	①	-	√	①
J64FZW44-15G-AB	24	1.8	4000	25.11	42.63	3.73	36.55	32.4	-	-	①	-	√	①

 

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