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50-70mm DC Frameless Fans
50-70mm DC Frameless Fans

50-70mm DC Frameless Fans

The WHEE 50-70mm DC frameless fan has a wide range of advantages. It has a long life expectancy, can control temperature, detect RD signals, features voltage control and can work under high and low temperatures.

50-70mm DC Frameless Fans Functions


  • FG: FG Signal

  • RD: RD Signal

  • PWM: PWM Signal

  • VC: Voltage Control

  • TC: Temperature Control

50-70mm DC Frameless Fans Specifications


BEARING TYPEF.D. Bearing /One ball /Sleeve bearing/ Two ball
FRAMEP B T. UL94V-0
IMPELLERP B T. UL94V-0
P C BUL94V-0
MATERIAL LISTRoHS Compliant
OPERATING TEMPERATURE-10 ℃ ~  + 70 ℃
STORAGE TEMPERATURE-40 ℃ ~  + 70 ℃
DIELECTRIC STRENGTHApplied a 500VAC for 1.0 minute or 600VAC for 2 seconds between housing and both lead wires.
INSULATION RESISTANCEAt least 10 MΩ at 500VDC between the internal stator and both lead wires.
LIFE EXPECTANCY30,000(S)/40,000(F)/50,000 hrs(2B) in running conditions at 40℃ ambient.


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Contact Us
+86-769-8372-8990
johnson@wheecoolingfan.com
River industrial estate, Hengli town, Dongguan city, Guangdong province, China
River industrial estate, Hengli town, Dongguan city, Guangdong province, China
johnson@wheecoolingfan.com
+86-769-8372-8990