EC 310mm 110VDC Backward Centrifugal Fans

Motor :External rotor DC motor
Dielectric Resistance :10mA maximum at 600VAC 50Hz one second
Life Expectance :50,000 Hours(L10),At 40' room, humidity 15%~65%RH
Degree of protection :IP44
Weight :3600/400g(Fan/inlet)

Direction of Air Flow :All around,Straight forward from air outlet.

Operating Temperature :Fan :-25°(Min.)~60℃(Max.)Ball bearing :80℃(Max. )Heat sink oflc :115℃(Max.)Lead Wire :120℃(Max.)Other electronic parts :85c(Max. )