YFB3 Series

YFB3 series dust explosion-proof three-phase asynchronous motors (hereinafter referred to as motors) are squirrel-cage three-phase asynchronous motors. .5-2013 “Electrical Equipment for Combustible Dust Environment Part 5: Enclosure Protection “tD””.
The electrical performance of the motor meets the requirements of Q/320205BABD21-2014 “Technical Conditions for YFB3 Series Dust Explosion-proof Three-phase Asynchronous Motors (Frame No. 63-355)”.
There are two types of enclosure protection grades: the dust-proof type is IP55, and the dust-tight type is IP65.
Explosion proof mark is ExtD A21 IP65 T130℃, ExtD A22 IP55 T130℃, ExtD B21 IP65 T130℃, ExtD B22 IP55 T130℃