YB2 Series Flameproof Three Phase Induction Motors
Quick Detail:
Frame Size: 315L
Rated Voltage : 380v
Cool Method : IC411
Rated Frequency : 50Hz
Insulation class : Class F
Protection Grade : IP55
Description:
YB2 series flameproof three phase induction motors,such as advanced structure running more stable,as well as outpue,high torque,lower temperature rise,lower vibration.It is F class insulation,temperature rise 80K(H315L,2 POLE
& 4 POLE and H355 frame size motor is 105K temperature rise).Ip55,Ic411 cooling method,S1 working duty.
YB2 series flameproof three phase induction motors,especially for fixing equipment 1 class in undergound coal mines,or industries expiosive mixtures classified in Groups IIA,IIB and temp.classes T1,T2,T3,T4 exist.
Specifications :
