Yb3 Series Explosion-Proof Induction Motor

Product description

YB3 Series motors is the new generation of YB Series motors, ldeal for the coal mine where methane and coal dust may be present (Ex dI) and dangerous explosion areas (Ex dIIBT4) in the plant with the class IIB and temperature T1~T4 flammable gas.

Power range: 0.12 ~ 315 kW

Height of crnter: H63 ~ 355 mm


YB3 Series Explosion-proof Induction Motors


Frame   80~355       Output   0.18~315kW
Protection class I P55
Efficiency China GB18613-2012 3
IEC 2       IE 2
Ex dI)(Ex dIIAT4,dIIBT4)II A,B T1~T4
.
Applications: Ideal for the coal mine where methane and coal
dust may be present(Ex dI)and dangerous explosion areas
(Ex dIIAT4,dIIBT4)in the plant with the classIIA, IIB and
temperature T1~T4 flammable gas.
: ExdI,ExdIIAT4,ExdIIBT4,  I
150ºC(),
450ºC();
II:T1(450ºC),T2(300ºC),T3
(200ºC),T4(135ºC);
,().
Features:  all  ratings  Class  I,  ClassIIA  &  IIB  and  Group  T4,
Cast  iron  conduit-box  with  three  or  six  terminals  for  rubber
jacket cable and steel conduit entry.
:-15ºC~35ºC()-15ºC~40ºC
()
Ambient  temperature: - 15ºC~35ºC  in  coal  mine  and  -
15ºC~40ºC in plant.

If you have more information, please let us to know.