The series of motors have the explosion-proof performance meeting the regulations of GB3836.1-200'part1;general requirement of electric equipment applied under the condition with explosive gas’,GB3836.2-2000'part2:explosion-proof "d"of electric equipment applied under the condition with explosive gas'
Y:three-phase induction motor
B:explosion-proof
2:second design
insulation class:class F
protection class:IP 55