This series of total enclosed fan cooled explosion-proof three-phrase induction motor are derived from YB2 series products. They are suitable for places where there are light corrosive outdoors. The safety performance conforms to the standard of GB3836 electric equipment for using in the explosive gas environment. The explosion-proof mark is "ExdIIBT4".

Specifications:
1) Rated voltage: 380V, 660V, 380V/660V
2) Rated frequency: 50Hz
3) Protection degree: IP55
4) Output: 0. 12kW-315kW
5) Insulation class: F
6) Work type: S1

Technical data and mounting dimensions are same to YB2