YB2 series asynchronovs three-phase flameproof induction motor , has features as high efficiency .tow noise and Vibration , smoth and retiadle operation , beautiful appearance .

There are “ExdⅠ”,“ExdⅡAT4”,“ ExdⅡBT4”types in YB2 series motor according to the requirements of the application .

The performance of safety of the products is conforming to the standard of GB3836.1-2000 Electric Equipment for Using in the Explosive Gas Environment General Equipment , part 1: Currency Need and GB3836.2-2000 Electric Equipment for Using in the Explosive Gas Environment General Equipment , part 2: Explosion-safe “d”.

Work environment:

This series of products are suitable for the non-mining working area in underground mine or there are the explosive gas mixture in factories. It is in accordance with IEC standard , and can he exported to the countries and areas that carry out IEC standard, as well as applied to imported equipment .

Technical specification: 
Rated voltage :380V,660V,380V/660V, 660V/1140V
Rated frequeney :50Hz
Protection class:IP55
Cooling method :IC411
Work mode:S1
Insulation class:F