YB2D series flameproof three phase asynchronous motor

Specifications

1.      high efficientcy, safety and reliable
2.Mainly applied in coal mines,petrochemical industry and chemical industry

introduction:  

       YB2 series flameproof three phase asynchronous motor is the basic explosion-proof motor product, which is developed by combining current market and domestic flameproof motor industry, and is also the new generation product of YB series flameproof electric motor. YB2 series electric motors have the features of high efficiency, safety and reliable, are mainly applied in coal mines,petrochemical industry and chemical industry.

Technical Specification

Ambient temperature: -15C ~ 30C(Mines), -15C ~ 40C(Factories)

Altitude: not exceed 1000 meters

Rated voltage: 380V, 660V(Only for motors 4KW and up)

Rated Frequency: 50Hz

Connection: Star-connection for motors up to 3KW

                   Delta-connection for motors 4KW and up

Duty: Continuous (S1)

Ingress Protection: IP55

Insulation class: Class F

Cooling method: IC411