YBB Three-phase Induction High voltage Motors
Negotiable /Unit
Min.Order:1 Unit
Jining hengwang Mining Machinery Co.,Ltd
Rated voltage:380/660V,660/1140V
Rated frequency:50HZ(or 60Hz, depending on the need)
High voltage Motors
cooling type IC411,IEC type
The stator winding of motors is class F insulated, and after vacuum pressure
High voltage Motors
The rotors of motors are of cage construction.
The motors are fitted with rolling bearings, and provided with greasing device which can fill the grease during operation of motors.
Terminal box is located on the top of the motor. The cable entry is on the right side when viewed from the shaft extension, and on users, request,cable entry direction can be selected every 30.Interior of the terminal box has an ample connection cavity capable of connecting the copper cable and aluminum cable. Insulation for the terminals is made of good-quality electro technical ceramics or DMC plastic.
One request of users, the motors may also be equipped with the devices for measuring the stator temperature and bearing temperature, the vibration sensor and the space heater, etc.
Operation Conditions
1. Rated voltage:380V,380/660V,660/1140V
2.rated frequency:50Hz
3.Protection grade:IP55
4.Cooling Model:IC411(YBB),IC410(YBI)
ing system: S1(YBB),S3(YBI)
6.class of insulation:F
7.installing form:IMB3,IMB5,IMB35 etc