Detailed Product Description

 high voltage three-phase asynchronous motors

Rated power: 200~2800kw 
Rated speed: 500~3000rpm
Rated voltage: 6kv.3kv,10kv
Frame: 280~1000Mm
IP: 40--56Y, YR series are the basic series, Protection degree is IP23, protective cover and its cover

plate removed and the base at the top and side of the roof to install a different cover and

cover can be formed of different protective methods and cooling method motors.  The use of

sliding-type stator fitted the structure of external pressure. Stator using  material  of

insulation F, at the end there is a reliable fixed and banding, in the manufacturing process

after several turn-to-turn impulse voltage test and the voltage-to-ground tests, and using

vacuum pressure impregnation process solvent-free paint (VPI) treatment. Therefore, the

electrical equipments have very good insulation performance and reliable mechanical

strength, and moisture-proof ability.  Squirrel-cage rotor use reliable and advanced welding

technology, and by the bed fastening process. Wound Rotor using  the materials of insulation

degree F and using vacuum pressure impregnation materials and solvent-free process (VPI)

treatment, welding rotor head and wiring all be insulated to ensure that there is reliable. 

there are two type of :Bearings rolling bearings and sliding bearings .this is according to

motor size and speed of moving.the basic forms of protection degree is IP44, if motor have

higher protection degree, the bearings also have higher  protection degree.  the protection

degree for the main outlet Box is IP54 , it is usually at the  right side (viewing from the

shaft  extension side ). but it can also be  be installed at the  left side )as the 

requirements of orders. there are terminal to the ground both inside and outside of the main

outlet box.