Siemens Beide Y, YKK, YKS high-voltage motors
Ordinary high-voltage motors include basic series, including a total of three series: Y series, YKK series, YKS series. Y series is the basic series, protection class IP23, protection class above the rest IP44 motor is a square box-type steel plate welded structure, split from top to bottom, the top of the motor body by configuring different cooling devices are formed fan-cooled, air / air cooling and air / water cooling method. Electric light weight, rigidity, beautiful appearance, easy maintenance.
VPI stator windings using whole leaching process, effectively improve the dielectric strength and moisture resistance. Whether or cast aluminum rotor squirrel cage rotor are made of heat-set process, improve the overall rigidity of the rotor. The main structural parts are stress relief annealed after machining to reduce the distortion. There are two types of motor Rolling and plain bearings, according to the motor power size, speed level may be.
Technical data overview
Frame number: center height 355 ~ 900
Power Range: 185 ~ 9000kW
Voltage rating: 6kV, 10kV
Protection class: IP00, IP23, IP44, IP54, IP55
Insulation class: F
Cooling: IC01, IC411, IC611, IC81W
Installation: B3, V1
The use of coal, coal chemical, petrochemical, power, metallurgy, water conservancy and other industries most widely used, mainly for drag all kinds of fans, pumps, compressors and other general-purpose machinery.