General Description

Y, YKS  and  YKK series high voltage three - phase electric motors are have  advantages of compact construction, light weight, high efficiency, energy - saving, low noise, small vibration, high reliability, long service life, easy mounting and  maintenance, etc.

The motors are class F insulated, but thermally utilized according to class B . Rated frequency is 50Hz, rated voltage is 3kV, 6kV , or 10kV , and the motors of 60Hz and other voltages can also be available on request of ordering.

The basic mounting arrangement of motors of this range is of the horizontally  foot - mounted construction (IMB3).

Y is a basic range of motors. YKS and YKK ranges are series products derived according to different methods of cooling and degrees of protection.

Motors conform to the relevant IEC standards and GB755 Rotating Electrical  Machines - Ratings and Performances.

Main Specifications

Motor types: Y,YKS,YKK Series

Output power: 185-3150kw

Frame size: IEC H355~H630 

Number of poles: 2-12 pole

Nominal voltage: 3KV/3.3KV/6KV/10KV

Nominal Frequency: 50 Hz or 60Hz

Protection Degree: IP23/IP55

Cooling Method:IC01/ IC611

Insulation Class: F

Altitude above sea level: ≤1000M

Temperature：≤40℃

Technical data of Y and YKS ranges of high-voltage three-phase induction motors  ( 6kV ).