General Description
YVFKK 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).
Motors conform to the relevant IEC standards and GB755 Rotating Electrical Machines - Ratings and Performances.
Main Specifications
Motor types: YVF 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℃
