*Pole number of motor: 4~24
*Rated frequency: 50HZ±2%
*Average efficiency for speed control: η>98.9%
*Rated DC current: 315-3000A
*Rated DC voltage: 125-2500V
*Starting current: 2.5~3 times of rated current
*Harmonic content: ≤3%
*Overload capacity: 1.8 times of rated load
*Speed control accuracy: >99.8%
