The motor is a three phases, squirrel cage asynchronous traction motor. It is used for metro and LRV. It is controlled by VVVF inverter and self-ventilated and equipped with air filter, which make the motor very reliable. Rotor conductor bar and tooth end plate are silver brazing soldered and a non-magnetic retaining ring is gripped on it.
Model |
DES-JD102A |
Duty |
S3 |
Rated power |
160Kw |
Rated voltage |
550V(Max. 660V) |
Rated current |
210A(Max. 322A) |
Rated frequency |
71Hz(Max. 150Hz) |
Rated synchronous speed |
2130 r/min(Max. 4500r/min) |
Rated efficiency |
92% |
Rated power factor |
0.85 |
Phases |
3 |
Insulation class |
730Kg |