CRCC AC motor YQ-190-2
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Description
Usage: Mass transit vehicles for Shenyang metro line2 (phase I)
Main technical features
Supply voltage: DC1500V (DC1000V～1800V)
Wheel diameter: 840/805/770mm (New wheel/half worn/full worn)
Axle arrangement of motor car: Bo-B
Configuration: +TC-MP-M-T-MP-TC+ (3 M-car 3 T-car)
Gear drive ratio: 107/16 (6.6875) (Gear-drive efficiency: 98%)
Characteristics
| AC/DC | AC, three-phase |
|---|---|
| Type | asynchronous |
| Voltage | 1000 V |
| Configuration | with brake, squirrel cage |
| Number of poles | 4-pole |
| Cooling mechanism | self-ventilated |
| Applications | traction |
| Power | 190 kW (258.328 hp) |