Three-phase motor MB-5120-A
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Description
Three-phase motor MB-5120-A
DESCRIPTION
Type：MB-5120-A
Usage：Type CRH2 EMU with speed of 200km/h and above
Main technical features
Insulation grade: 200（stator）；
Type: Three-phase squirrel-cage type induction traction generator
Cooling method: Forced draught cooling method;
Power transmission mode: Parallel universal gear type flexible coupling mode;
Number of poles: 4 poles;
Number of phases: 3-phase;
Load mode: Bogie frame suspension installation
Power：300KW；
CHARACTERISTICS
| AC/DC | three-phase |
|---|---|
| Type | asynchronous |
| Voltage | > 1000 V |
| Number of poles | 4-pole |
| Applications | traction, for railway applications |
| Power | 300 kW (407.886 hp) |
| Rotational speed |
4,140 rpm (26,012.39 rad.min-1) Min.: 0 rpm (0 rad.min-1) Max.: 6,120 rpm (38,453.09 rad.min-1) |
| Current | 106 A |