5.4
5.5
5.5.1
5.5.2
los demás convertidores ........................................................................................... 72
5.6
5.7
5.8
5.8.1
General ..................................................................................................................... 73
5.8.2
de control DTC ......................................................................................................... 73
5.8.3
de tipo PWM ............................................................................................................. 73
5.8.4
Sobrecargas breves .................................................................................................. 73
5.9
Placas de características ....................................................................................................... 73
6. Mantenimiento ............................................................................................................................. 74
6.1
Inspección general ................................................................................................................ 74
6.1.1
Motores en reposo ................................................................................................... 74
6.2
Lubricación ........................................................................................................................... 75
6.2.1
6.2.2
6.2.3
6.2.4
Lubricantes ............................................................................................................... 76
7. Servicio postventa ...................................................................................................................... 77
7.1
Piezas de repuesto ............................................................................................................... 77
7.2
7.3
Rodamientos ........................................................................................................................ 77
8.1
Niveles de ruido .................................................................................................................... 78
9. Resolución de problemas ........................................................................................................... 79
62 - ES ABB Motors and Generators | Low voltage Ex motor manual 01-2007