CEBORA S.p.A.
SUMARIO
INFORMACIÓN GENERAL .......................................................................................................................... 71
1
Introducción ................................................................................................................................................ 71
1.1
Advertencias generales ............................................................................................................................. 71
1.2
1.3
1.4
DESCRIPCIÓN DEL SISTEMA .................................................................................................................... 72
2
Introducción ................................................................................................................................................ 72
2.1
Especificaciones técnicas......................................................................................................................... 72
2.2
2.3
- MANTENIMIENTO. .................................................................................................................................... 78
3
3.1
3.2
- Búsqueda de averías. ............................................................................................................................. 81
3.3
3.4
LISTA DE COMPONENTES ......................................................................................................................... 93
4
Dibujo de despiece .................................................................................................................................... 93
4.1
- Tabla de componentes. .......................................................................................................................... 93
4.2
ESQUEMAS ELÉCTRICOS .......................................................................................................................... 94
5
Generador art. 33400 ................................................................................................................................ 94
5.1
Generador art. 33495 ................................................................................................................................ 94
5.2
5.3
5.4
5.5
5.6
5.7
TESTING AN IGBT MODULE .................................................................................................................... 103
6
Check for shorted IGBT .......................................................................................................................... 103
6.1
Turn on Q1, Q2 ......................................................................................................................................... 103
6.2
Turn off Q1, Q2 ......................................................................................................................................... 103
6.3
7
Check for shorted diode ......................................................................................................................... 104
7.1
Check for good diode .............................................................................................................................. 104
7.2
3302341
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10/07/2019