Komatsu 830E Shop Manual page 223

FIGURE 2-33. CONTROL CABINET, VIEW A
1. Diode Board DB1
FIGURE 2-34. CONTROL CABINET, VIEW C
1. Isolation Amplifier #3
2. Capacitor #1
3. Isolation Amplifier #5
4. Capacitor #2
5. Motor Field Current
Shunt
6. Alt. Field Current
Shunt
E02016 2/02
7. Isolation Amplifier #6
8. Isolation Amplifier #7
9. Ground Bus #1
10. Isolation Amplifier #8
11. Isolation Amplifier #4
Electrical Propulsion Components
FIGURE 2-35. CONTROL CABINET, VIEW B
1. Propulsion Load Con-
trol Panel (PLCP)
FIGURE 2-36. CONTROL CABINET, VIEW D
1. Alt. Field Current Limit
Resistor Panel
2. Load Test Links
3. Voltage Measuring
Module #1
4. Voltage Divider Resis-
tor Panel #3
5. Fault Detection Panel
2. Relay Board RB6
6. Diode Fault Detection
Transformer
7. Current Transformer
8. Ground Fault Interrupt
Panel
9. Voltage Measuring
Module #2
E2-67