Service manual

3. Electrical Parts
3-5
SG06012
SDG125S/150S-6A6
1. Automatic voltage regulator (AVR)
2. Automatic operation unit
3. Magnetic switch
4. Glow relay
5. Starter relay
6. Controller (Control unit EDC 4)
7. Terminal plate
8. Voltage selector switch ※
9. Three-phase circuit breaker
10. Current transformer
11. Thermal relay
※The voltage selector switch of SDG150S-6A6
is provided on the output terminal plate of
the right bonnet.
10 9 8 7 6
1 2
3 4 5
11