SPROCKET GP 7Y0763 - Caterpillar

Control PanelThe control panel is located on top of the generator regulator housing.The control panel has a fourteen character model number located on the nameplate. The nameplate is inside the panel. The model number of the control panel is based on panel options and generator ratings. The model number is defined further by the following charts.
Sample Model Number1. An "S" as the first character of the model number indicates that the control panel is for top mounting on the SR-4 generator.2. The second character of the model number indicates the generator frame size and panel type. The frame size determines the physical dimensions of the control panel. 3. The third character of the model number specifies the voltmeter. 4. The fourth character of the model number specifies the ammeter and current transformers, based on generator output voltage and kW. Square current transformers to be supplied if fifth character of control panel model number is D through G (3412 and 3500 package generator sets). Round current transformer to be supplied with all other engine sales models.5. The fifth character of the model number specifies the package generator set on which the panel will be installed. 6. The sixth character of the model number specifies the type of engine control, cycle crank and cooldown timer options, if required. 7. The seventh character of the model number specifies the control panel mounted governor options, if required. Above characters 3 and 4 are not compatible if the control panel model number eighth character is L or R.8. The eighth character of the model number specifies either the alarm module, synchronizing light module or synchronizing light module with generator reverse power protection option, if required. Reverse power relay shall be set at approximately 15% of generator rating.9. The ninth character of the model number specifies the auxiliary relay option, if required. The auxiliary relay is not available if the sixth character of the control panel model number is M (manual start/stop control).10. The tenth character of the model number specifies the SI Engine Control Shutdown Option. 11. The eleventh character of the model number specifies the DC voltmeter option, if required. 12. The twelfth character of the model number specifies the optional panel illumination light group, if required. 13. The thirteenth character of the model number is for future use.14. The fourteenth character of the model number specifies the change level of the chart to which the control panel was built.