Cummins Onan Marine QD 29MDKDS-8127A Generator

The Cummins Onan Marine QD 29MDKDS-8127A is a marine generator from the QD line, managed by an electronic control system that monitors its essential functions. When a fault occurs, the system shuts the set down automatically and provides diagnostics for troubleshooting.

Protective shutdown is triggered by high cooling water temperature, high exhaust temperature, low oil pressure, poor cooling water flow, overspeed, a long start time, and AC voltage or AC frequency that falls too low or rises too high. Stopping the unit on these faults helps prevent damage to the generator.

Highlights

• Electronic control system monitors essential functions

• Shuts down on high cooling water or exhaust temperature

• Shutdown on low oil pressure, poor water flow and overspeed

• Shutdown on long start time and low or high AC voltage/frequency

• Built-in diagnostics for troubleshooting

Specifications

Good to know

• Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.