Cummins Onan Marine QD 11.5MDKDM-8138A 11.5 kW Generator, 60 Hz, 12V

A Cummins Onan Marine QD generator, model 11.5MDKDM-8138A, rated 11.5 kW at 60 Hz and 1800 RPM, with a listed voltage of 12 volts. Its electronic control system watches the set's essential functions, shuts it down when a fault occurs and provides diagnostics for troubleshooting.

Automatic shutdown is triggered by high cooling water temperature, high exhaust temperature, low oil pressure, poor cooling water flow, overspeed, an excessive start time, and AC voltage or AC frequency that runs too low or too high. Stopping the set on these faults protects it from damage, and the diagnostics help locate the cause quickly.

Highlights

• 11.5 kW output at 60 Hz

• 1800 RPM, 12-volt listed voltage

• Electronic control system with fault diagnostics

• Shutdown on high cooling water or exhaust temperature

• Shutdown on low oil pressure, poor cooling water flow or overspeed

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

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.