Cummins Onan Marine QD 21.5MDKDR-8116A Generator, 21.5 kW, 60 Hz, 24V
The Cummins Onan Marine QD 21.5MDKDR-8116A is a 21.5 kW marine generator for 60 Hz service, turning 1800 RPM and built around a 24-volt system. Its electronic controls monitor every essential function and shut the unit down automatically if something goes wrong.
On a fault, the control system stops the generator before damage can occur and reports diagnostics to help pinpoint the cause. Protective shutdowns are 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 runs too low or too high.
Highlights
21.5 kW output, 60 Hz
Runs at 1800 RPM
24-volt system
Automatic shutdown on high cooling water or exhaust temperature
Protects against low oil pressure, poor water flow and overspeed
Diagnostics for quick troubleshooting
Specifications
Brand | Cummins Onan |
Model | Marine QD 21.5MDKDR-8116A |
Rated Output | 21.5 kW |
Frequency | 60 Hz |
Voltage | 24 V |
Speed | 1800 RPM |
Control | Electronic, with automatic shutdown |
Good to know
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.