1.3 Reference conditions
The output is available within a range of ambient conditions and coolant temperatures specified
in the chapter Technical Data. The required fuel quality for maximum output is specified in the
section Fuel characteristics. For ambient conditions or fuel qualities outside the specification,
the output may have to be reduced.
The specific fuel consumption is stated in the chapter Technical Data. The statement applies
to engines operating in ambient conditions according to ISO 15550:2002 (E).
100 kPatotal barometric pressure
25 °Cair temperature
30 %relative humidity
25 °Ccharge air coolant temperature
Correction factors for the fuel oil consumption in other ambient conditions are given in standard
ISO 15550:2002 (E).
1.4 Operation in inclined position
Max. inclination angles at which the engine will operate satisfactorily.
15.0°
●
Permanent athwart ship inclinations
22.5°
●
Temporary athwart ship inclinations
10.0°
●
Permanent fore-and-aft inclinations
DBAD209883 1-5
1. Main Data and OutputsWärtsilä 46DF Product Guide