Fan cooled
Run continuously
Intermittent operation
Fuel consumption rate/average effective pressure
The power code
ICFN
IFN
[ ICFN power ]
Environmental conditions
Air/Pressurized air cooling medium/atmospheric pressure/relative humidity:
g/kW.h/MPa
25°C/ 25°C/0.1MPa
speed r/min
1500
1800
1860
1500
1800
1860
1500
1800
TBD620V8
kW
880
960
980
922
1006
1027
193/1.99
199/1.81
Power meter description and power modification
The power code
The power code on the POWER table is defined in DIN ISO 3046-7/04.91.
L I ISOpower, its standard environmental conditions are: air temperature 25°C, intercooler filter medium temperature 25°C, atmospheric pressure 0.1mpa, air/relative humidity 30%.
The standard environment conditions are: air temperature 45°C, medium temperature of intercooler filter 32°C, atmospheric pressure 0.1MPa, air/relative humidity 60%.
L C Continuous power
L N Net effective power
L UIC International Railway Union Regulation, UIC623-2VE/01.01.89.
According to the category specified in DIN ISO3046-1/04.91, its use of power means power that lasts or has a time limit. The engine may have the following auxiliary equipment (as listed in Appendix A of DIN ISO3046-1/04.91)
Engine driven oil pump
L Engine driven cooling water pump for internal engine circulation
Engine driven fuel transfer pump
L Engine driven engine with rechargeable generator, no-load synchronous type
L The power in the power meter takes into account the intake stress loss and exhaust back pressure and the corresponding fuel temperature