Technical Data; 20V4000L32Fner Engine Data, Fuel-Optimized (Ta-Luft), 100 Kw/Cylinder - MTU 20V4000L32FNER Operating Instructions Manual

3.5 Technical Data

3.5.1 20V4000L32FNER engine data, fuel-optimized (TA-Luft), 100 kW/cylinder

Explanation:
DL Reference value: Continuous power
BL Reference value: Fuel stop power
A Design value
G Guaranteed value
R Guideline value
L Limit value, up to which the engine can be operated, without change (e.g. of power setting)
N Non-defined value
- Not applicable
X Applicable
Reference conditions
Engine model
Application group
Intake air temperature
Charge-air coolant temperature
Barometric pressure
Site altitude above sea level
Table 4: Reference conditions
Power-related data (power ratings are net brake power as per ISO 3046)
Rated engine speed
Mean piston speed
Continuous power ISO 3046
Mean effective pressure (pme) (continuous power ISO 3046)
Table 5: Power-related data (power ratings are net brake power as per ISO 3046)
Site conditions (for max. power)
Relative humidity
Intake air temperature
Intake air temperature, min.
Intake air temperature, max.
Mixture temperature after mixture cooler
Ambient intake depression, max.
Pressure loss over air filter, max.
Exhaust back pressure, max.
Gas type: Natural gas
Methane number, min.
Table 6: Site conditions (for max. power)
28 | Technical Data | MS150122/02E 2017-09
20V4000
L32FNER
3A
°C 35
°C 53
mbar 1000
m 100
A rpm 1500
m/s 10.5
A kW 2000
bar 16.8
A % 60
A °C 35
L °C 30
L °C 40
A °C 59
L mbar 3
L mbar 30
L mbar 60
X
L 60