List Of Capacities For L23/30H, 900 Rpm - Man B&W S80ME-C7 Project Manual

MAN Diesel
L23/30H GenSet Data
Max. continuous rating at
Engine-driven Pumps:
Fuel oil feed pump
L.T. cooling water pump
H.T. cooling water pump
Lub. oil main pump
Separate Pumps:
Diesel oil pump
Fuel oil supply pump***
Fuel oil circulating pump
L.T. cooling water pump*
L.T. cooling water pump**
H.T. cooling water pump
Lub. oil stand-by pump
Cooling Capacities:
Lubricating Oil:
Heat dissipation
L.T. cooling water quantity*
SW L.T. cooling water quantity**
Lub. oil temp. inlet cooler
L.T. cooling water temp. inlet cooler
Charge Air:
Heat dissipation
L.T. cooling water quantity
L.T. cooling water inlet cooler
Jacket Cooling:
Heat dissipation
H.T. cooling water quantity
H.T. cooling water temp. inlet cooler
Gas Data:
Exhaust gas flow
Exhaust gas temp.
Max. allowable back. press.
Air consumption
Startiang Air System:
Air consumption per start
Haeat Radiation:
Engine
Generator
If L.T. cooling are sea water, the L.T. inlet is 32° C instead of 36° C.
Based on tropical conditions, except for exhaust flow and air consumption which are based on ISO conditions.
* Only valid for engines equipped with internal basic cooling water system nos. 1 and 2.
** Only valid for engines equipped with combined coolers, internal basic cooling water system no. 3.
*** To compensate for built on pumps, ambient condition, calorific value and adequate circulations flow. The ISO fuel oil consumption is
multiplied by 1.45.
Fig. 4.08.02b: List of capacities for L23/30H, 900 rpm
MAN B&W 80 → 26 MC/MCC, 80 → 50 ME/MEC, 70 → 60
MEGI, 50 → 35 ME-B
900 RPM
(5.5-7.5 bar) m
(-2.5 bar) m
(-2.5 bar) m
(3.5-5 bar) m
(4 bar at fuel oil inlet A) m³/h
(4 bar discharge pressure) m
(8 bar at fuel oil inlet A) m³/h
(-2.5 bar) m
(-2.5 bar) m
(-2.5 bar) m
(3.5-5 bar) m
Cyl. 6
kW 960
/h .3
3
/h 69
3
/h 45
3
/h 20
3
0.69
/h 0.34
3
0.70
/h 52
3
/h 63
3
/h 30
3
/h 7
3
kW 7
m /h 7.5
3
m /h 8
3
°C 67
°C 36
kW 369
m /h 46
3
°C 36
kW 239
m /h 30
3
°C 77
kg/h 8,370
°C 325
bar 0.025
kg/s 2.25
Nm 2.0
3
kW 32
kW (See separat data from generator maker)
MAN Diesel
Page 3 of 3
7 8
,20 ,280
.3 .3
69 69
45 45
20 20
0.8 0.92
0.40 0.45
0.82 0.94
6 70
7 85
35 40
8 9
37 58
8.8 0.
8 25
67 67
36 36
428 487
53 6
36 36
28 323
35 40
77 77
9,770 ,60
325 325
0.025 0.025
2.62 3.00
2.0 2.0
37 42
4.08
198 42 078.4