MAN B&W L28/32H, Manual

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08028-0D/H5250/94.08.12
Operation Data & Set Points
L28/32H
B 19 00 0
94.11
1613514-7.4
Page 1 (2)
Lubricating Oil System
Temp. before cooler SAE 30
(outlet engine) SAE 40
Temp. after cooler SAE 30
(inlet engine) SAE 40
Pressure after filter (inlet eng)
Elevated pressure i.g. when
centrifugal filter installed
Pressure drop across filter
Prelubricating pressure
Pressure inlet turbocharger
Lub. oil, level in base frame
Temp. main bearings
Fuel Oil System
Pressure after filter MDO
HFO
Leaking oil.
Cooling Water System
Press. LT-system, inlet engine
Press. HT-system, inlet engine
Temp. HT-system, inlet engine
Temp. HT-system, outl. cyl.units
Temp. HT-system, outlet engine
Temp. raise across cyl. units
Exhaust Gas and Charge Air
Exh. gas temp. before TC
Exh. gas temp. outlet cyl.
Exh. gastemp. after TC
Ch. air press. after cooler
Ch. air temp. after cooler
Compressed Air System
Press. inlet engine
Speed Control System
GenSets for 60 Hz
Mechanical
Elec.
GenSets for 50 Hz
Mechanical
Elec.
Normal Value at Full load Alarm Set point Autostop of engine
TI 20
TI 20
TI 22
TI 22
PI 22
PI 22
PDAH 21-22
PI 25
PI 23
TE 29
PI 40
PI 40
PI 01
PI 10
TI 10
TI 11
TI 62
TI 61
PI 31
TI 31
PI 70
SI 90
SI 90
60-70° C
65-75° C
45-60° C
50-65° C
3-4 bar
4-5 bar
0.5-1 bar
0.5-0.8 bar
1.1-1.3 bar
75-85° C
2-3 bar
(A)
1-2.5 bar
1-3.0 bar
60-75° C
70-85° C
max. 10° C
425-475° C
275-350° C
2-2.5 bar
35-55° C
7-9 bar
720 rpm
750 rpm
TAH 20
TAH 20
TAH 22
TAH 22
PAL 22
PAL 22
PDAH 21-22
LAL 25
LAL 28/LAH 28
TAH 29
PAL 40
PAL 40
LAH 42
PAL 01
PAL 10
TAH 12
TAH 62
TDAH 60
TAH 61
TAH 31
PAL 70
SAH 81
SAH 81
TSH 22
TSH 22
PSL 22
PSL 22
TSH 12
SSH 81
SSH 81
SSH 81
SSH 81
85° C
95° C
2.5 bar
3.5 bar
95° C
825 rpm
815 rpm
860 rpm
850 rpm
90° C
100° C
75° C
85° C
3 bar
4 bar
1.5 bar
level switch
low/high level
***
1.5 bar
4 bar
leakage
0.4 bar + (B)
0.4 bar + (B)
90° C
550° C
average ±50° C
500° C
65° C (C)
7 bar
815 rpm
850 rpm
Specific plants will not comprise alarm equipment and autostop for all parameters listed above.
For specific plants additional parameters can be included.
For remarks to some parameters, see overleaf.
*** To be chosen after test running on test bed and site.