MAN B&W L28/32H, Manual

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08028-0D\H5250\94.08.12
94.17
General
Governor Type
As standard, the engines are equipped with a
mechanical - hydraulic Woodward governor type
UG8D.
Speed Adjustment
Electrical remote adjustment or manual adjustment
on the governor.
Speed Adjustment Range
Between -5% and +10% of the nominal speed at idle
running.
Droop
Droop adjustable between 0% and 7% of the nominel
speed; normally adjusted at 3.5% speed rise when
load is taken off from full load to idle running.
1639468-5.0
Page 1 (1)
Governor B 17 01 1
Fig 1 Woodward governor
0% droop is only possible for single engines in solo
operation. In the case of solo and mains parallel
operation, 3 to 5% droop is required.
In the case of electronic speed control, 0% droop is
possible for parallel operation as well.
Load Distribution
By the droop.
Shut-down/Stop
By shut-down or stop the stop solenoid is energized
24 V DC.