Governor Actuator Cabinet Flashcards
A - H
Temperature Air Cooler 1 - 8
Scale: 0-55 C
Normal: 25 C
Alarm: 45 C
Gas filled bulb, Generator Housing, behind surface air cooler
I
Temperature Generator Upper Guide Bearing
Scale: 10-105 C
Normal: 45 C
Alarm: 70 C
Gas filled bulb, imbedded in the upper guide bearing
J
Temperature Thrust Bearing
Scale: 10-105 C
Normal: 50 C
Alarm: 70 C
Gas filled bulb, imbedded in the thrust bearing
K
Temperature Trust Bearing Oil
Scale: 0-75 C
Normal: 35 C
Alarm: 55 C
Gas filled bulb, imbedded in thrust housing oil bath
L
Temperature Generator Lower Guide Bearing
Scale: 10-105 C
Normal: 50 C
Alarm: 70 C
Gas filled bulb, imbedded in the lower guide bearing
M
Temperature Turbine Guide Bearing
Scale: 0-105 C
Normal: 45 C
Alarm: 55 C
Gas filled bulb, imbedded in turbine guide bearing
N
Temperature Turbine Guide Bearing Oil Return
Scale: 10-105 C
Normal: 30 C
Alarm: 55 C
Gas filled bulb, imbedded in the turbine bearing oil sump
O
Sprial Case Pressure
Scale: 0-15 PSI
Normal: 8 PSI
Direct pressure line from spiral case
P
Headcover Pressure
Scale: 30-0-30 PSI
Normal: 8 PSI
Direct pressure line from head cover
Q
Turbine Guide Bearing Oil Pressure
Scale: 0-100 PSI
Normal: 22 PSI
Direct pressure line from turbine brg, oil pressure, line, wheel pit
R
Generator Cooling Water Pump Green/Red Light
S
Turbine Bearing Oil Pump AC/DC Green/Red Light
T
Generator Cooling Water Pump
On/Off Lever
U
Start Stop Control
Start/Stop Lever
V
Turbine Guide Bearing Oil Pump
On/Off Lever
W
Phone
X
Push/Pull CO2 Dump
Y
Oil Pressure
Scale: 0-600 PSI
Normal: 270-300 PSI
Direct pressure line on main distributing valve
Z
Speed Indicator
RPM/Cycles
Scale: 0-150 / 0-120
Normal: 75 / 60
PMG through rectifier
AA
Governor Oil Pressure Tank Level
Scale: 0-10 (1-100%)
Normal: 7.5 @ 300 PSI
Float and selsyn in accumulator tank
BB
Air Brake Control
Black - Supply Red - Applied
Scale: 0-200 PSI
Normal: 0 Normal / 105 Supply
Direct pressure line on either side of the brake valve
CC
Valve Control
Black - Main Red - Auxiliary
Scale: Open-Closed
Normal: M-Open / A-Closed
Direct pressure on transfer valve
DD
Blade Angle
Scale: 0-28 Degrees
Normal: 16 Degrees
Restoring cable and blade restoring shaft
EE
Speed Droop
Scale: 0-5 (0-5%)
Normal: 5
Manual gear drive
FF
Gate Indicator
Black - Gate Position Red - Gate Limit
Scale: 0-10 (0-100%)
Normal: Position - 5.5, Limit - 7.5
Restoring cable and Gate restoring shaft / DC motor
GG
Speed Adjust
Black - Hour Red - Minute
Scale: 0-15 Slow / 0-5 Fast
Normal: 0 / 0
DC motor and manual gear drive
HH
Speed Droop Adjust Knob
II
Gate Limit Adjust Knob
JJ
Speed Adjust Knob
KK
Cabinet Light Indicating Light - White
LL
Brake Valve Indicating Light - Red
MM
Cabinet Light
On/Off Switch
NN
Brake Valve
Main/Auto Switch
OO
Blade Tilt Control
Start/Run Lever
PP
Valve Control
Main Valve Open/Closed/Auxiliary Valve Open Switch
Emergency Shutdown Lever
Normal/Speed No Load/Shutdown
RR
Annunciator Panel
