TM 9-6115-729-24
0085
REPROGRAMMING OR VERIFYING GSC SETPOINTS - Continued
Table 5. OP5-1 Protective Relaying Setpoint Programming - Continued.
FACTORY
SETPOINTS
60 Hz (50 Hz) 3
DESCRIPTION
RANGE OF VALUES
DEFAULT
P104 Generator Overvoltage
0 disabled
1
1
Shutdown Enable: GSC enables or
1 enabled
disables the generator overvoltage
shutdown function.
P105 Generator Overvoltage
100 to 125% of nameplate
110%
125%
Shutdown Threshold: Voltage GSC
voltage in increments of 1%
used to issue an overvoltage shutdown.
0 through 120 seconds 2 in
P106 Generator Overvoltage
10 sec
1 sec
Shutdown Time Delay: Amount of time
increments of 1
GSC waits before issuing an overvoltage
shutdown.
P107 Generator Undervoltage Alarm
0 disabled
1
1
Enable: GSC enables or disables the
1 enabled
generator undervoltage alarm function.
P108 Generator Undervoltage Alarm
60 to 100% of nameplate
90%
82%
Threshold: Voltage GSC uses to issue
voltage in increments of 1%
an undervoltage alarm.
0 through 120 seconds 2 in
P109 Generator Undervoltage Alarm
10 sec
6 sec
Time Delay: Amount of time GSC waits
increments of 1
before issuing an undervoltage alarm.
P110 Generator Undervoltage
0 disabled
1
0
Shutdown Enable: GSC enables or
1 enabled
disables the generator undervoltage
shutdown function.
P111 Generator Undervoltage
60 to 100% of nameplate
85%
75%
Shutdown Threshold: Voltage GSC uses
voltage in increments of 1%
to issue an undervoltage shutdown.
0 through 120 seconds 2 in
P112 Generator Undervoltage
15 sec
6 sec
Shutdown Time Delay: Amount of time
increments of 1
GSC waits before issuing an
undervoltage shutdown.
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2
When programmed to 0 seconds, the actual time is from 0.5 to 1.0 seconds.
3
Setpoints to be changed from factory defaults to 100 TQG setpoints at switch gear supplier.
0085-19
