Woodward EGCP-2 - Figure 4-25. Reverse Power

Manual 26174 EGCP-2 Engine Generator Control Package
Woodward 85
0
Power Level
Time
Reverse Powe
r
Level
Trip
Instant
Trip
Minimum
Reverse Powe
r
-5%
-10%
+
Figure 4-25. Reverse Power
Figure 4-25 shows Reverse Power. The first time the power level decreases
below the Minimum Reverse Power setting does not last long enough to cause a
trip. The second time the accumulating amount reaches the calculated delay and
a trip is received. Dropping below Reverse Power Level would cause a trip
instantly.
Reverse KVAR Limit
 Range: –.0 to –00
 Set as a percentage of the Rated kVAR. If the EGCP-2 senses a kVAR load
greater than this value the Reverse kVAR Delay begins. When the Delay
times out, an alarm will trigger.
 Used to indicate loss of field excitation to the generator.
Reverse KVAR Delay
 Range: 0.1 to 5.0 seconds.
 Provides a delay before triggering the Alarm.
Remote Faults #1 through #6
 Each fault is programmable for:
disabled
warning
visual alarm
audible alarm
soft shutdown
hard shutdown
Remote Faults #1 through #6:
 Each alarm has a programmable time delay (0 to 30 seconds).
 Each alarm can be set for any of the standard alarm or shutdown levels.
 Remote Faults 1 and 2 can have a Stable Delay time Enabled or Disabled.
When Enabled a 15 second timer will begin after the Gen Stable period has
expired.