EDG Trips Flashcards
1
Q
Incomplete Sequence
A
Failure to reach 280 RPM within 20 sec of start signal
2
Q
Lube Oil Pressure Low
A
20#
3
Q
Turbocharger Oil Pressure Low
A
4# + (.49 x turbocharger discharge air pressure)
4
Q
Jacketwater High Temperature
A
205°F
5
Q
Main Bearing High Temperature
A
228°F
6
Q
Connecting Rod Bearing High Temperature
A
197°F
7
Q
Overspeed
A
655 RPM (Electrical) 665 RPM (Mechanical)
8
Q
Vibration High
A
3 mils (bypassed for 30 sec on start)
9
Q
86 Lockout Relay
A
Generator phase overcurrrent Generator overvoltage Generator differential current Loss of field Reverse power
10
Q
Turbocharger Thrust Bearing Failure
A
Thrust bearing failure
