EDG start seq

(EDG START SEQ) - What happens on a EDG start at 0 RPM
- Cranking cycle timer initiate
- SACS cooling water valve opens
- Low Air start pressure alarms lockout
(EDG START SEQ) - What happens on a EDG start at 95 RPM

Starting air shutoff
(EDG START SEQ) - What happens on a EDG start at >125 RPM
- Starting air shutoff (redundant) 2nd
- LO Keep Warm heater shutdown
- JW Keepwarm pumps and heaters shutdown
- Generator Space heater shutdown
- Cranking timers de-energized
- Engine run timer starts
- “Diesel Running Not Loaded” light energized
- Exciter field flash circuit activated
- Low starting air low pressure alarm re-activated
- Motor driven fuel oil pump armed
- Motor driven rocker arm prelube pump armed
- D/G Room Recirc fan armed
- JW &LO Hi Temp alarms disabled
(EDG START SEQ) - What happens on a EDG start at >365 RPM
- Starting air shutoff 3rd Signal
- Field flash (again)
- Low Lube oil pressure trip enabled (indication after 7 sec TD)
(EDG START SEQ) - What is the EDG Ready to load permissive?

>3950VA AND >57hrz

Author

NuclearGuy

352371

Card Set

EDG start seq

Description

EDG start seq

Updated

2020-06-22T13:31:07Z

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