Cargo Oil Pump Turbine (COPT) ALARMS AND TRIPS

ALARM

TRIP
LOW L.O PRESS. ALARM
LOW L.O PRESS. TRIP
L.O. TEMP ALARM
PUMP CASING OVER HEAT TRIP
L.O. TANK LOW LEVEL ALARM
PUMP BEARING OVER HEAT TRIP (UPPER/LOWER)
PUMP CASING OVER HEAT ALARM
BULK HEAD SHAFT BEARING OVER HEAT TRIP
PUMP BEARING OVER HEAT ALARM (UPPER/LOWER)
HAND TRIP (LOCAL)
BULK HEAD SHAFT BEARING OVER HEAT ALARM
REMOTE TRIP (LOCAL)
ROTOR AXIAL MOVEMENT ALARM
EMERGENCY TRIP DEVICE (PUMP ROOM)

EMERGENCY TRIP DEVICE (PUMP ROOM ENTRANCE)

EMERGENCY TRIP DEVICE (MANIFOLD)

OVER SPEED TRIP (ELECTRICAL)

OVER SPEED TRIP (MECHANICAL)

ROTOR AXIAL MOVEMENT TRIP

EXCESS BACK PRESSURE TRIP

PUMP OVER DISCH. PRESS. TRIP

INERT GAS LOW PRESS.

HYDRO CARBON HIGH

PRIMING L.O. PUMP START/ STOP




Vineeth
About The Author:
He is a marine engineer sailing with British Petroleum.He has keen interest on compiling marine exam notes.
You can catch him on Google+

2 Comments


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  1. Thanks for information. Can you tell me the procedure to check over speed trips?

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  2. Thanks..Can u pls mention each parameter values...For trip and alarm

    ReplyDelete
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