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.
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