DEEP SEA ELECTRONICS PLC

DSE Model 5220 Automatic Mains Failure & Instrumentation System Operators ManualGenerator settings – Voltage/frequency Trip ReturnUnder volts trip 184V AC N/AUnder volts pre-alarm 196V AC 207V ACOver volts pre-alarm 253V AC 265V ACOver volts trip 276V AC N/AUnder frequency trip 40.0 Hz N/AUnder frequency pre-alarm 42.0 Hz 45.0 HzOver frequency pre-alarm 55.0 Hz 52.0 HzOver frequency trip 57.0 Hz N/AGenerator settings – Current/power ValueGenerator CT primary600 AGenerator full load rating500 ADelayed overcurrent 100% ( 500 A )Trip Curve 36Engine settings – Crank disconnectCrank disconnect on generator frequencyCrank disconnect oil pressureCheck oil pressure prior to startingValue21.0 HzYesEngine settings – speed ValueUnderspeed trip 1250 RPMUnderspeed prealarm 1350 RPMOverspeed prealarm 1650 RPMOverspeed trip 1750 RPMOverspeed overshoot 0%Plant battery settings Trip ReturnUnder volts warning 8.0 V DC 9.0 V DCOver volts warning 33.0 V DC 32.0 V DCCharge alternator warning 8.0 V DC N/AExercise scheduler settingsEnable exercise schedulerValueNoCommsValueSite identityGenset IDModem modeNo modemModem init (not auto answer) +MS=11,1,,S7=60S0=0&S0&C1&D3Modem init (auto answer) +MS=11,1,,S7=60S0=2&S0&C1&D3Modem HangH0Master inactivity timeout 042 057-012 5220 OPERATING MANUAL ISSUE 5.1 18/06/2007 AM