Sepam - HV/MV Protection and control units (ENG) - Trinet

Use - commissioningUse (current operation)EnergizingSepam is energized when operating normally.In the event of re-energizing after a break in theauxiliary power supply, Sepam 2000 automaticallyrestarts according to the following sequence,which lasts about 5 s:c green on and red indicators light up,c beep (if the pocket terminal is connected),c extinction of the red indicator,c resetting of watchdog contact,c testing of display:0,0,0,0,0,0,0,0,0,0,0 then ***********, then I1 = 0.0 Ac breaker position indicator lights up,c display of the first message.Sepam is then in operation. If the pocket terminal is connected, it displays:Press Menu keyto getthe main menuSepam 2000 performs the functions of a precision measurement and alarmprocessing unit. The values are displayed directed with the related uit A, kA, etc.The messages clearly worded. There are two ways of operating the device:c via the front face (metering, annunication keys),c via theTSM2001 pocket terminals (using menus).Whenever a measurement is not available in the user's type of Sepam,-----------is displayed.Operation via the front face or pocket terminalfunctions key TSM menu desig. description range accuracy commentsphase current A metering I1 measurement of each 0 to 24In ±0.5% value depends onI2 phase current associated CTI3maximum current A metering IM1 measurement of the 0 to 24In ±0.5% the value isdemand IM2 average current in periodicallyIM3 the 3 phases recalculated.Value set in Statusmenu to 5, 10, 15, 30or 60 mnRESET: clear keytripping A metering TRIP1 measurement of phase 0 to 24In ±5% RESET: clear keycurrent TRIP2 and earth currents atTRIP3the time of the trippingTRIP0ordervoltage V/Hz metering V1,V2,V3 measurement of 0 to 1.5Un ±0.5% Value depends onphase-neutral andassociated VTU21,U32,U13 phase-phase voltagesfrequency V/Hz metering F measurement of 45 to 65 Hz ±0.02 Hz measured onfrequencyinput U21real power W/ϕ metering P measurement of 0 to 999 MW ±1% positive or negativereal powerreactive W/ϕ metering Q measurement of 0 to 999 MVAr ±1% positive or negativepowerreactive powerpower factor W/ϕ metering PF measurement of -1 to +1 0.01 P sign inductive orpower factorcapacitivemaximum real W/ϕ metering PM measurement of the 0 to 999 MW ±1% same remarks asand reactive greatest average for maximum currentpower demand W/ϕ metering QM power value 0 to 999 MVAr ±1% demandreal and reactive Wh/°C metering +MWH measurement of 0 to 99999.99 ±1% for the displayenergyreal energy consumedWh/°C metering +MVRH measurement ofreactive energy consumedWh/°C metering -MWH measurement of real 0 to 280x10 6 ±1% for the pocketpower suppliedterminalWh/°C metering -MVRH measurement of reactive values are stored inpower suppliedthe event of a powerfailuretemperatures Wh/°C metering T1, T2 measurement of -50° to 250°C ±1°C operates with Pt100T3, T4 temperatures sensorsT5, T6N.B. No values are displayed when the measurement is less than 1.5% of the rated value.2/6 Installation - Use - General characteristics - Testing