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

Use - commissioningCommissioning (cont’d)Protection function setting rangesdisplay function ANSI pocket parameters commands setting limitsmessagesterminalitemLOCK. ROTOR locked rotor / 48/51LR F441 Is setting numeric keys 0.5 to 5IbLONG START excessive startingand unitstimeST long start numeric keys 0.5 s to 655 stime delay and unitsLT locked rotor numeric keys 0.05 s to 655 stime delay and unitsUNBALANCE negative 46 F451 curve choice of data + and - keys DT or IDMTsequence /tripping curveunbalanceIs setting numeric keys DT: 0.1 to 5Iband unitsIDMT: 0.1 to 0.5IbT time delay numeric keys DT: 0.1 to 655 sand unitsIDMT: 0.1 to 1s at 5IbLOAD SHED positive27D F381 Vsd setting numeric keys 0.3 Vnp to VnpUNDERVOLT.1 sequenceand unitsUNDERVOLT.2 undervoltageF382 T time delay numeric keys 0.05 s to 655 sand unitsROTATION direction of 47 Vd rotation direction metering (Vnp = Unp/V3)rotationfaultLOM1 rate of change 81R F581 dFs/dt setting numeric keys 0.1 to 10 Hz/sof frequencyand unitsLOM2 F582 T time delay numeric keys 0.1 to 655 sand unitsMOTOR DIFF. machine 87M F621 Is setting numeric keys 0.05 In to 0.5 Indifferential and units (min.: 1A)GEN. DIFF.87GFIELD LOSS reactive 32Q/40 F541 Qs setting numeric keys O.05 to 1.2 Snoverpowerand unitsT time delay numeric keys 0.1 s to 655 sand unitsFRAME LEAK frame leak 50/51 F021 curve choice of data + and - keys DT, SIT, VIT, EIT, UITtripping curveIs setting numeric keys DT: 0.3 to 24 Inand unitsSIT, VIT, EIT, UIT:0.3 to 2.4 InT time delay numeric keys DT: 0.05 to 655 sand unitsSIT, VIT, EIT, UIT, LIT:0.1 to 12.5 s at 10 IsOVERCURRENT phase 50/51 F011 to curve choice of data + and - keys DT, SIT, VIT, EIT, UITor HIGH O/C overcurrent F014 tripping curveLOW O/CIs setting numeric keys DT : 0,3 to 24 Inand units SIT, VIT, EIT, UIT :0.3 to 2.4 InT time delay numeric keys DT : 0.05 to 655 sand units SIT, VIT, EIT, UIT :0.1 to 12.5 s at 10 IsO/C V REST voltage restrained 50/51V F191 curve choice of data + and - keys DT, SIT, VIT, EIT, UITovercurrenttripping curveIs setting numeric keys DT: 0.3 to 24 Inand unitsSIT, VIT, EIT,UIT:0.3 to 2.4 InT time delay numeric keys DT: 0.05 to 655 sand unitsSIT, VIT, EIT, UIT:0.1 to 12.5 s at 10 IsDT: definite timeSIT, VIT, EIT, UIT: IDMT (inverse)2/14 Installation - Use - General characteristics - Testing