2-16 D60 Line Distance Protection System GE Multilin2.2 SPECIFICATIONS 2 PRODUCT DESCRIPTION2USER-PROGRAMMABLE PUSHBUTTONS (OPTIONAL)Number of pushbuttons: 12 (standard faceplate);16 (enhanced faceplate)Mode: self-reset, latchedDisplay message: 2 lines of 20 characters eachDrop-out timer: 0.00 to 60.00 s in steps of 0.05Autoreset timer: 0.2 to 600.0 s in steps of 0.1Hold timer: 0.0 to 10.0 s in steps of 0.1SELECTOR SWITCHNumber of elements: 2Upper position limit: 1 to 7 in steps of 1Selecting mode: time-out or acknowledgeTime-out timer: 3.0 to 60.0 s in steps of 0.1Control inputs: step-up and 3-bitPower-up mode: restore from non-volatile memory or syn-chronize to a 3-bit control input or synch/restore modeDIGITAL ELEMENTSNumber of elements: 48Operating signal: any FlexLogic operandPickup delay: 0.000 to 999999.999 s in steps of 0.001Dropout delay: 0.000 to 999999.999 s in steps of 0.001Timing accuracy: ±3% or ±4 ms, whichever is greater2.2.3 MONITORINGOSCILLOGRAPHYMaximum records: 64Sampling rate: 64 samples per power cycleTriggers: any element pickup, dropout, or operate;digital input change of state; digital out-put change of state; FlexLogic equationData: AC input channels; element state; digitalinput state; digital output stateData storage: in non-volatile memoryEVENT RECORDERCapacity: 1024 eventsTime-tag: to 1 microsecondTriggers: any element pickup, dropout, or operate;digital input change of state; digital out-put change of state; self-test eventsData storage: in non-volatile memoryDATA LOGGERNumber of channels: 1 to 16Parameters: any available analog actual valueSampling rate: 15 to 3600000 ms in steps of 1Trigger: any FlexLogic operandMode: continuous or triggeredStorage capacity: (NN is dependent on memory)1-second rate:01 channel for NN days16 channels for NN days60-minute rate:01 channel for NN days16 channels for NN daysFAULT LOCATORMethod: single-endedVoltage source: wye-connected VTs, delta-connectedVTs and neutral voltage, delta-connectedVTs and zero-sequence current (approxi-mation)Maximum accuracy if: fault resistance is zero or fault currentsfrom all line terminals are in phaseRelay accuracy: ±1.5% (V > 10 V, I > 0.1 pu)Worst-case accuracy:VT%error + user dataCT %error + user dataZLine%error + user dataMETHOD%error + see chapter 8RELAY ACCURACY %error + (1.5%)PHASOR MEASUREMENT UNITOutput format: per IEEE C37.118 or IEC 61850-90-5standardNumber of channels: 14 synchrophasors, 8 analogs, 16 digi-talsTVE (total vector error) <1%Triggering: frequency, voltage, current, power, rateof change of frequency, user-definedReporting rate: 1, 2, 5, 10, 12, 15, 20, 25, 30, 50, or 60times per second for P and M class, and100 or 120 times per second for P classonlyNumber of clients: One over TCP/IP port and one overUDP/IP per aggregatorAC ranges: As indicated in appropriate specificationssectionsNetwork reporting format: 16-bit integer (for C37.118) or 32-bitIEEE floating point numbersNetwork reporting style: rectangular (real and imaginary forC37.188) or polar (magnitude and angle)coordinatesPost-filtering: none, 3-point, 5-point, 7-pointCalibration: ±5° (angle) and ±5% (magnitude)
