5-194 C70 Capacitor Bank Protection and Control System GE Multilin5.6 GROUPED ELEMENTS 5 SETTINGS5Figure 5–86: NEUTRAL VOLTAGE UNBALANCE LOGICtPKPt DPOSETTINGSNTRL VOL UNBAL 1BUS SOURCE:VAVBVCNTRL VOL UNBAL 1NTRL SOURCE:VX (Vn)ANDVC_mag > 0.25 puVB_mag > 0.25 puVA_mag > 0.25 puSETTINGSVop = | (1+kAB+kAC)*Vn - 3V0 + (1-kab)*VB + (1-kAC)*VC |/ 3Vrest = | 3*Vn + 3V0 | / 3NTRL VOL UNBAL 1BUS 3V0:SETTINGSNTRL VOL UNBAL 1STG 1 PKP:NTRL VOLT 1 STG1 PKPFLEXLOGIC OPERANDTIMERNTRL VOL UNBAL 1STG 4 PKP DELAY:NTRL VOLT 1 STG1 OPFLEXLOGIC OPERANDNTRL VOLT 1 STG2 OPFLEXLOGIC OPERANDNTRL VOLT 1 STG3 OPFLEXLOGIC OPERANDNTRL VOL UNBAL 1DPO DELAY:SETTINGSNTRL VOL UNBAL 1FUNCTION:Enabled = 1NTRL VOL 1 BLK STG1:Off = 0 5 cycles0TIMERRUN 59NU FUNCTIONCOMMANDSAUTO-SETTINGPROCEDUREANDSETTINGCOMMANDS/ NTRLVOL UNBAL 1 AUTOSET:ManualWRITE A NEW SETTINGV0 or VX (3V0)NTRL VOL UNBAL 1AC RATIO:NTRL VOL UNBAL 1AB RATIO: NTRL VOL UNBAL 1STG 1 SLOPE:SETTINGSNTRL VOL UNBAL 1STG 2 PKP:NTRL VOL UNBAL 1STG 2 SLOPE:SETTINGSNTRL VOL UNBAL 1STG 3 PKP:NTRL VOL UNBAL 1STG 3 SLOPE:SETTINGSNTRL VOL UNBAL 1STG 4 PKP:NTRL VOL UNBAL 1STG 4 SLOPE:NTRL VOLT 1 STG2 PKPFLEXLOGIC OPERANDNTRL VOLT 1 STG3 PKPFLEXLOGIC OPERANDNTRL VOLT 1 STG4 PKPFLEXLOGIC OPERANDtPKPt DPONTRL VOL UNBAL 1STG 3 PKP DELAY:t PKPt DPONTRL VOL UNBAL 1STG 2 PKP DELAY:tPKPt DPONTRL VOL UNBAL 1STG 1 PKP DELAY:NTRL VOLT 1 STG4 OPFLEXLOGIC OPERANDNTRL VOL UNBAL 1DPO DELAY:TIMERNTRL VOL UNBAL 1DPO DELAY:TIMERNTRL VOL UNBAL 1DPO DELAY:TIMEROR FLEXLOGIC OPERANDSNTRL VOLT 1 PKPNTRL VOLT 1 DPOOR FLEXLOGIC OPERANDSNTRL VOLT 1 OPNTRL VOL 1 BLK STG2:Off = 0NTRL VOL 1 BLK STG3:Off = 0NTRL VOL 1 BLK STG4:Off = 0ANDINHIBIT STAGE 1INHIBIT STAGE 3INHIBIT STAGE 4INHIBIT STAGE 2Apply?AutoANDRUNRUNRUNRUNANDAND AND AND834741A1.DWG
