K – INJECTED CURRENT BUS ZONE K FACTOR – FACTOR BU PHASE = ID/IS REMARKS (SLOPE) MEASURED I1 (D15) I2 (D09) ID IS SETTING D15 R PH 1.5 – & 0.70 Y PH 1.5 – D09 B PH 1.5 – BUS ZONE: (2A) SETTING: IDIFF SUPERVISION = CONTINUE IN OPERATION STABLIZING FACTOR (BZ) = 70% IDIFF THERSHOLD (BZ) = 1.2 A STABLIZING FACTOR (CZ) = 30 % IDIFF THERSHOLD (BZ) = 1.2 A >> STOP CONTACT BB TRIP 3 POLE K – INJECTED CURRENT BUS ZONE K FACTOR – FACTOR BU = ID/IS REMARKS (SLOPE) MEASURED I1 (D15) I2 (D09) ID IS SETTING D15 R PH 1.5 – & 0.70 Y PH 1.5 – D09 B PH 1.5 – BUS ZONE: (1B) SETTING: SUPERVISION = CONTINUE IN OPERATION STABLIZING FACTOR (BZ) = 70% IDIFF THERSHOLD (BZ) = 1.2 A STABLIZING FACTOR (CZ) = 30 % THERSHOLD (BZ) = 1.2 A >> STOP CONTACT BB TRIP 3 POLE
BU PHASE K – FACTOR (SLOPE) SETTING INJECTED CURRENT BUS ZONE K – FACTOR = ID/IS MEASURED REMARKS I1 (D15) I2 (D09) ID IS D15 & D09 R – PH 0.70 1.5 Y – PH 1.5 B – PH 1.5 BUS ZONE: (2A) SETTING: IDIFF SUPERVISION = CONTINUE IN OPERATION STABLIZING FACTOR (BZ) = 70% IDIFF THERSHOLD (BZ) = 1.2 A STABLIZING FACTOR (CZ) = 30 % IDIFF THERSHOLD (BZ) = 1.2 A >> STOP CONTACT BB TRIP 3 POLE BU K – FACTOR (SLOPE) SETTING INJECTED CURRENT BUS ZONE K – FACTOR = ID/IS MEASURED REMARKS I1 (D15) I2 (D09) ID IS D15 & D09 R – PH 0.70 1.5 Y – PH 1.5 B – PH 1.5 BUS ZONE: (1B) SETTING: SUPERVISION = CONTINUE IN OPERATION STABLIZING FACTOR (BZ) = 70% IDIFF THERSHOLD (BZ) = 1.2 A STABLIZING FACTOR (CZ) = 30 % THERSHOLD (BZ) = 1.2 A >> STOP CONTACT BB TRIP 3 POLE
reb500_low_imp.docx