R-Y-B IDIFF% IREST% In Zone Fault: Current of 1.0A on remote end and 1.0A on local end with 0º phase shift between the two currents. The differential and restraining currents are observed in both the relays. At setting I-Diff > 0.4 Fault Local End Relay Remote End Relay Type R Y B R Y B R-Y-B IDIFF% IREST% Charging Current I diff>PU= A PH Address I Injected Applied I REST I REST Error 1224 Voltage Expected Measured % IcSTAB/IcN % % R Y B I REST=IREST W/O CHARGING CURRENT + ((IC stab/IC nominal-1)*I DIFF>PU VALUE) Testing Data Transmission Status of Fiber optic connection Test Result Ch-1 Ch-2 Diff Prot active Reception Fail ON ON ON ON OFF ON OFF ON ON OFF OFF OFF
R-Y-B IDIFF% IREST% In Zone Fault: Current of 1.0A on remote end and 1.0A on local end with 0º phase shift between the two currents. The differential and restraining currents are observed in both the relays. At setting I-Diff > 0.4 Fault Type Local End Relay Remote End Relay R Y B R Y B R-Y-B IDIFF% IREST% Charging Current I diff>PU= A PH Address 1224 IcSTAB/IcN I Injected Applied Voltage I REST Expected % I REST Measured % Error % R Y B I REST=IREST W/O CHARGING CURRENT + ((IC stab/IC nominal-1)*I DIFF>PU VALUE) Testing Data Transmission Status of Fiber optic connection Test Result Ch-1 Ch-2 Diff Prot active Reception Fail ON ON ON ON OFF ON OFF ON ON OFF OFF OFF