Name Type DescriptionPUFW BOOLEAN Pickup of directional function for a fault in forwarddirectionPUREV BOOLEAN Pickup of directional function for a fault in reversedirectionCND INTEGER Direction of fault. A general signal common to all threemode of residual over current protectionVNREL BOOLEAN Residual voltage release of operation of all directionalmodes8.4.5 SettingsTable 116:SDEPSDE (67N) Group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation DisabledEnabled- - Disabled Operation Disabled/EnabledOpModeSel 3I0Cosfi3I03V0Cosfi3I0 and fi- - 3I0Cosfi Selection of operation mode for protectionDirMode ForwardReverse- - Forward Direction of operation forward or reverseRCADir -179 - 180 Deg 1 -90 Relay characteristic angle RCA, in degRCAComp -10.0 - 10.0 Deg 0.1 0.0 Relay characteristic angle compensationROADir 0 - 90 Deg 1 90 Relay open angle ROA used as release inphase mode, in degINCosPhiPU 0.25 - 200.00 %IB 0.01 1.00 Set level for 3I0cosFi, directional res overcurrent in % of IBaseSN_PU 0.25 - 200.00 %SB 0.01 10.00 Set level for 3I03U0cosFi, starting inv timecount in % of SBaseINDirPU 0.25 - 200.00 %IB 0.01 5.00 Set level for directional residual over currentprot in % of IBasetDef 0.000 - 60.000 s 0.001 0.100 Definite time delay directional residualovercurrent, in secSRef 0.03 - 200.00 %SB 0.01 10.00 Reference value of res power for inverse timecount in % of SBaseTDSN 0.00 - 2.00 - 0.01 0.10 Time multiplier setting for directional residualpower modeOpINNonDir DisabledEnabled- - Disabled Operation of non-directional residualovercurrent protectionINNonDirPU 1.00 - 400.00 %IB 0.01 10.00 Set level for non directional residual overcurrent in % of IBasetINNonDir 0.000 - 60.000 s 0.001 1.000 Time delay for non-directional residual overcurrent, in secTable continues on next pageSection 8 1MRK 511 365-UUS ACurrent protection230 Phasor measurement unit RES670 2.1 ANSITechnical manual
