7.3.5 SettingsTable 71:SDEPSDE Group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation OffOn- - Off Operation Off / OnOpMode 3I0Cosfi3I03U0Cosfi3I0 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 RCARCAComp -10.0 - 10.0 Deg 0.1 0.0 Relay characteristic angle compensationROADir 0 - 90 Deg 1 90 Relay open angle ROA used as releasein phase modeINCosPhi> 0.25 - 200.00 %IB 0.01 1.00 Set level for 3I0cosPhi, directionalresidual overcurrent, in % of IBaseSN> 0.25 - 200.00 %SB 0.01 10.00 Set level for 3I0U0cosPhi, startinginverse time count, in % of SBaseINDir> 0.25 - 200.00 %IB 0.01 5.00 Set level for directional residualovercurrent protection, in % of IBasetDef 0.000 - 60.000 s 0.001 0.100 Definite time delay directional residualovercurrentSRef 0.03 - 200.00 %SB 0.01 10.00 Reference value of residual power forinverse time count, in % of SBasekSN 0.00 - 2.00 - 0.01 0.10 Time multiplier setting for directionalresidual power modeOpINNonDir> OffOn- - Off Operation of non-directional residualovercurrent protectionINNonDir> 1.00 - 400.00 %IB 0.01 10.00 Set level for non-directional residualovercurrent, in % of IBasetINNonDir 0.000 - 60.000 s 0.001 1.000 Time delay for non-directional residualovercurrentTimeChar ANSI Ext. inv.ANSI Very inv.ANSI Norm. inv.ANSI Mod. inv.ANSI Def. TimeL.T.E. inv.L.T.V. inv.L.T. inv.IEC Norm. inv.IEC Very inv.IEC inv.IEC Ext. inv.IEC S.T. inv.IEC L.T. inv.IEC Def. TimeReservedRI typeRD type- - IEC Norm. inv. Operation curve selection for IDMToperationtMin 0.000 - 60.000 s 0.001 0.040 Minimum operate time for IEC IDMTcurvesTable continues on next page1MRK 502 034-UEN - Section 7Current protection167Technical Manual
