ABB relion REF615 Applications Manual

Also see for relion REF615: Applications manual Point List Manual Applications manual Operation manual Product guide

Contents

It is assumed that there is no external resistor in the circuit breakertripping coil circuit connected in parallel with the circuit breakernormally open auxiliary contact.Set the parameters for TCSSCBR properly.TCSSCBR1BLOCK ALARMTCSSCBR2BLOCK ALARMORB1B2OTCSSCBR1_ALARMTCSSCBR1_ALARMTCSSCBR2_ALARMTCSSCBR2_ALARMTCSSCBR_BLOCKINGTCSSCBR_BLOCKINGTCSSCBR_ALARMGUID-55A8E2D8-21A8-474C-8459-1EDD29484F02 V1 ENFigure 147: Trip circuit supervision functionOR6B1B2B3B4B5B6OTRPPTRC2_TRIPX120_BI3_CB_OPENEDTRPPTRC1_TRIP TCSSCBR_BLOCKINGGUID-4F651FD8-E80B-4157-925D-B11E192D689E V1 ENFigure 148: Logic for blocking of trip circuit supervision3.6.3.4 Functional diagrams for control and interlockingTwo types of disconnector and earthing switch function blocks are available.DCSXSWI1...3 and ESSXSWI1...2 are status only type and DCXSWI1...2 andESXSWI1 are controllable type. By default, the status only blocks are connected in thestandard configuration. The disconnector (CB truck) and line side earthing switchstatus information is connected to DCSXSWI1 and ESSXSI1.DCSXSWI1POSOPENPOSCLOSEOPENPOSCLOSEPOSOKPOS DCSXSWI1_OKPOSX110_BI6_CB_TRUCK_IN_TESTX110_BI5_CB_TRUCK_IN_SERVICEGUID-EC15B84E-9243-4A6C-92DB-D2E727411896 V1 ENFigure 149: Disconnector 11MRS756378 S Section 3REF615 standard configurationsREF615 129Application Manual