Functional Diagrams For Control And Interlocking - ABB RELION 615 Series Applications Manual

Section 3
REV615 standard configurations
3.3.3.4
50
It is assumed that there is no external resistor in the circuit breaker
tripping coil circuit connected in parallel with the circuit breaker
normally open auxiliary contact.
TCSSCBR_BLOCKING
TCSSCBR_BLOCKING
TCSSCBR1_ALARM
TCSSCBR2_ALARM
GUID-AAF693BE-5F31-4350-8844-CB6B0394FB9A V1 EN
Figure 36: Trip circuit supervision function
TRPPTRC1_TRIP
TRPPTRC2_TRIP
X110_BI3_CB_OPENED
GUID-7251F682-D8AB-4FD2-97B0-C398FA983917 V1 EN
Figure 37: Logic for blocking trip circuit supervision function

Functional diagrams for control and interlocking

There are two types of disconnector and earthing switch function blocks available.
DCSXSWI1...3 and ESSXSWI1...2 are status only type, and DCXSWI1...2 and
ESXSWI1 are controllable type. By default, the status only blocks are connected in
standard configuration. The disconnector (CB truck) and line side earthing switch
status information are connected to DCSXSWI1 and ESSXSI1.
X110_BI5_CB_TRUCK_IN_TEST
X110_BI6_CB_TRUCK_IN_SERVICE
GUID-917DED22-0873-4158-B452-356037D604B5 V1 EN
Figure 38: Disconnector control logic
TCSSCBR1
BLOCK ALARM
TCSSCBR2
BLOCK ALARM
OR
B1 O
B2
OR6
B1 O
B2
B3
B4
B5
B6
DCSXSWI1
POSOPEN OPENPOS
POSCLOSE CLOSEPOS
OKPOS
1MRS758955 A
TCSSCBR1_ALARM
TCSSCBR2_ALARM
TCSSCBR_ALARM
TCSSCBR_BLOCKING
DCSXSWI1_OKPOS
REV615
Application Manual