Functional Diagrams For Control And Interlocking - ABB relion REF615 Applications Manual

1MRS756378 S
3.9.3.4
REF615
Application Manual
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.
Set the parameters for TCSSCBR1 properly.
TCSSCBR_BLOCKING
TCSSCBR_BLOCKING
TCSSCBR1_ALARM
TCSSCBR2_ALARM
GUID-0CABD7BB-7809-43A2-A4EB-2077524785DD V1 EN
Figure 307: Trip circuit supervision function
TRPPTRC1_TRIP
TRPPTRC2_TRIP
X110_BI2_CB_OPENED
GUID-480DFCBE-6A94-46BC-8A90-7A0049C425F1 V1 EN
Figure 308: Logic for blocking of trip circuit supervision

Functional diagrams for control and interlocking

Two types of disconnector and earthing switch function blocks are 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 a
standard configuration. The disconnector (CB truck) and line side earthing switch
status information is connected to DCSXSWI1 and ESSXSI1.
X110_BI6_CB_TRUCK_IN_TEST
X110_BI5_CB_TRUCK_IN_SERVICE
GUID-EB7FC96F-DCE0-4F6D-A563-4B782736A68E V1 EN
Figure 309: Disconnector control logic
REF615 standard configurations
TCSSCBR1
BLOCK ALARM
TCSSCBR2
BLOCK ALARM
OR
B1 O
B2
OR6
B1 O
B2
B3
B4
B5
B6
DCSXSWI1
POSOPEN OPENPOS
POSCLOSE CLOSEPOS
OKPOS
Section 3
TCSSCBR1_ALARM
TCSSCBR2_ALARM
TCSSCBR_ALARM
TCSSCBR_BLOCKING
DCSXSWI1_OKPOS
217