ABB Relion 615 series - Functional Diagrams for Control and Interlocking

OR6
O:107|T:2.5|I:19
B1
B2
B3
B4
B5
B6
O
TRPPTRC2_86/94-2_TRIP
X120_BI3_CB_OPEN
TRPPTRC1_86/94-1_TRIP TCSSCBR_BLOCKING
GUID-AB98D2B8-4D4A-4293-A333-094BFEDD198C V1 EN
Figure 198: Logic for blocking of trip circuit supervision
3.6.3.4 Functional diagrams for control and interlocking
The circuit breaker closing is enabled when the ENA_CLOSE input is activated. The input
can be activated using the configuration logic, which is based on the status of the trip
logics. However, other signals can be connected based on the application needs.
The SYNC_ITL_BYP input can be used, for example, to always enable the closing of the
circuit breaker when the circuit breaker truck is in the test position. SYNC_ITL_BYP
overrides, for example, active interlocking conditions when the circuit breaker truck is
closed in service position.
CBXCBR1
O:74|T:5|I:1
POSOP EN
POSCLOSE
ENA_OPEN
ENA_CLOSE
BLK_OPEN
BLK_CLOSE
AU_OPEN
AU_CLO SE
TRIP
SYNC_OK
SYNC_ITL_BYP
SELECTED
EXE_OP
EXE_CL
OP_REQ
CL_REQ
OPENPOS
CLOSEPOS
OKPOS
OPEN_ENAD
CLOSE_ENAD
TRUE
X120_BI3_CB_OPEN
X120_BI2_CB_CLOSED
CBXCBR1_52-1_ENA_CLOSE
CBXCBR1_52-1_EXE_CL
CBXCBR1_52-1_EXE_OP
FALSE
CBXCBR1_52-1_AU_OPEN
CBXCBR1_52-1_AU_CLOSE
CBXCBR1_52-1_BLK_CLOSE
CBXCBR1_52-1_SELECTED
GUID-11BD5557-CD74-4A83-9895-EB63C6FDEF0A V1 EN
Figure 199: Circuit breaker control logic: Circuit breaker 1
OR
O:82|T:2.5|I:10
B1
B2
O
CB_CLOSE_COMMANDCBXCBR1_52-1_EXE_CL
DARREC1_79_CLOSE_CB
GUID-056B2A01-7F96-4035-9DBE-F6935F8EBF19 V1 EN
Figure 200: Circuit breaker control logic: Signals for the closing coil of circuit breaker
1
Section 3 1MAC109016-MB C
REF615 standard configurations
156 REF615 ANSI
Application Manual