ABB RELION 615 Series Applications Manual page 161

1MAC109016-MB C
SSCBR1_52CM-1_TRV_T_OP_ALM
SSCBR1_52CM-1_TRV_T_CL_ALM
SSCBR1_52CM-1_SPR_CHR_ALM
SSCBR1_52CM-1_OPR_ALM
SSCBR1_52CM-1_OPR_LO
SSCBR1_52CM-1_IPOW_ALM
SSCBR1_52CM-1_IPOW_LO
SSCBR1_52CM-1_CB_LIFE_ALM
SSCBR1_52CM-1_MON_ALM
SSCBR1_52CM-1_PRES_ALM
SSCBR1_52CM-1_PRES_LO
GUID-E99EC5B6-CE3A-4837-A85C-811244F62BE0 V1 EN
Figure 196: Logic for circuit breaker monitoring alarm
REF615 ANSI
Application Manual
OR6
B1 O
B2
B3
B4
B5
B6
O:84|T:2.5|I:15
OR6
B1 O
B2
B3
B4
B5
B6
O:85|T:2.5|I:14
Two separate trip circuit supervision functions are included: TCSSCBR1_TCM-1 for
power output X100:PO3 and TCSSCBR2_TCM-2 for power output X100:PO4. Both the
functions are blocked by the master trip TRPPTRC1_86/94-1 and TRPPTRC2_86/94-2
and the circuit breaker open signal.
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_TCM-1_ALARM
TCSSCBR2_TCM-2_ALARM
GUID-56B7F3E5-A508-4FB2-9B01-FDB3FFB89CC5 V1 EN
Figure 197: Trip circuit supervision function
REF615 standard configurations
OR
B1 O
B2
O:86|T:2.5|I:11
TCSSCBR1
BLOCK ALARM
O:108|T:5|I:1
TCSSCBR2
BLOCK ALARM
O:109|T:5|I:2
OR
B1 O
B2
O:110|T:2.5|I:13
Section 3
SSCBR1_52CM-1_ALARMS
TCSSCBR1_TCM-1_ALARM
TCSSCBR2_TCM-2_ALARM
TCSSCBR_ALARM
155