ABB relion REF615 - Page 134

SSCBR1
BLOCK
POSOPEN
POSCLOSE
OPEN_CB_EXE
CLOSE_CB_EXE
PRES_ALM_IN
PRES_LO_IN
SPR_CHR_ST
SPR_CHR
RST_IPOW
RST_CB_WEAR
RST_TRV_T
RST_SPR_T
TRV_T_OP_ALM
TRV_T_CL_ALM
SPR_CHR_ALM
OPR_ALM
OPR_LO
IPOW_ALM
IPOW_LO
CB_LIFE_ALM
MON_ALM
PRES_ALM
PRES_LO
OPENPOS
INVALIDPOS
CLOSEPOS
CB_CLOSE_COMMAND
CB_OPEN_COMMAND
X120_BI2_CB_CLOSED
X120_BI3_CB_OPENED
X110_BI3_GAS_PRESSURE_ALARM
X110_BI4_CB_SPRING_CHARGED
CB_SPRING_DISCHARGED
SSCBR1_TRV_T_OP_ALM
SSCBR1_TRV_T_CL_ALM
SSCBR1_SPR_CHR_ALM
SSCBR1_OPR_ALM
SSCBR1_OPR_LO
SSCBR1_IPOW_ALM
SSCBR1_IPOW_LO
SSCBR1_CB_LIFE_ALM
SSCBR1_MON_ALM
SSCBR1_PRES_ALM
SSCBR1_PRES_LO
GUID-D30D6FF1-20AF-4C73-B207-04C717D3439B V1 EN
Figure 144: Circuit breaker condition monitoring function
OR
B1
B2
O
OR6
B1
B2
B3
B4
B5
B6
O
OR6
B1
B2
B3
B4
B5
B6
O
SSCBR1_TRV_T_OP_ALM
SSCBR1_TRV_T_CL_ALM
SSCBR1_SPR_CHR_ALM
SSCBR1_OPR_ALM
SSCBR1_OPR_LO
SSCBR1_IPOW_ALM
SSCBR1_IPOW_LO
SSCBR1_CB_LIFE_ALM
SSCBR1_MON_ALM
SSCBR1_PRES_ALM
SSCBR1_PRES_LO
SSCBR1_ALARMS
GUID-28045DB5-20C4-46F5-B7FA-9ADA8FEF4098 V1 EN
Figure 145: Logic for circuit breaker monitoring alarm
NOT
IN OUT
X110_BI4_CB_SPRING_CHARGED CB_SPRING_DISCHARGED
GUID-BFD7C249-AE73-4D2A-8409-8F34B06473F6 V1 EN
Figure 146: Logic for start of circuit breaker spring charging
Two separate trip circuit supervision functions are included: TCSSCBR1 for power
output X100:PO3 and TCSSCBR2 for power output X100:PO4. Both functions are
blocked by the master trip TRPPTRC1 and TRPPTRC2 and the circuit breaker open
signal.
Section 3 1MRS756378 S
REF615 standard configurations
128 REF615
Application Manual