ABB relion REF615 Applications Manual page 283

1MRS756378 S
REF615
Application Manual
X120_BI2_CB_CLOSED
X110_BI1_BUS_VT_MCB_OPEN
GUID-DDDE0B45-9241-4A6D-9BB8-342D8DA0C295 V2 EN
Figure 412: Fuse failure supervision function
Circuit-breaker condition monitoring SSCBR1 supervises the switch status based on
the connected binary input information and the measured current levels. SSCBR1
introduces various supervision methods.
Set the parameters for SSCBR1 properly.
X120_BI3_CB_OPENED
X120_BI2_CB_CLOSED
CB_OPEN_COMMAND
CB_CLOSE_COMMAND
X110_BI3_GAS_PRESSURE_ALARM
CB_SPRING_DISCHARGED
X110_BI4_CB_SPRING_CHARGED
GUID-A891CCB2-2E51-4E87-9F7E-E0AFBFFCBBCA V1 EN
Figure 413: Circuit-breaker condition monitoring function
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-DEA89B88-04ED-42EC-BC51-7EDCBD3556CF V1 EN
Figure 414: Logic for circuit-breaker monitoring alarm
REF615 standard configurations
SEQSPVC1
BLOCK
CB_CLOSED
DISCON_OPEN
MINCB_OPEN
SSCBR1
BLOCK TRV_T_OP_ALM
POSOPEN TRV_T_CL_ALM
POSCLOSE SPR_CHR_ALM
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
OR6
B1 O
B2
B3
B4
B5
B6
OR6
B1 O
B2
B3
B4
B5
B6
Section 3
FUSEF_3PH
SEQSPVC1_FUSEF_3PH
FUSEF_U
SEQSPVC1_FUSEF_U
SSCBR1_TRV_T_OP_ALM
SSCBR1_TRV_T_CL_ALM
SSCBR1_SPR_CHR_ALM
OPR_ALM
SSCBR1_OPR_ALM
OPR_LO
SSCBR1_OPR_LO
IPOW_ALM
SSCBR1_IPOW_ALM
IPOW_LO
SSCBR1_IPOW_LO
CB_LIFE_ALM
SSCBR1_CB_LIFE_ALM
MON_ALM
SSCBR1_MON_ALM
PRES_ALM
SSCBR1_PRES_ALM
PRES_LO
SSCBR1_PRES_LO
OPENPOS
INVALIDPOS
CLOSEPOS
OR
B1 O
SSCBR1_ALARMS
B2
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