Functional Diagrams For Condition Monitoring - ABB RELION 615 Series Applications Manual

Section 3
REF615 standard configurations
3.5.3.3
122

Functional diagrams for condition monitoring

Failures in current measuring circuits are detected by CCSPVC1_CCM. When a failure is
detected, it can be used to block the current protection functions that are measuring the
calculated sequence component currents or residual current to avoid unnecessary
operation.
GUID-521225E7-D269-41D0-A4F4-A2FA15D14B27 V1 EN
Figure 135: Current circuit supervision function
The fuse failure supervision SEQSPVC1_60-1 detects failures in the voltage
measurement circuits. Failures, such as an open MCB, raise an alarm.
X110_BI4_CB_CLOSED
GUID-B7EF86D5-51CF-431B-A963-8094829B7AB8 V1 EN
Figure 136: Fuse failure supervision function
Circuit-breaker condition monitoring SSCBR1_52CM-1 supervises the switch status
based on the connected binary input information and the measured current levels.
SSCBR1_52CM-1 introduces various supervision methods.
Set the parameters for SSCBR1_52CM-1 properly.
X110_BI3_CB_OPEN
X110_BI4_CB_CLOSED
CB_OPEN_COMMAND
CB_CLOSE_COMMAND
GUID-89ABDDE0-52BA-41E0-A67C-5149FB984959 V1 EN
Figure 137: Circuit-breaker condition monitoring function
CCSPVC1
BLOCK FAIL
ALARM
O:11|T:2.5|I:1
SEQSPVC1
BLOCK FUSEF_3PH
CB_CLOSED FUSEF_V
DISCON_OPEN
MINCB_OPEN
O:34|T:2.5|I:1
SSCBR1
BLOCK TRV_T_OP_ALM
POSOPEN TRV_T_CL_ALM
POSCLOSE SPR_CHR_ALM
OPEN_CB_EXE OPR_ALM
CLOSE_CB_EXE OPR_LO
PRES_ALM_IN IPOW_ALM
PRES_LO_IN IPOW_LO
SPR_CHR_ST CB_LIFE_ALM
SPR_CHR MON_ALM
RST_IPOW PRES_ALM
RST_CB_WEAR PRES_LO
RST_TRV_T OPENPOS
RST_SPR_T INVALIDPOS
CLOSEPOS
O:87|T:5|I:1
1MAC109016-MB C
CCSPVC1_CCM_FAIL
CCSPVC1_CCM_ALARM
SEQSPVC1_60-1_FUSEF_3PH
SEQSPVC1_60-1_FUSEF_U
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_CB_LIFE_ALM
SSCBR1_52CM-1_MON_ALM
SSCBR1_52CM-1_PRES_ALM
SSCBR1_52CM-1_PRES_LO
REF615 ANSI
Application Manual