ABB RET620 - LD0.TR2 PDIF1 Transformer Differential Protection; LD0.T2 PTTR1 Thermal Protection (2); Power Quality Functions; LD0.LSHDPFRQ1 Load-Shedding - Instance 1

2.3.6.46 LD0.TR2PDIF1 Transformer differential protection
Table 73: LD0.TR2PDIF1 Transformer differential protection
IEC 61850 name SA name Description Values
.Blk2HSt.general BLKD2H 2nd harmonic res blocking 1=Blocking
.Op.general OPERATE General operate 1=Operate
2.3.6.47 LD0.T2PTTR1 Thermal protection (2)
Table 74: LD0.T2PTTR1 Thermal protection (2)
IEC 61850 name SA name Description Values
LD0.T2PTTR1
.AlmThm.general ALARM Thermal alarm 1=Alarm
.Op.general OPERATE General operate 1=Operate
.Str.general START General start 1=Start
2.3.7 Power quality functions
2.3.7.1 LD0.LSHDPFRQ1 Load-shedding - instance 1
Table 75: LD0.LSHDPFRQ1 Load-shedding - instance 1
IEC 61850 name
SA name Description Values
LD0.LSHDPTRC1
.Op.general OPERATE Stage operate 1=Operate
.Str.general START Stage start 1=Start
.RestLodOp.general RESTORE Restore the load 1=Restore
.RestLodStr.general ST_REST Start of restore 1=Start
2.3.7.2 LD0.LSHDPFRQ2 Load-shedding - instance 2
Table 76: LD0.LSHDPFRQ2 Load-shedding - instance 2
IEC 61850 name
SA name Description Values
LD0.LSHDPTRC2
.Op.general OPERATE Stage operate 1=Operate
.Str.general START Stage start 1=Start
.RestLodOp.general RESTORE Restore the load 1=Restore
.RestLodStr.general ST_REST Start of restore 1=Start
Section 2 1MRS757660 A
DNP3 data mappings
40 RET620
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