ABB Relion 620 Series - LD0.PHPTUV3 Phase Undervoltage Protection - Stage 3; LD0.PSPTUV1 Positive-Sequence Undervoltage Protection - Stage 1; LD0.PSPTUV2 Positive-Sequence Undervoltage Protection - Stage 2; LD0.INPHAR1 Three-Phase Inrush Detection

2.3.6.33 LD0.PHPTUV3 Phase undervoltage protection - stage 3
Table 60: LD0.PHPTUV3 Phase undervoltage protection - stage 3
IEC 61850 name SA name Description Values
LD0.PHPTUV3
.Op.general OPERATE Stage operate 1=Operate
.Str.general START Stage start 1=Start
2.3.6.34 LD0.PSPTUV1 Positive-sequence undervoltage protection - stage 1
Table 61: LD0.PSPTUV1 Positive-sequence undervoltage protection - stage 1
IEC 61850 name SA name Description Values
LD0.PSPTUV1
.Op.general OPERATE Stage operate 1=Operate
.Str.general START Stage start 1=Start
2.3.6.35 LD0.PSPTUV2 Positive-sequence undervoltage protection - stage 2
Table 62: LD0.PSPTUV2 Positive-sequence undervoltage protection - stage 2
IEC 61850 name
SA name Description Values
LD0.PSPTUV2
.Op.general OPERATE Stage operate 1=Operate
.Str.general START Stage start 1=Start
2.3.6.36 LD0.INPHAR1 Three-phase inrush detection
Table 63: LD0.INPHAR1 Three-phase inrush detection
IEC 61850 name
SA name Description Values
LD0.INRPHAR1
.Str.general - General start 1=Start
2.3.6.37 LD0.FRPFRQ1 Frequency protection (1)
Table 64: LD0.FRPFRQ1 Frequency protection (1)
IEC 61850 name
SA name Description Values
LD0.FRPTRC1
.Str.general START Stage start 1=Start
LD0.FRPTOF1 Overfrequency
.Op.general OPR_OFRQ -Operate 1=Operate
LD0.FRPTUF1 Underfrequency
Table continues on next page
1MRS757660 A Section 2
DNP3 data mappings
RET620 37
Point List Manual