ABB Relion 620 Series - LD0.FRPFRQ2 Frequency Protection (2); LD0.FRPFRQ3 Frequency Protection (3); LD0.HREFPDIF1 High-Impedance Restricted Earth-Fault Protection (1)

IEC 61850 name SA name Description Values
.Op.general OPR_UFRQ -Operate 1=Operate
LD0.FRPFRC1 Frequency gradient
.Op.general OPR_FRG -Operate 1=Operate
2.3.6.38 LD0.FRPFRQ2 Frequency protection (2)
Table 65: LD0.FRPFRQ2 Frequency protection (2)
IEC 61850 name SA name Description Values
LD0.FRPTRC2
.Str.general START Stage start 1=Start
LD0.FRPTOF2 Overfrequency
.Op.general OPR_OFRQ -Operate 1=Operate
LD0.FRPTUF2 Underfrequency
.Op.general OPR_UFRQ -Operate 1=Operate
LD0.FRPFRC2 Frequency gradient
.Op.general OPR_FRG -Operate 1=Operate
2.3.6.39 LD0.FRPFRQ3 Frequency protection (3)
Table 66: LD0.FRPFRQ3 Frequency protection (3)
IEC 61850 name
SA name Description Values
LD0.FRPTRC3
.Str.general START Stage start 1=Start
LD0.FRPTOF3 Overfrequency
.Op.general OPR_OFRQ -Operate 1=Operate
LD0.FRPTUF3 Underfrequency
.Op.general OPR_UFRQ -Operate 1=Operate
LD0.FRPFRC3 Frequency gradient
.Op.general OPR_FRG -Operate 1=Operate
2.3.6.40 LD0.HREFPDIF1 High-impedance restricted earth-fault protection (1)
Table 67: LD0.HREFPDIF1 High-impedance restricted earth-fault protection (1)
IEC 61850 name
SA name Description Values
LD0.HREFPDIF1
.Op.general OPERATE Stage operate 1=Operate
.Str.general START Stage start 1=Start
Section 2 1MRS757660 A
DNP3 data mappings
38 RET620
Point List Manual