LD0.VAMMXU3 Single-phase voltage measurement (3) - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Power management/Load shedding - DNP3 Communication Manual - 620 series Relion Protection and Control - 2.0 FP1 IEC - IEC - 31.05.2023

Table 1. LD0.VAMMXU3 Single-phase voltage measurement (3)

IEC 61850 name	SA name	Description	Value	S	Arg 1,2,3,4
LD0.VAAVMMXU3
.PhV.phsA.cVal.mag	U_DB_A	Phase voltage A	0.00…4.00 [xUn]	R	0,4,0,400
.PPV.phsAB.cVal.mag	U_DB_AB	Phase-to-phase voltage AB	0.00…4.00 [xUn]	R	0,4,0,400
LD0.VAAVMMXU2
.PhV.phsA.cVal.mag	U_DMD_A	Demand value phsA	0.00…4.00 [xUn]	R	0,4,0,400
.PPV.phsAB.cVal.mag	U_DMD_AB	Demand value phsAB	0.00…4.00 [xUn]	R	0,4,0,400