Three-phase electric energy meter DSS858/DTS858 three-phase energy meter

wall-mountedRS-485digital

DSS858/DTS858 type three-phase electronic active meter adopts the low consumption solid state integrated technology and SMT manufacture to ensure the measure accuracy and stability. And this product conforms to standards of IEC 62053-21-2003,IDT function and features: 1)three-phase bidirectional active power measure,one or two phase loss do not influence the measure accuracy. 2)wide operate temperature range,high stability,long-term operate need no adjust 3)has power test signal output 4)has power-off phase-loss indicator(selectable)