DDSY193 Energy Meter

Measurement function:with ADE7755,measurement of positive and negative power of active,pretect electricity from stealing; Electricity carrier communication function:meter parameter setting and reading; May control of meter relay; One user one meter with one IC card,have good anti-fake; IC card encrypt omde,CPU card,3DES encrypt; Communication rare:synchronous communication,500bps; Communication distance:500m (two connections between each); 4 S carrier relay function,expand communication distance; Communication rule:carrier communication rule; Interruption of power supply function:long range to send and to interrupt electricity throuth the carrier. Way of display:LCD DISPLAY,RS485