DDSY726 Single-phase Electronic Pre-paid Watt-hour Meter

详情

DDSY**6, DDSIY**6 Electronic Carrier Pre-paid Power Meter

General

The DDSY**6,DDISY**6 type three-phase electric pre-paid  watt-hour Power meter is a new type of IC card  pre-paid meter,which has such function as power metering, load control and customer information management. It is an ideal product when refor-ming electric-use system, achieving electrical energy to commercialize, setting charge and adjusting load stage in theelectric network.

Function and features

2.1 Active three-phase electric power metering,no subject to adjust in terms of long working;

2.2 Three phase power supply can assure accurate metering in case of cut off in one line (each line of the three-phase & three-line)

      or two lines(any two line of the three- phase & four-line);

2.3 Indicative function for phase loss or voltage indication;

2.4 The signal will display after it test;

2.5 Each user(meter) responds to a card, well protect from forgery;

2.6 Once the remanining electric power quality is approaching the alarming power quality, the digital tube should be lighted to

       remind user of timely purchasing;

Specifications