Product brief introduction

The DDSY5558 type single-phase electronic pre-paid watt-hour meter is developed on the bass of excellent single-phase electronic watt-hour meter .It is a next 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 reforming electric-use system, achieving electrical energy to commercialize, setting charge and adjusting load one aiming to the single-phase electronic pre-paid watt-hour meter in the standard of GB/T 17215321-2008 Class I and 2 Static A C Active Watt-hour Meter and GB/T18460-2001

 

Function and Feature

  1.Active single-phase electric power metering, no subject to adjust in terms of long working

2.Each user(meter)responds to a card, well protect from forgery

3.Once the remaining electric power quality approaching the alarming power quality, the digital

tube should be lighted to remind user of timely purchasing

4.Once the electric consumption available is out, it should be auto cut-off

5.Protect form power theft, and recording the information auto

6.Auto cut-off for overload

7.Date-copying function make the electricity department easier t manage

8.The meter has the feature of long-using-life, high-reliable

9.The IC card power selling control system has the function as power selling and using control