Specifications

DDSY1531 prepaid meter
1,easy to install
2,resonable price and reliable quality
3,CE proved

DDSY1531 prepaid meter

 

Application

It is a new generation product that is developed by our company,adopting the newest international micro technique and the newest international electronic currency-IC card as purchasing electricity media.

This meter has many functions such as electrical energy calculation ,load control and

mangement of user informations, etc.,specially for currently,this meter is the best use for

solve charge question.

The product can be installed in the electric meter box,indoor or outdoor,the ambient

temperature is -25'C - +60'C.The relative humidity is less than 85%.

Each of the capabilities index of product complies with IEC62053-21 static watt-hour meter international standard

And the meter confirmed by CE and ISO9001-2000 standards.

Function features

• Active single-phase elctric power metering, no subject to adjust in terms of long working;
• One card for only one user, well protected from forgery;
• Once the remaining electric power quality is approaching the alarming power quality, the digital tube should be lighted to remind user of timely purchasing;
• Once the electric consumption available is out , it should be auto cut-off;
• Protect from power theft, and record the information auto;
• Auto cut-off for overload;
• Date-copying function make the electricity department easier to manage;
• The meter has the feature of long-using-life, high-reliability;
• The IC card power selling control system has sound functions of power selling and power using supervation;
• Expansible Rs485.