New designed kwh meter single phase digital - DDSY 3666

New designed kwh meter single phase digital

1.Standardized current: 5(20)A,10(40)A. Rated frequency: 50Hz Rated voltage: 220v

2.Degree of accuracy class: class1.0,2.0

3.Data protection: class1.02.0vated current

4.Starting current: class1.02.0vated current

5.Shunt running: It use logic cir cuit to anti-creep

6.Power consumption: <2W/5VA (Overall power consumption) Surrounding condition: normal

7.operation temperature:-10°C+45°C

8.Extreme operating temperature: -25~ +60°C

9.Relative temperature: ≤85%

10.Weight: about 0.7kg

11.Outline size: 158*110*62.8mm

Product brief Introduction

The DDSY3666 type single-phase electronic prepaid watt-hour meter is developed on the base of excellent single-phase electronic watt-hour meter. It is a new type of IC card prepaid meter, which has such functions as power metering, load control and customer information management. It is an ideal product when reforming electric-use system, achieving electrical energy to commertialize, setting charge and adjusting load stage in the electric network. All the indexes comply with the technological specifications designed for the single-phase electronic prepaid watt-hour meter in the standard of GB/T 17215.321-2008 Class 1 and 2 Static AC Active Watt-hour Meter and GB/T18460-2001.

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.