DDS196 Single-phase electronic abstraction of prevention active do meter

SPECIFICATIONS:

DDS196 Single-phase electronic abstraction of prevention active do meter

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Product  Detail

Product Brief Introduction

The DDS196 type single-phase electronic watt-hour meter adopt exclusive use LSI, the device typifying new periphery component, simple structure,high reliability,low power consumption, long life etc, is suitable for the sing le-phase AC active electric energy with rated frequency of 50Hz. The performance is in conformity with the technical requirements for Single-phase Electronic Watt-hour Meter stipulated in GB/T215.321-2008 Class 1 and 2 Static AC Active Watt-hour the Meter standard.

Function and Features 

- Measure active electric energy,donot need calibrate forlong-term operation;

- Adopt dedication meter age chip ADE7755;

- Adopt lasted electricity dedication integrated circuit including digital multiplier overseas, greatly improved dynamic working range of Meter, making10 multiple actual overload;

- Have good mistake linearity in the range of 5%lb-Imax;

- Few periphery component,simple structure,low power consumption;

- Adopt high reliability and long life electronic component,sothe Meter assume feature of high reliability and long life.

•Way of display: register, LCD, digitaltube.

•Remote interruption of power supply function.

•Output interface RS485.

Technical  Datas

The meter is highly precise, highly sensitive. Highly reliable wide load rang, low power loss, the power in double directions. Both positive and negative work can be measured in accumulated same direction. So it can prevent any power steeling, such as reverse steeling. live-earth wire steeling, short circuit and so on.