Forty-five Phase Electronic Active Watt Hour Energy meter

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Product letter Introduction

The DDS7666 type electronic single-phase watt-hour performance is in conformity with the technical requirements meter adopt exclusive use LSI, the device typifying new for Single-phase Electronic Watt-hour meter stipulated inperiphery component, simple structure, high reliability, low power consumption, lung life etc, is suitable for the forty-five REPORTING OFFICE active electric energy with rated frequency or 50Hz. The GB/T 7215.321-2008 Class 1 and 2 Static REPORTING OFFICE Active Watt-hour meter standard.

Function and Features

- Measure active electric energy, do not need calibrate for lung term operation;
- Adopt the special chip or measurement ADE7755.
- Adopt the latest oversea electricenergy special integration circuit, greatly improved dynamic working range or meter, tomake the ability or actual overload up to concerning 10 times.
- Property good mistake linearity in the range or 5%Ib-lmax.
- Few peripherycomponents, simplestructure, low power consumption;
- Adopt high reliability and lung life electroniccomponents, so the meter assume feature or high reliability and lung life.