Product Description

DDS****-type single-phase electronic energy meter adopts special large scale integrated circuits, with fewer external components, simple structure, high reliability, low power consumption, long life and other characteristics. It can be used for measuring rated frequency *0Hz single-phase AC active energy. The product is in line with GB/T****5.***- ***8 "1 and 2 AC static watt-hour meter" standard of single-phase electronic energy meter . 1) Active energy metering, long-term work is not to adjust; 2) The ADE***5 special measuring chip; 3) using the latest embedded digital multiplier foreign power application specific integrated circuit, greatly increased the instrument's dynamic range, the actual overload up to More than *0 times; 4) 5% lb-lmax good within the error of linear; 5) external components, low power consumption, meter, simple structure; 6) The meter all the elements are optional long-life, high reliability electronic components, and thus has a long life and high reliability characteristics. * Display: counter, LCD, scalable; * With remote power-off function; * Output Interface RS**5