overview

The DDS1768 single-phase electronic energy meter adopts a dedicated large-scale integrated circuit, which has the characteristics of few peripheral components, simple structure, high reliability, low power consumption, and long service life. It can be used to measure single-phase AC active energy with a rated frequency of 50Hz. The performance indicators of this product comply with all technical requirements for single-phase electronic energy meters in GB/T17215.321-2008 "Level 1 and Level 2 Static AC Active Energy Meters" standard.

Function and characteristic

Active energy metering, long-term operation does not require calibration;

Adopting ADE7755 dedicated metering chip;

The use of foreign energy specific integrated circuits with built-in digital multipliers greatly improves the dynamic operating range of the instrument, resulting in an actual overload capacity of more than 10 times;

There is good error linearity within the range of 5% Ib-1max;

Less peripheral components, low power consumption, and simple meter structure;

All components in the electricity meter are made of electronic components with long lifespan and high reliability, thus possessing the characteristics of long lifespan and high reliability.

Display mode: counter, LCD, digital tube;

Equipped with remote power-off function;