DDZY666C single phase tariff control smart meter adopts LSI and digital-sampling technology, which is designed and manufactured on the basis of meter requirements for achieving “normalization, automation and interaction” of smart grid network.

Product features:

Metering and storage for forward and reverse active energy, total combined active energy and tariff energy; combined active tagged word can be set;

Local tariff control;

History energy storage for last 12 billing cycles, storage of forward and reverse active energy, total and tariff combined active energy;

Measuring real-time parameters such as voltage, current, power, power factor, etc;

Can freeze at regular time, instant time, on-hour time and at day, freezing tagged word can be set;

Two sets of time zones and time tables, which can be automatically switched at appointed time;

Display during power failure, can be awaked through button or infrared during power failure;

Infrared communication port, RS485 communication port, which is convenient for exchange data;

Full-automatic software calibration technology, which is simple, quick and accurate;

Integration of meter cover and terminal cover, which is original in structure and practical in use;