DTZY666-G three phase tariff control smart meter (hereafter referred as meter) adopts LSI and digital-sampling technology, which is designed and manufactured at advanced level on the basis of power consumption management for industrial users.

Product features:

Metering and storage for forward and reverse active energy, combined active energy ,reactive energy in four quadrants , apparent energy ,separate phase energy and tariff energy; combined active/reactive tagged word can be set;

Remote tariff control

History energy storage for last 12 billing cycles, storage of forward and reverse active energy, combined active energy, reactive energy in four quadrants, combined reactive energy, total and tariff forward and reverse apparent 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;

Load record, and tagged word of load record 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 and GPRS wireless 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;