Summary

DDZY193C-Z type intelligent control of single-phase energy meter fees (hereinafter referred to as the electric energy meter) is a large-scale integrated circuit, the application of digital sampling technology, according to the "smart grid information technology, automation, interactive" construction of the electric energy meter requirements and the design and manufacture, is mainly used for single-phase residential users in smart grid electric energy metering. The main performance index of electric energy meter with GB/T 17215.211 - 2006 "AC Measuring Equipment General requirements, tests and test conditions - Part eleventh: measurement equipment," GB/T 17215.321 "- 2008 AC measuring equipment - Part twenty-first: Particular requirements for stationary power meter (1 and 2)," GB/T 17215.301-2007 "multifunctional electric special requirements", GB/T can form 15284-2002 "multi rate electric energy meter, DL/T special requirements" 614 - 2007 "multi-function meter", DL/T 645 - 2007 "multi function watt hour meter communication protocol", Q/GDW 1355 - 2013 "single phase intelligent electric energy type, Q/GDW 1354 phenotype specification" - 2013 "intelligent the electric energy meter function standard", Q/GDW 1364 - 2013 "single phase intelligent electric energy meter technical specifications" and Q/GDW 1365 - 2013 "smart meter information exchange security certification standards related technical specifications" Requirement.

Main features

■ The utility model has the functions of positive and negative active power and combined active energy metering function

■ The utility model is characterized in that the utility model has the function of measuring time and time, and can accumulate, store, peak, peak, flat and valley electric energy according to the corresponding time period, and can store the total electric energy and the electric energy of each tariff period on the 12 settlement periods

■ With two sets of time zone, time table, can be automatically converted at the agreed time

■ With timing, instantaneous, agreement, the whole point and the freezing of the day, frozen data model can be set

■ It has the functions of voltage, current, power, power factor, power grid frequency and so on

■ Has the electricity, clearing, meter cleared, school, and other events recorded cover programming

■ Infrared communication, RS485, power line carrier communication interface, easy to exchange data with the outside world

■Electricity charges are calculated in real time in the electric energy meter, and can be exchanged by CPU card, radio frequency card and other solid media with the electricity sale management system

■Using the automatic software calibration technology, the table is simple, fast, high accuracy

Main technical parameters

Outline overall and installing dimensions