Which Protocol Specifications Does The Single-phase Fee-controlled Smart Meter Comply With? What Are The Advantages?
The pace of the times is advancing, and the changes in history are surpassing in the changes. After more than a hundred years of development, from the previous inductive meters to electronic meters, and then from electronic meters to today's single-phase fee control smart energy meter, the single-meter industry has been constantly breaking through and surpassing, and has also contributed to the realization of smart grid construction. So what is single-phase fee control 3 phase smart meter?
Intelligent high-tech energy metering product single-phase fee control three phase smart meter, complies with the following protocol specifications: Q/gdw1354-2013 "3 phase wifi energy meter Functional Specification", Q/GDW 1364-2013 "Single-phase single phase wifi energy meter Technical Specification", O/gdw1355-2013 "Single-phase 3 phase smart energy meter Type Specification", 0/gdw1365-2013 "single phase smart meter Information Exchange Security Certification Technical Specification" and DL/t645-2007 "Multi-function Energy Meter Communication Protocol".
Why can the single-phase fee control wifi smart energy meter better adapt to the working environment? Because it adopts high-power, high-performance power transformer and wide voltage range design. At the same time, the 32-bit data processor Fm33s048 and built-in switch design ensure the normal operation of the CPU. A hardware clock circuit with built-in temperature compensation function is adopted. When the power supply is powered by a battery, the temperature compensation function will also be activated to ensure the clock accuracy.
Single-phase fee control 3 phase energy meter wifi has an independent modulation infrared optical port and 1 R485 communication. RS485 communication can support single-phase fee control energy meter 3 phase wifi remote charging control. At the same time, the single-phase fee control smart energy meter 3 phase has the advantages of high reliability, accurate measurement, and long life. It is suitable for a wide voltage environment. No adjustment is required after the meter is out of the field. It can be widely used in the measurement of single-phase AC voltage in cities, rural areas or factories and enterprises.
