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In order to meet the 21st century customer requirements for power quality, to allow access to various forms of power generation, to operate power markets and to optimize assets, countries around the world are moving towards smart grids. Smart grids are based on high-speed and bi-directional communication, advanced sensing and measurement technologies, control methods, and decision support systems to achieve reliability, security, economy, and efficiency to achieve information, digitalization, automation, and interaction.
YTL DEM4A MAX 100A DIN rail ThreePhase 4 Module four tariff CE RoHS MID B+D Approved Electric Energy Meter
YTL DEM4A MAX 100A DIN rail ThreePhase 4 Module four tariff CE RoHS MID B+D Approved Electric Energy Meter
Smart grid consists of Advanced Measurement System AMI, Advanced Distribution Operation ADO, Advanced Transmission Operation ATO, and Advanced Asset Management AAM. smart meters, as the most important component of Advanced Measurement System AMI, have higher requirements and greater responsibilities. Compared with traditional meters, smart meters have increased functional modules such as two-way communication with the grid, user information management, metering information management, and electricity consumption monitoring. The framework functions of smart meters are the same in all countries and regions, but the focus on specific functions will be different; some focus on anti-tamper, some focus on data timeliness, some focus on the integrity of historical records, etc., and the communication methods used vary according to the environment of each country. The appearance of smart meters used in national power bureaus are mainly wall mounted or ANSI standard round meters. The wall mounted or ANSI standard round meter is large in many places with limited installation space. For this point in the market, Yongtailong conventrate on the field of din rail meter over 20 years, developed a series of din rail mounted smart meter. This series of rail type smart meters combine the advantageous functions of China National Grid Meter, EU Smart Meter and Africa Smart Meter in terms of function, and meet the certification requirements of CPA and MID in terms of performance.
din rail type smart meter function features.
1、Single-phase and three-phase din rail mounted smart meters with small size and easy installation.
2、Communication mode: RS485, 4G; communication protocol supports Modbus, DLT645 dual protocol
3、Absolute value measurement, algebraic and measurement, positive only measurement can be set via RS485 communication
4、Postpaid, power prepaid, rate prepaid can be set via RS485 communication
5、Support bi-directional metering to meet the access of new energy generation
6、Built-in magnetic holding relay to meet the load control, to achieve power control, time control, remote control, etc.
7、Support demand, compound rate, event alarm, load profile, freeze power
8、Protection class IP51
9、Also meet the certification requirements of CPA, MID
Yongtailong insists on product leadingship, transform market and customer demands into product requirements, combines its own R&D and manufacturing capability in the field of electric meters for nearly 30 years, iterates products continuously under the company's technological innovation concept, ensures the requirements of product function performance, controls product cost from the source, and meets the fierce market competition.
