Photovoltaic energy storage and charging system, anti backflow metering meter for photovoltaic power generation

Photovoltaic energy storage and charging system, anti backflow metering meter for photovoltaic power generationThe DTSD1352 rail type multifunctional electric energy meter is mainly designed for power systems, industrial and mining enterprises, and public facilitiesA smart instrument designed for statistical and management needs, with advantages such as high accuracy, small size, and easy installation. integrationMeasurement of power parameters and management of energy measurement and assessment, providing various types of energy data statistics for the past 48 months. Having 2~31Sub harmonic and total harmonic content detection, with switch input and switch output to achieve "remote signaling" and "remote control" powerCapable and equipped with alarm output. Equipped with RS485 communication interface, MODBUS-RTU or DL/T645 protocol can be selected.This power meter can be widely used in various control systems, SCADA systems, and energy management systems.

Photovoltaic energy storage and charging system, anti backflow metering meter for photovoltaic power generationDTSD1352 Rail mounted Multi functional Energy MeterWith a core advantage of 0.5S level high precision, it can accurately measure three-phase current, voltage, power, and positive/negative active/reactive energy, support four quadrant energy flow monitoring, and adapt to new energy scenarios such as energy storage charging and discharging, photovoltaic grid connection, etc. for power flow statistics. Equipped with harmonic detection, abnormal voltage/overvoltage alarm function, and LED fault prompt, it can promptly identify circuit hazards.The product comes standard with RS485 interface, compatible with Modbus RTU/DL/T645 protocol, can seamlessly connect to the energy management platform, and supports remote signaling, remote control, and remote data transmission. Adopting a split type CT and guide rail design, it can be installed without disconnecting cables, with a compact size that adapts to various voltage and current specifications, and outstanding installation convenience.Application scenarios focus on new energy and industrial and commercial power distribution: suitable for industrial and commercial energy storage systems (anti backflow, charge and discharge metering, demand control), distributed photovoltaic grid connection (power generation statistics, power quality monitoring), as well as multi circuit energy consumption management in factories, parks, commercial buildings, and compact spaces such as communication base stations and public facilities. It is an efficient metering solution for new energy and industrial power distribution scenarios.