DIN Rail Modbus three-phase smart energy meter is an energy metering device specially designed for three-phase power systems. It not only has the basic functions of traditional energy meters, such as real-time monitoring of current, voltage, power and other data, but also integrates Modbus communication protocol, which enables the device to easily exchange data with other smart devices. Modbus protocol is an open communication protocol widely used in industrial automation, which enables three-phase energy meters to achieve remote monitoring and data transmission with PLC, SCADA system, energy management system and other equipment through serial communication interface (such as RS-485).

Main Features and Benefits
High-precision metering: This smart energy meter adopts advanced metering technology to accurately measure parameters such as voltage, current, power, frequency, power factor and so on in three-phase power system, ensuring the accuracy and reliability of power data.

DIN rail installation: DIN rail design makes installation simple and fast, and is suitable for control cabinets of various industrial and commercial power equipment. Its compact appearance helps save space and is easy to integrate into existing power systems.

Modbus communication support: Through the Modbus protocol, the device can easily exchange data with other systems to achieve remote monitoring and centralized management. This function provides great convenience for power management, equipment maintenance and fault diagnosis.

Real-time data monitoring: It can monitor various power parameters in real time and provide users with instant power usage status. This plays an important role in energy saving and consumption reduction and optimizing power management for enterprises.

Remote control and alarm function: Equipped with remote control function, it can promptly notify management personnel through the alarm system when power anomalies occur. In addition, users can also remotely control the start and stop of power equipment to improve the automation level of the system.

Multiple power parameter analysis: Through data analysis, users can accurately grasp the power consumption trend, equipment operation status and energy efficiency level, and provide strong support for energy management decisions.

Application scenario
Industrial automation: In large factories and production lines, DIN Rail Modbus three-phase smart energy meters can help enterprises monitor power consumption in the production process in real time, optimize power use through data analysis, and reduce energy costs.

Commercial buildings: In commercial office buildings, shopping malls and other buildings, it can realize the monitoring and management of multiple power subsystems to ensure the operating efficiency of various equipment and the reasonable distribution of power load.

Power monitoring and management system: The energy meter can be integrated with existing energy management systems (EMS) and building automation systems (BAS) to provide accurate data collection and remote monitoring capabilities.

Distributed energy system: For distributed energy systems such as solar energy and wind energy, Modbus three-phase smart energy meters can be used to monitor and manage power production, storage and distribution to ensure efficient operation of the system.