The guide rail type DC energy meter is mainly designed for applications such as telecommunications base stations, DC charging stations, solar photovoltaic, etc. This series of instruments can measure voltage in DC systems
Current, power, and forward and reverse electrical energy. The measurement results can not only be used for local display, but also can be connected with industrial control equipment and computer equipment to form a measurement and control system.
The instrument has an RS-485 communication interface and is compatible with Modbus RTU protocol and DLT645-2007 protocol; Optional with two relay alarm outputs and two switch input functions; Set parameters such as transformer ratio, alarm, communication, etc. through the instrument panel buttons.
Functions and Features
High definition LCD liquid crystal display, capable of measuring U/I/P/Q/H/KWh, with switch input (DI) and switch output (DO) supporting RS485 communication Modbus-RTU protocol, compact size, beautiful appearance, easy installation, strong anti-interference ability, 35mm DIN standard rail installation, in accordance with DIN EN5002 standard, mainly used in DC screens, solar power supply, telecommunications base stations and other occasions.
Technical parameter
technical parameter
Installation dimensions
Wiring method
