overview

Suitable for applications such as power distribution automation systems, industrial control and automation systems, small charging stations, energy management systems, and residential power monitoring;

main features

DTS1778-7PThe series rail type electric energy meter is a power instrument that integrates measurement recording, electric energy measurement, and network communication. It can measure multiple grid parameters such as voltage, current, power, power factor, and frequency, and also has the functions of multi rate electric energy and multi rate demand;

major function

Ø It can measure phase voltage, current, and power, and can measure positive and negative active energy. It can be stored cumulatively for up to 12 months and has power direction recognition and indication functions;

Ø It has the function of time division and multiple rate electricity metering, and can modify the time period rate parameters through parameter setting software;

Ø Equipped with LCD display, supporting commonly used voltage, current, power, battery level, and prompts;

Ø Equipped with an RS-485 communication interface, supporting DL/T645-2007 or Modbus communication protocols;

Ø Optional built-in relay, supporting prepayment function in the background;

Ø Small size, 35mm standard guide rail installation;

Ø The default baud rate is 2400bps, which can be modified to 1200-9600 through parameter setting software;

Voltage signal power supply, no need for auxiliary power supply;

performance parameter

Product wiring diagram