DTS1831 type

Three phase four wire electronic rail energy meter

● Product Overview

The DTS1831 rail mounted three-phase electronic active energy meter is a newly developed three-phase active energy meter by our company, which adopts microelectronics technology and specialized large-scale integrated circuits, and applies advanced technologies such as digital sampling processing technology and SMT process.

The technical performance of this meter fully complies with the relevant technical requirements of the Level 1 three-phase active energy meter in the IEC 62053-21 international standard, and can directly and accurately measure the consumption of active energy by loads in three-phase AC power grids with a rated frequency of 50Hz or 60Hz. This meter is equipped with a 7-digit LCD display to show functional battery levels, and has the characteristics of good reliability, small size, light weight, beautiful appearance, and easy installation. Widely applicable and easily compatible with devices.

● Technical indicators

● Functions and features

1. 35mm DIN standard rail installation, in compliance with DIN EN 50022 standard, or front panel installation (with installation hole center distance of 63mm), two installation methods can be freely selected by the user.

2. 7-digit LCD display, standard configuration 6+1-bit (999999.9kWh) display, optional 5+2-digit display.

3. Six LEDs respectively indicate the phase power status (yellow, green, red) and the power pulse signal (white), and the yellow COM indicates RS485 communication.

4. The standard configuration includes detecting the direction of load current flow, automatically detecting the direction of load current flow, and indicated by a separate LED.

5. Standard configuration S-type wiring (bottom in, top out), for direct access use, with options for CT access and PT&CT access.

6. The standard configuration includes a short terminal cover, and an extended terminal cover can be selected to protect electrical safety.

7. It has RS485 communication function and can be connected to RS485 communication network for remote meter reading and centralized management. The standard configuration communication protocol supports DL/T645 or Modbus RTU protocol.