The DDSU193 single-phase electronic energy meter (rail) is a new generation of miniature intelligent energy meters developed by our company based on years of experience in meter design.

This series of instruments adopts high-definition segmented LCD display, which can set parameters such as clock and rate period, and has the function of outputting electric energy pulses; It can exchange actual data with the upper computer through the RS485 communication interface, realizing remote meter reading and remote control of opening and closing of the electricity meter, greatly facilitating the automation management of electricity consumption. This series of instruments has the advantages of small size, high accuracy, good reliability, and easy installation. The performance indicators meet the technical requirements of the national standard GB/T17215.321-2021.