Overview

The three-phase four wire electronic (rail type) energy meter is a new type of three-phase electronic energy meter developed by our company using microelectronics technology to measure electrical energy. It adopts imported specialized large-scale integrated circuits and applies advanced technologies such as digital sampling processing technology and SMT technology. This electric energy meter fully complies with the relevant technical requirements for Class 1 three-phase active energy meters in the national standard GB/T17215.321-2008 and the international standard IEC62053-21; It can directly and accurately measure positive active energy in energy metering, with a 7-digit LCD display of functional electricity. It has the characteristics of good reliability, small size, light weight, beautiful appearance, advanced technology, and 35mm DIN standard rail installation. It also has good resistance to electromagnetic interference, low self consumption and energy saving, high precision, high overload, high stability, anti-theft, and long life.

Main technical parameters

Appearance and installation dimensions

wiring diagram

Direct access type

Mutual inductance access type