Summary

The three-phase four wire electronic (rail) electric energy meter system our company adopts microelectronics technology of electric energy measurement; imported special large scale integrated circuit, a novel single-phase digital sampling technology and SMT technology and other advanced technology research and development of electronic power meter. The power meter is in full compliance with international standards and national standards GB/T17215.321-2008 IEC62053-21 1 or related technical level 2 single-phase energy meter; it can accurately and directly measure the electrical energy can be directly measured accurately in electric energy measurement of positive active energy, by 5+2 or 6+1 LCD liquid crystal display with total electricity consumption; the meter, high reliability, small volume, light weight, beautiful appearance, advanced technology, 35mmDIN standard guide way installation features; and has a good anti electromagnetic interference low power consumption, high accuracy and high overload, high stability, anti theft. Long life. Meter with infrared, RS485 communications and other functions, while the choice of DL/T 645-1997, DL/T 645-2007 and Modbus-RTU communication protocol.

Main technical parameters

Outline overall and installing dimensions

wiring diagram

Direct access

Mutual inductance type access