DDSU series single-phase rail type electronic energy meter

DDSU series single-phase rail type electronic energy meter

Product Overview

DDSU series single-phase rail type electronic energy meterAdopting microelectronics technology and imported large-scale integrated circuits, applying advanced digital sampling processing technology and SMT technology for research and development

Developed by manufacturing. It can accurately and directly measure the active energy consumption of loads in 50Hz or 60Hz single-phase AC power grids. The meter can display the active energy on LCD, and the wine information adopts RS485 communication

Message module.

Function and Features

35mm standard rail installation, in compliance with DIN EN50022 standard.

◆ 6-pole width (module 12.5 millimeters), in compliance with DIN43880 standard.

◆ Standard configuration LCD display.

Standard configuration includes passive power pulse output (with polarity), which is convenient for connecting with various AMR systems and complies with IEC 62053-21 and DIN 43864 standards.

RS485 data communication port, communication protocol complies with standard MODBUS-RTU protocol:

The LED indicator light indicates the power pulse signal (red).

Measurement of single-phase two-wire active energy consumption in a single direction. It is independent of the direction of load current flow. Its performance * complies with the GB/T17215.321-2008 standard.

Standard configuration U-shaped wiring.

◆ Electric energy compound rate, with 4 rates (peak, flat, valley) and 4-hour intervals.